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Manuale per l’uso NETGEAR XM128 ISDN

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  • NETGEAR XM128 ISDN - page 1

    M-XM128NA-1 Novemb er 1997 NETGEAR , I nc. A B ay Networ ks Compan y 48105 W arm Spri ngs Blvd. Fremont, CA 94539 USA Reference Guide for the Model XM1 28 ISDN Digital Mod em ...

  • NETGEAR XM128 ISDN - page 2

    ii © 1997 by NETGEA R, Inc . All ri ght s r ese rv ed . T rademarks Bay N etw orks is a re gi st er ed tra dema rk of Bay Net wor ks , In c. NETGE AR and Fir st Gea r ar e tr ad em ar ks B ay Netw orks, Inc . Mi cro sof t , W i ndo ws , an d W indo w s N T ar e re gi st er ed tra d em a rks of Mic ros of t Cor por at io n. Ot her bra nd an d pro d ...

  • NETGEAR XM128 ISDN - page 3

    iii Bestätigung des Herstell e r s/ Impor teu rs Es w ird h iermi t be stätigt , d aß das Model NETGEA R Model XM 1 28 IS DN Di gita l Modem gemä ß der im BMPT -Amt sblV fg 243/1 991 und Vfg 46/199 2 a ufg ef ührte n Be st immung en entst ör t is t. Das v orsc hri fts mäßi ge Bet reibe n eini ger Ger äte (z .B. T est sender ) kann j edoc ...

  • NETGEAR XM128 ISDN - page 4

    iv W orld W i de Web NETGE A R mai ntai ns a W orld W ide W eb Home P age that you c an acce ss a t th e uni vers al r esour ce loca tor (URL) ht tp:/ /NET GE AR.b ayn etw ork s.co m. A d ire ct c onn ecti on to t he I nte rnet and a W e b br owse r su ch as I nter net Ex plo rer or Net sca pe are r equired. Bull e tin Boar d Servi c e NETGE A R ma ...

  • NETGEAR XM128 ISDN - page 5

    Refe rence Guide for the Model XM1 28 ISDN Di gital M odem Contents v Contents Prefac e Purpose ... .... ..... ..... ..... .... ..... ..... ..... .... ..... ..... .... ..... ..... ..... .. ..... ..... .... ..... ..... .... ..... ..... ..... ... xv i i Con ve nti ons . ..... ..... ..... .... ..... ..... ..... .... ..... ..... .... ..... ..... ..... ...

  • NETGEAR XM128 ISDN - page 6

    vi Contents Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem Chapter 4 Configur ation Configur ing Y our ISDN Line and Network . ....................... . .................... ................... . . .... 4-1 Confi guring Y o ur Modem Using a T erminal Progr am .. ....... ..... ..... ..... .... ..... ..... ..... .... ..... . 4-1 Underst ...

  • NETGEAR XM128 ISDN - page 7

    Refe rence Guide for the Model XM1 28 ISDN Di gital M odem Contents vi i Command s f or In comin g Call s .... ..... ..... .... ..... ..... ..... .... ..... ..... ..... .... ..... ..... .... ..... ..... ..... ... 6-4 Dig ita l Da ta . ..... ..... ....... .... ..... ..... ..... .... ..... ..... ..... .... ..... ..... ..... .... ..... ..... .. ..... ...

  • NETGEAR XM128 ISDN - page 8

    viii Con t ents Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem Chapter 7 Adv anced ISDN Cal l Co ntro l f or DSS 1 . .... ..... ..... ..... .... ..... ..... .... ..... ..... ..... .... ..... ..... ..... .... ..... ..... ..... .... ..... . 7-1 Contr ol of Outgoin g Ser vic e Indi cator ..... ..... ..... .... ..... ..... ..... .... .... ...

  • NETGEAR XM128 ISDN - page 9

    Refe rence Guide for the Model XM1 28 ISDN Di gital M odem Contents ix Chapter 10 T rouble shooti ng P ower- o n Se lf - te st ... ..... ..... .. ..... ..... .... ..... ..... .. ..... ..... .... ..... ..... .. ..... ..... .... ..... .. ..... ..... ..... . 10-1 Loopback T es t s .................................. .............. ................... . ...

  • NETGEAR XM128 ISDN - page 10

    x Contents Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem Appendi x D Status Registers and Result Codes Vie wing and Se tting S -Regist ers ..... ..... .... ..... ..... ..... .... ..... ..... ..... .... ..... ..... .... ..... ..... ..... .. D-1 Set ting S- Regi sters ..... .... ..... ..... ..... .... ....... ..... ..... ..... .... ... ...

  • NETGEAR XM128 ISDN - page 11

    Fig ures xi Figures Figure 1 - 1 . F ront panel of the Mode l XM128 modem (wit h S/T in t erf ace) . .... ..... ....... . 1-3 Figure 1 - 2 . F ront panel of the Mode l XM128 modem (wit h U interface) ... .......... ....... . 1-4 Figure 1 -3. Rear panel of t h e Model XM128 mo dem (with S i nt erf ace ) ............... ...... 1-6 Figure 1 - 4 . Rear ...

  • NETGEAR XM128 ISDN - page 12

    xii Figures ...

  • NETGEAR XM128 ISDN - page 13

    Tab les xiii T a ble s T able 1. Manual cont ents .................................... ....................................................xix T abl e 2. Man u als ..... .... ..... ..... ..... .... ..... ..... ..... .... ..... ..... ..... .... ..... ..... .... ..... ..... ..... .... xx T abl e 1-1. Inter f ace o pti ons ....... ..... .... ..... ... ...

  • NETGEAR XM128 ISDN - page 14

    xiv Table s T abl e 7-1 . S-re g i ster v a lue s a nd fu n cti ons . ... ..... .... ..... ..... .. ..... ..... .... ..... ..... .. ..... ..... ... 7-2 T abl e 7-2. Outgoi ng lo w-la yer compati bility comma n ds ..... ..... ..... .... ..... ..... ....... ..... ... 7-3 T able 8-1. F requent ly used A T commands .................... . .............. ...

  • NETGEAR XM128 ISDN - page 15

    Tab les xv T able E-1. RJ-45 plug an d RJ-45 connect or pin assi gnments f or the S/ T interf ace . E-2 T able E-2. RJ-45 plug an d RJ-45 connect or pin assi gnments f or the U interf ace .... E -2 T able E-3. RJ-11 connector p in assignm ents ........................................................... E -3 T abl e F-1. Serial por t in terf ace ... ...

  • NETGEAR XM128 ISDN - page 16

    xvi Tables ...

  • NETGEAR XM128 ISDN - page 17

    Pr e f ace xvii Preface Congrat ulations on your purch ase of the NETGEAR ™ Model XM128 ISDN Digital Modem. The NETGEAR Model XM128 modem provides conn e c tio n f or one or more PCs to the Inter ne t or to the of fic e o ver I SDN (Inte grated Servic es Digita l Networ k) l ines. The modem o pe rates at a speed of up to 460 kilobit s per second ...

  • NETGEAR XM128 ISDN - page 18

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem xvii i P reface Con ventions This s ection de scribes t he con ventions used in this guid e. Spe cial M essag e For mats This guide us es the fol lo wing formats to highl ight special messa ge s . Use o f Enter , T y pe, and Pre ss This guide us es “ent er ,” “type,” and “press? ...

  • NETGEAR XM128 ISDN - page 19

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Pref ace xix Ot her C on v enti ons This g uide us e s the follo wing a dditional con ve ntions: italic s B ook ti tles and UNIX f ile, command, a nd directory names. cour ie r fon t Screen text, user - typed c om mand-line entries. Init ial C a ps Menu titles and windo w a n d b utton n ...

  • NETGEAR XM128 ISDN - page 20

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem xx Prefac e T able 2 lis ts the manuals t ha t ar e av ailable for v arious l ocalized pr oducts. Assigni ng multipl e subscriber numbe r s Chapt er 3 Chapter 5 (For using A T commands when assigni ng multipl e subscriber numbers .) Assigni ng pr otocols Chapter 3 Chapter 4 and Chapt er 5 ...

  • NETGEAR XM128 ISDN - page 21

    Introduction 1-1 Chapter 1 Intr oduction Congrat ulations on your purch ase of the NETGEAR Model XM128 ISDN D i gital Modem. The Model XM12 8 m od em sets a new pr ic e a n d perform ance sta ndard for t he rapid ly gr owi ng I nternet and tele c om mut ing a ppl ications. When used with of f-t he-shel f Internet or remote acce ss client s oftware, ...

  • NETGEAR XM128 ISDN - page 22

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 1-2 Introduc t i on The Model XM128 modem has two analog port s t o connec t analog de vices such as fax machines, modems, and tele phones. T wo dif ferent de vices can communica te o v er the two B channels to dif f erent l ocations simultaneously , ena bling you to send a fa x and mak e ...

  • NETGEAR XM128 ISDN - page 23

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Introduction 1-3 Inter face Opti o ns Several inte rfaces a re a vailab le. T able 1-1 lists the interfac e opt ions for t he Model XM128 m ode m as a pplic able f or each region. Fo r the Nor th Am e r ic a n I S DN, NETGEAR pro vi des an optional 2B1Q U int erface to allow d irec t con ...

  • NETGEAR XM128 ISDN - page 24

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 1-4 Introduc t i on Key : 1 = P WR ( power ) LED 2 = ISDN LEDs 3 = RS -232 COM L EDs 4 = P HO NE 1 and PHON E 2 L EDs Figure 1-2. Fron t pa n el of the Model XM 128 mod em (with U interface) LEDs on the front pane l of the Model XM128 modem allo w you to monit or a nd dia gnose t he de vi ...

  • NETGEAR XM128 ISDN - page 25

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Introduction 1-5 COM LEDs: DTR Green On The data te r minal o r computer connect ed to the COM por t on the M odel XM128 mode m is r eady t o commun icate. DSR On The Model XM128 modem is ready t o c om m uni cate with the connect ed data terminal or com put er . R TS On The data termina ...

  • NETGEAR XM128 ISDN - page 26

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 1-6 Introduc t i on Rear P anel As ill ustrate d in Figur e 1-3 and Figure 1- 4 , the rear p a nel c ontains a powe r switc h, a po wer recepta cle, and ports to connec t a computer , ISDN l ine, and two analog de vices (phone, f a x , or modem). key: 1 = O N/O FF switch 2 = R ec eptac le ...

  • NETGEAR XM128 ISDN - page 27

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Introduction 1-7 T able 1-3 describ es the components on the rear panel of the Model XM128 modem. T able 1 -3. Rear panel compo nen ts Label Descript ion ON/OFF This s witch t ur n s pow er on or o f f . PO WER This i s the pow er r eceptacle f or t he p ow er adapter . RS-232 This RS-23 ...

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    ...

  • NETGEAR XM128 ISDN - page 29

    Ins ta lla tio n 2-1 Chapter 2 Installa tion This chapte r i nf or mation about install ing and using the Model XM128 ISDN Digital Modem. Packag e C o n t e nt s Y our pa c ka ge s hould co nta in the f oll owing ite ms : • Model XM 128 ISDN Digi tal Modem • Power ada p t er • RJ-45 I SDN telephon e cable • Shielde d RS-232 25- pin t o 25-p ...

  • NETGEAR XM128 ISDN - page 30

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 2-2 Ins ta lla tio n T o qua l ify for produc t updat es and prod uc t w arr a n ty r e gistratio ns, f ill in the W arranty a nd Owner Regis tration Card wit hin 30 days of purchase a nd r e turn it to NETGEAR , In c. Installing the Modem Before conne c ting any of the de vic es to y our ...

  • NETGEAR XM128 ISDN - page 31

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Inst allatio n 2-3 T o install your Model XM128 modem, follo w these steps: 1. Connect the male end of the 25 - pin cab le to t he RS-23 2 COM port o f the Mod el XM128 modem. 2. Connect the othe r e nd of the 25-pin cable (female end) to the seria l (COM) port on y ou r comp ute r . 3. ...

  • NETGEAR XM128 ISDN - page 32

    ...

  • NETGEAR XM128 ISDN - page 33

    Setup for W indows 95 and Wi ndows NT 4.0 3-1 Chapter 3 Setup f or Windo ws 95 and Windo ws NT 4.0 This c hapter c ontains st e p-b y-step procedure s both for inst alling the W indo ws NT and W indo ws 95 dri v ers and for conf iguring Dial- Up Netw orking for the Model XM128 modem. Sele cting the Appr opr iat e Windo ws 95 Drive r (I NF fi le ) I ...

  • NETGEAR XM128 ISDN - page 34

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 3-2 Set up for Windows 95 and Windows NT 4.0 9. Select th e Model XM128 modem driv er wit h the prot ocol that y our hos t is us ing . General ly , the foll owing examples work. Howe ver , we recomme nd that y ou v erify the p rotoc o l y our I nterne t service provid er (ISP ) us es. If ...

  • NETGEAR XM128 ISDN - page 35

    Configuration 4-1 Chapter 4 Configuration This c hapter des cribe s the pr ocedur es for c onf iguring your Model XM128 modem and y our I S DN line . Configuri ng Y our ISDN L ine and Netw ork The setup pro c e dur e f or the Model XM128 modem needs to be done only once. The setting s a r e stor e d in the non vola ti le random access memory ( NVRA ...

  • NETGEAR XM128 ISDN - page 36

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 4-2 Configuration The setup pro c e dur e f or the Model XM128 modem needs to be done only once because the sett ings are stored in the non vola tile RAM o f the modem and turn ing the po we r of f doe s not era se the informatio n. The only t ime you ha ve to reconf igure your li ne is w ...

  • NETGEAR XM128 ISDN - page 37

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Co nf i gur at ion 4-3 In order to issue a n A T command statement, you f irst need to run your communicat ions sof tware and conf igure it to the port c onnected to the Mode l XM128 modem . Re fer to your comm unic ati ons soft ware manual for more informati on. T able 4-2 list s the su ...

  • NETGEAR XM128 ISDN - page 38

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 4-4 Configuration T able 4-3 list s the c ommand s for vie wing both the n um e rical and verbose re sult c ode s. Using A T Commands to V erify Modem Response Use A T commands t o make su re the M odel XM1 28 modem respond s, and f ollo w the se steps: 1. T ype the command A T and p r es ...

  • NETGEAR XM128 ISDN - page 39

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Co nf i gur at ion 4-5 Switch T ype Setup f or North America In North America , the popular types of switches are A T&T 5E SS , N orthe rn T elec o m D MS 1 00, and S iemens EWSD. All of these switche s run sof tware that e ither confor m s to the Nat ional ISDN-1 standard or a c ust ...

  • NETGEAR XM128 ISDN - page 40

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 4-6 Configuration SPID Setup for North Ameri c a SPID num b ers are need e d un le ss yo ur swit c h type is A T&T 5ES S with Poi nt-to-Point Protoc ol . The ISDN switche s us e SPID numbers to rep rese nt the s ubscribed netw ork ser vic e s . Ea ch SPI D corr e sp onds to one termin ...

  • NETGEAR XM128 ISDN - page 41

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Co nf i gur at ion 4-7 Ente ring DNs Y ou will nee d to enter the phone numbers giv en to you r ISDN line. The p hone numbers will be clea r e d whene ve r the switc h type i s change d. 1. T ype A TDN0=n and [Enter]. Wher e n is the 7-di git phone num ber. Y ou shou ld receive the follo ...

  • NETGEAR XM128 ISDN - page 42

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 4-8 Configuration Fo r e xa m p le, if the protocol you wa nt is PPP , type the command A TB40&O2. Fo r other X.75 or V . 110 pr otocol options, re fer to Appendi x C, “ A T Command Set Referenc e. ” 6. Assign the appr opriate MSN t elephone n u mbers, u sing t he A T comman d s i ...

  • NETGEAR XM128 ISDN - page 43

    As ync to Sync PPP 5-1 Chapter 5 Async to Syn c PPP This c hapter de scribes t he appli c ation of asynchrono us to s ync hronous H DLC con vers ion. In ter net and Remote Access P PP an d SL IP Mor e an d mor e In t e rnet S ervice Pr o v i ders are o ffer ing their s e rvice s through dial-up IS DN lines for highe r da ta bandwi dth. The equipmen ...

  • NETGEAR XM128 ISDN - page 44

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 5-2 Asy nc to Sync PPP Most of the time, you on ly use this prot oc ol for making c alls t o remot e sit e s with ISDN LAN Router s. If the r e m o te a c c e ss site you a r e ca lling use s a T ermin al Adapte r suc h as th e Model XM 128 modem, you can use V .120, as it pro vides data ...

  • NETGEAR XM128 ISDN - page 45

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Asy nc to Sync PPP 5-3 An swer ing As yn c to Syn c PPP ca lls There is no need to configur e the ISDN mode to the protocol of an inc om ing cal l. If it is se t to auto-a nswer or an answering command is issued, the Model XM128 modem determine s the corr e c t pr otocol to use by exa mi ...

  • NETGEAR XM128 ISDN - page 46

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 5-4 Asy nc to Sync PPP Dial ing P re- stored Ph one Numbers The A TDS n command, n=0,1,.. ,39, dials the (n+1)th phone number tw i ce for both of the Multilin k PPP connecti ons. The command A TDSn+S m , (n a nd n=0,1,...,3 9) di als the (n+1)th ph one numbe r for the f irst connecti on a ...

  • NETGEAR XM128 ISDN - page 47

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Asy nc to Sync PPP 5-5 Each Octet_i is in the range f rom 0 to 255. The angle brack ets (<) and (>) are part of the this command. The command A TEPD? can be used to vie w c ur r ent setting of the Endpo int Discrim inator Ad dr ess. Call Bu m p ing Dynam ic Channe l Allocation When ...

  • NETGEAR XM128 ISDN - page 48

    ...

  • NETGEAR XM128 ISDN - page 49

    ISDN Overview 6-1 Chapter 6 ISDN O verview This c hapter c ov ers the procedur e s for initiati ng and r e cei ving ca lls o ver d igital lines usi ng your Model XM 128 ISDN Digi tal Modem. Commands for O utgoi ng Calls The Model XM128 modem uses the follo wing three modes to send communicati on o ver your ISDN netwo r k: • ISDN data • Analog p ...

  • NETGEAR XM128 ISDN - page 50

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 6-2 ISDN O verv iew Dialin g Out Usi ng ISDN Mode Op tional Speech Bearer Serv ice The M odel XM 128 modem supp orts IS DN data u tilizi ng Speech Bea r er Se r vice. T o enable this functio n, you nee d to set S-re gist er S83 bit 7 to 1 (A TS83. 7=1). This function is useful in the area ...

  • NETGEAR XM128 ISDN - page 51

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN O v erview 6-3 Con ventiona l dia ling commands A TD, A TDT , a nd A TDP , used by much of the ex isti ng communica tion software , c an be mapped onto one of the new dia ling commands according to the A T&O setting as sho wn in T able 6-1 . The facto ry default is A T&O2, w ...

  • NETGEAR XM128 ISDN - page 52

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 6-4 ISDN O verv iew Co mman ds f or In comi ng C alls When a call c om es in, the c a ll i s carried by one of the f ollowi ng prot oc ols: • V .120 • HDLC PPP , MPPP , or SLIP • V .110 •X . 7 5 Or the call may be init iated by an analog devi ce. This sectio n pr o vides some gene ...

  • NETGEAR XM128 ISDN - page 53

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN O v erview 6-5 Det erm ining the P acket Lengt h The user’ s i nf or m at ion is sent on a fra me- by-frame basis for V .120 and X.75, someti m e s calle d packe tized. The max im um frame length on the sending side should not e xceed t he maximum frame length th a t the r ec e i ...

  • NETGEAR XM128 ISDN - page 54

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 6-6 ISDN O verv iew Answering a Call Us ing MSN When answering a n in coming c a ll , the ca ll is fir st ide ntifie d if t he call e r number match e s the Multip le Subscri ber Number (MSN) settings. The MSN supplementa r y se r vice enables multiple ISDN numbers to be assign e d to a s ...

  • NETGEAR XM128 ISDN - page 55

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN O v erview 6-7 If an incom ing set up me s sa ge is offered w i th add re ssing infor mation (t ha t is , the a ppropria te part of the Ca lled Party Num b er), this address i s compared w ith the MSN number s assigne d by the A T&ZIn =s c om mands. The call is acce pte d using ...

  • NETGEAR XM128 ISDN - page 56

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 6-8 ISDN O verv iew If yo u want the Model XM 128 mod e m to a nswer inbound calls us ing al l possibl e protoc ols, ref e r to T able 6-4 for the commands use d to set the bes t- e f fort call answeri ng bit. Ambiguity Re solution Swi t ch for V oi ce Calls Fo r a speech or v oice-band-d ...

  • NETGEAR XM128 ISDN - page 57

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN O v erview 6-9 If the addr e ss - m a t c h ing process is again unabl e to te ll whic h pr otocol to use, the Model XM128 modem goes i nto the Multi Auto-answeri ng Routine b y e xamining the B ch a nne l data patte r n and, hence, det e r mi ning the protocol to use. When alerte d ...

  • NETGEAR XM128 ISDN - page 58

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 6-10 ISDN O verv iew V .110 I SDN Communic atio ns This s ection de scribes h ow t o set up and conf igure you r Model XM128 modem wi th the V . 110 Protoc ol. Answer ing a V .110 Call After you set the prope r V .110 communic ation mode, there is no need to conf igur e the IS D N m ode t ...

  • NETGEAR XM128 ISDN - page 59

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN O v erview 6-11 The highest a synchronous V .110 user rate depe nds on bit 4 of S119 as follo ws: • S119. 4=0 (19 .2 Kbps) • S119. 4=1 (38 .4 Kbps for a r e a s othe r tha n Ja pa n) • S119. 4=1 (57 .6 Kbps for Ja panese versio n) If t he DTE s pe ed is higher t han what ha s ...

  • NETGEAR XM128 ISDN - page 60

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 6-12 ISDN O verv iew Answer ing a V .120 Call In most cases , the re is no ne e d to con f igure the Model XM128 modem to properly answer cal ls. The Model XM128 modem decides which protoc ol to use b y detecting the type of data tha t is recei ve d. Y ou only need to set S0 to greater th ...

  • NETGEAR XM128 ISDN - page 61

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN O v erview 6-13 Now you are ready to dial the ph one number . I f you need to sa ve the s etting i nto NVR AM , use the foll owing commands and follo w these steps : 1. Enter A T&W0 ( sa ve the setti ngs to pro f ile 0) [Pr ofil es availa ble: 0-3]. Model XM 128 modem should res ...

  • NETGEAR XM128 ISDN - page 62

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 6-14 ISDN O verv iew 3. Enter A T&W Z (if you wan t to save th e setti ng). After th ese commands a r e ent ere d, the A TD c ommand gene rate s two consecuti ve set up messages to in vok e b undle ini tia tion. Fo r the Nort he r n T elecom switch, each BRI phone number can be call e ...

  • NETGEAR XM128 ISDN - page 63

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN O v erview 6-15 128 Kbps Spee ds BRI ISDN consists of t hree (2B+D) log ical c ha n nels. Each B channel can be used independentl y for a dial- up c onn e c tion running at 56 Kbps or 64 Kbps (bits per second) . The two B c ha nnels c an be used togethe r f or a si ngle d a ta co nn ...

  • NETGEAR XM128 ISDN - page 64

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 6-16 ISDN O verv iew Because the V .42 bis algor ithm needs an error -free tr ansmission channel be tween t he compre ssion and decompr e ss ion pr o cesses, it can only wor k with a protoc ol that has error c ontrol competence. The X.75 and V .120 protoc ols c a n be used togethe r wi th ...

  • NETGEAR XM128 ISDN - page 65

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN O v erview 6-17 The A TB 0x c om mands not onl y specif y the ou tgoing pr otocol, b ut a l so s e t the def ault layer 3 for an incomi ng X.75 call wit hout layer 3 i nformation. It is im por ta nt f or both e nds of a n X.75 connec tion to exe cut e the same pre ass igne d la y er ...

  • NETGEAR XM128 ISDN - page 66

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 6-18 ISDN O verv iew The de vices in the two sit es then use X.75 Mult iple Link Protoc ol or c F os channel bun dling proto col to c oordinate the two B channels. The former wo uld need an ov erhea d of 2 octets for each packe t. The followi ng i s an e xample of the connect message repo ...

  • NETGEAR XM128 ISDN - page 67

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN O v erview 6-19 Although not de fined in X.75, the XID frame is based on the encoding in I S O St andar d 8885 a nd on being used in V .42/V . 42bis . In addition to the compressi on pa r a m e te r s, XI D can be used to ne gotiate such packe t pa r a mete rs as windo w or pack et ...

  • NETGEAR XM128 ISDN - page 68

    ...

  • NETGEAR XM128 ISDN - page 69

    Advanced ISDN 7-1 Chapter 7 Adv anced ISDN This c hapter pr ovides informatio n about usi ng adv ance d ISDN for the Model XM 128 I S DN Digita l M ode m. Call Contr ol f or DS S 1 In order to ini tiate a Digi ta l S ubs c r iber Signali ng #1 (DSS1 ) ISDN cal l, tw o information e le m e nts are n eces sary: • The bearer capa bility element indi ...

  • NETGEAR XM128 ISDN - page 70

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 7-2 A dva nc ed IS D N Co ntr ol of Outg oing Servi ce Ind ica tor The high-la yer compatibilit y and lo w-laye r compati bility infor m a tion pr ovides a means for compati bility checking b y t he c al le d par ty . This information is tr ansferred transpa rently by the ISDN net work be ...

  • NETGEAR XM128 ISDN - page 71

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Advanced ISDN 7-3 Bearer capa bility and lo w- l ayer compatibil ity informati on elements a r e dete r m ine d when you conf igure t he B c hannel pr otocols us ing the A TBnn command. The o utgoing l ow-lay e r compati bility infor mation e lement can be turned on or of f b y set ting ...

  • NETGEAR XM128 ISDN - page 72

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 7-4 A dva nc ed IS D N The num ber - suba ddress st ring s is def ined as: s = [[Yn ][Nn]own-n umb er][/[[Z n]own-su baddres s]/] Yn specif ies the type of number: • Y0 for unkno wn ( de fault if Yn is omitted) • Y1 for interna tional number • Y2 for nation a l number • Y3 for net ...

  • NETGEAR XM128 ISDN - page 73

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Advanced ISDN 7-5 Cal l Co ntr ol f or 1T R6 ( Old Ge rman I SDN) In order to initi ate a 1TR6 IS DN ca ll, tw o information ele m e nts are nece ssary: • Servi c e indic ator , whic h deter m i ne s wha t kind of bea rer servic es are desired. • Desti na t ion address, whic h pr ovi ...

  • NETGEAR XM128 ISDN - page 74

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 7-6 A dva nc ed IS D N Co ntr ol of EAZ (E NDGER Ä TEA USW AHLZI FF ER) EAZ (or terminal se lection code) is the last digit of an ISDN phone number in 1TR6. Usual ly EAZ=0 indic a t e s th at a global call (an y t erminal on the S0 int erface), which is serv ic e-com patible with the inc ...

  • NETGEAR XM128 ISDN - page 75

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Advanced ISDN 7-7 The EAZ (last digit) of the dest ination address in an inc om ing setup message i s chec ked w ith the proto col of each EAZ. If th ere is a matc h and th e service indi cated i s c ompatible with this pr otocol, the call be accepted usi ng the protocol. The suf fi x di ...

  • NETGEAR XM128 ISDN - page 76

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 7-8 A dva nc ed IS D N In som e areas , ho we v er , it is very expe n sive t o g et add i tiona l s ubscriber nu m be r s. The subaddress, whic h is tra nsferre d tra nsparently b y the I SDN netw ork between the calling us er a nd the addresse d user , can be us ed for the same pur pose ...

  • NETGEAR XM128 ISDN - page 77

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Advanced ISDN 7-9 If you w an t the Model XM128 modem t o answer i nbound calls as often a s poss ible, you c an se t the best-e ff or t ca ll answering bit as follo ws: • S119. 3=0 for Answe r i ng ca ll only when number matched (by def a ult) • S119. 3=1 for be st e f fort call a n ...

  • NETGEAR XM128 ISDN - page 78

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 7-10 A dva nc ed IS D N Data Call Indication Data calls a r e acc e pt e d b y the Mo del XM128 modem in the same way as with any ter min a l adapte r . When al erti ng, the Model XM 128 modem sends the fir st R ing message t o the DTE with a form at a s follows: RING <C R> <L F& ...

  • NETGEAR XM128 ISDN - page 79

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Advanced ISDN 7-11 P oint-to-P oint Configuration In so me a reas, t he D irect-D ial-I n (DDI ) num ber i s le s s expen siv e than the M SN ; therefo re, you might want to subsc r ibe to point -to-point I S DN to employ the DDI function. I n this ca se, only one modem can be connected ...

  • NETGEAR XM128 ISDN - page 80

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 7-12 A dva nc ed IS D N Nn is the i dentif ier of the numberi ng plan for the A TDx command: • N0 for unkno wn ( de fault if Nn is omitted) • N1 for ISDN numbering plan (Re c . E.164) • N3 for data numberi ng plan ( Rec . X.1 21) • N4 f or te le x numbering p lan (Rec. F .69) • ...

  • NETGEAR XM128 ISDN - page 81

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Advanced ISDN 7-13 User - T o-User Information The Model XM128 modem supports user -to-use r i nform at ion exchange via the D channel. T o transm it a messa ge , use the A TT4<message. . ...> command. The angle brack e ts ( < >) are part of this command. The messa ge is incl ...

  • NETGEAR XM128 ISDN - page 82

    ...

  • NETGEAR XM128 ISDN - page 83

    Analog Cal l Handling 8-1 Chapter 8 Analog Cal l Handling This c hapter out lines the s teps re quir ed to pl ace and a ns wer analog calls thr ough the I S DN line f or your Model XM128 ISDN Digital Modem. The ana log adapters e nable you to c onnec t analog d ev ices (for e xa m ple, te lephone , f ax, or m odem) to an ISDN basic rate line . An y ...

  • NETGEAR XM128 ISDN - page 84

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 8-2 Analog Call Handli ng A T Com mands f or Analog Calls T able 8-1 list s som e of the most freque ntl y u se d A T commands. T able 8-2 list s the A T commands that are specif ic to European switche s. T abl e 8 -1. Fre que ntly us ed A T comma nds A T Command Descr ipt io n of com man ...

  • NETGEAR XM128 ISDN - page 85

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Analog Cal l Handling 8-3 Making and Receiving Ana l og Calls This sectio n e xplains the rol e of analog a dapt e r s in pla cing outgoing analog c all s and rece ivi ng incoming a na l og ca lls. Placin g a Call from the Ana log Adapte r Making a call fr om the analog ad apt e r is as ...

  • NETGEAR XM128 ISDN - page 86

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 8-4 Analog Call Handli ng Ac cepti ng an Inc oming C a ll Incomi ng ISDN cal ls are di rected t o one of the analog p or ts (P HONE 1 or P HONE 2) if: • A voi ce call is s ent to one of the two analog adapte rs automati call y when it is rec ei ved. As the man ufactu rer defau lt, the c ...

  • NETGEAR XM128 ISDN - page 87

    M od em U p gr ade 9-1 Chapter 9 Mode m Upgrade This c hapte r desc ribes ho w to up grade f lash electric ally erasa ble pr ogrammable read-o nly memory (EEPR OM ) f irmware on your Model XM12 8 ISDN Digi tal Modem. Upgrad i ng with Fl a s h EPROM Y our Model XM128 modem employs a flash EEPR OM that l e t s yo u con venie ntly downl oad updat e d ...

  • NETGEAR XM128 ISDN - page 88

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 9-2 Modem Upgrade Up grade Inst ru cti ons T o upgrade your Model XM128 modem, turn the modem on a nd foll ow thes e steps: 1. Start any communic at ions p rogram t hat sup p orts th e X-modem Pr otocol. 2. Enter the command A TUPX. Y our Model XM128 modem responds: You ha ve c hose n Xm ...

  • NETGEAR XM128 ISDN - page 89

    Troubleshoot ing 10 -1 Chapte r 10 T r oubleshoo ting This c hapter pr ovides quick easy- re fere nce tr o ubleshooti ng table s for t he Model XM128 I SD N Digita l Modem. F or troubl eshooting purposes, the Model XM1 28 modem perf orms its own diagn ostic tests, which can pro vide information ab out e a c h of its f unc tions. The Model XM128 mod ...

  • NETGEAR XM128 ISDN - page 90

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 10-2 Troublesho oting The LNK LED light s up for a ha lf se c ond to indi cate the succes s of the po wer-on se lf-test. Then the LNK LED becomes the normal phys ical la yer (layer 1) acti ve indic a t or . Loopback T ests The Model XM128 modem performs se ver al loo pba c k te sts as par ...

  • NETGEAR XM128 ISDN - page 91

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Troubleshoot ing 10-3 B1/B 2 Loop bac k with S elf-te st An A T and T11 command is designed for te stin g th e re a diness of your ISDN line that uses one B channe l (B1) to place a call to itse lf and uses the other B channel (B2) to recei ve the call. This test is a m odem loopbac k te ...

  • NETGEAR XM128 ISDN - page 92

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 10-4 Troublesho oting Dial ed digi ts d etec ted, plea se h ang- up t he ha ndse t….! ! On-h oo k act ion is d etec ted, (Hoo k In terr upt). .... ... OK List en to t he R ING and then pick up phon e set #2 .... !! Off- ho ok ac tion is dete cted, (Ho ok I nter rupt) ... .... OK List en ...

  • NETGEAR XM128 ISDN - page 93

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Troubleshoot ing 10-5 Setting up the Embedded EP A The EP A records and analyz es v a rious protocols on the B channel, D chann el and DTE-DCE inte r f ace. The results ar e displ a ye d with ANSI co lor . This professi ona l t ool is de s igned for hobbyi sts as wel l as users wi th tec ...

  • NETGEAR XM128 ISDN - page 94

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 10-6 Troublesho oting The DTE-DCE protoco ls ( a t the R refe rence point accordin g to th e ISDN nomenclatur e ) include the A T commands/res ponse s as w e ll as the CAPI inter na l int erfac e. The CAP I int ernal in terface i s used with NETGEAR CAPI dri ver . The NETGEAR C AP I dri v ...

  • NETGEAR XM128 ISDN - page 95

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Troubleshoot ing 10-7 The anal yzed result s can be viewe d as if containe d in a ful l screen editor . Se v eral num ber keys are used to contr ol the di splay . For PC users, it is con venient to use th e ke ys on t he num eric keypad (mak e sur e th at Num-Lock is on. ) . The func tio ...

  • NETGEAR XM128 ISDN - page 96

    ...

  • NETGEAR XM128 ISDN - page 97

    Technical Spe cification s A-1 Appendix A T echnic al Specifi cations This a ppendix pr ovides the technic al spe c ific ations for the Mo de l XM128 I SDN Digita l Modem. Ge n eral Spec if ica tions Net wor k Prot oco ls and S ta nda rds Co mpa ti bilit y W AN Protocols : Multi link P P P , B A C P , PPP V .120, V .110, X.75 ISDN Standa rds: Natio ...

  • NETGEAR XM128 ISDN - page 98

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem A-2 Technical Spec ifications Data Co mp r essi on Hi/fn LZS (Stac) Compres sion with CCP V . 42bis Po w e r A d a p t e r 16 V , 1A (22W max.) UL/CSA (North America) CE/TUV (Europe) TM ark (Japa n) Physical Spec ifications Dimensions: 190 x 122 x 31 m m 7.5 x 4.8 x 1.2 in. W eight : 0.7 ...

  • NETGEAR XM128 ISDN - page 99

    Securi ty F uncti ons B-1 Appendix B Security F unctions This appendix de sc ribes the securi ty fun ct ions of th e Model XM128 ISDN Digit a l Modem. The modem p r ovi de s tw o types of securit y functi ons that m a y be e nabled to prev ent unauthorize d connec tions. Secu r ity T ypes and Lev els The Model XM128 modem provide s the f oll owing ...

  • NETGEAR XM128 ISDN - page 100

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem B- 2 S ecurity Functions The two types of sec ur ity are summarized in T able B -1 . L e vel 1 Secu rity This secur ity lev el performs only passwo rd checking. W ith Le vel 1 s ecurity , the l oc a l m ode m mainta ins the c onnection if the passw ord is m atched. Otherwis e, the line is ...

  • NETGEAR XM128 ISDN - page 101

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Securi ty F uncti o ns B-3 L e vel 3 Secu rity After the pa ssword is m atche d, the local m ode m prompts the re m ote use r to e nter a callbac k number . The three le vels of securit y ar e summari z e d in T able B-2 . Setting and M odifying P a s sw o r ds The A T*Hn com m a nd (whe ...

  • NETGEAR XM128 ISDN - page 102

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem B- 4 S ecurity Functions Y ou ar e a sk ed to enter the or iginal passw or d, to enter a ne w password, a nd then to reenter the n e w passw ord f or verif ication. Fo r e xa m p le , you are prom pted w ith the f ollo wing: Pass word : Enter t he curre nt supervisor y p assword a t this ...

  • NETGEAR XM128 ISDN - page 103

    AT Com mand Set Reference C-1 Appendix C A T Command Se t Reference This a ppendix pr ovides information for us ing A T commands for the Model XM128 ISDN Dig ital Modem. Operation Mode of the DTE Interface The operation m ode for t he DTE i nt erfa ce is Si mp lex mode . This mo de is u se d for conv en tional A T command oper a ti on. Simp le x Mo ...

  • NETGEAR XM128 ISDN - page 104

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem C-2 AT Command Set Reference A T Command De scription s The A T com mand is a command in asynchronous da ta format is sued by the computer t o the Model XM128 mode m thr ough the asynchronous comput er-mode m i nte rface . A T co m ma nds con tr ol the beha vior and actions of the modem. ...

  • NETGEAR XM128 ISDN - page 105

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem AT Comma nd Set Reference C-3 Bnn Sel ect ISDN T eleservice. B mu st be follo wed by t wo digits . See also S- reg isters 82 and 102. F or a descripti on of Extended S-r egisters , ref er to T abl e D-4 on page D-5 in Append i x D , “St atus Regist ers an d Re sult Codes. " B00 X. ...

  • NETGEAR XM128 ISDN - page 106

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem C-4 AT Command Set Reference CPn Loopbac k 4 control CP0 Disabl e Loopbac k 4 CP1 Enab le Loo pback 4 CRn n=0-3 0 * Resum es a pre vio usl y suspended call ; n i s t he cal l identifi er (Europe) . CSn n=0-3 0 * Suspends a cal l ; n i s t he cal l identi fi er ( E ur ope). Ds Dial s n umb ...

  • NETGEAR XM128 ISDN - page 107

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem AT Comma nd Set Reference C-5 D As D ial s (numbe r and options) that f oll ows f or the analog adapter , PHONE 1 . DBs Dial s (numbe r and options) that f ollows f or the analog adapter , PHONE 2 . DIs Dial s (numbe r and options) that f ollows f or ISDN da ta cal l. DL Rep eat last A T ...

  • NETGEAR XM128 ISDN - page 108

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem C-6 AT Command Set Reference JSn n=0-255 *3 2 Sub-threshol d fo r MPPP in Kbps unit KAxn n=0-63 *0 Ad d- pe rsis t time i nte r v al f or BOD ; BOD di sa bled if n =0 x= M( in Min ute unit) or S(in Second un it) KSxn n=0-63 *0 Su b- pe rsis t time i nte r v al f or BOD ; BOD di sa bled if ...

  • NETGEAR XM128 ISDN - page 109

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem AT Comma nd Set Reference C-7 Descr iption of ATI3 Out put The Link Statu s Rep ort output is disp layed on the screen as follo ws: NE TGEA R I SDN Mode m LI NK STAT US R EPOR T Con ne ct DT E Sp eed : Err or Cont rol Leve l : Pr otoc ol Link Spe ed : Oct et s Rec eive d : 0 Oc tets Se n ...

  • NETGEAR XM128 ISDN - page 110

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem C-8 AT Command Set Reference T able C-2 sho ws t he outp uts f o r the A T13 commands. T able C-3 lists the e xtended A T& command s et. T ab le C - 2 . A TI3 co m m an d out p ut Output para meter Output v alue descrip tion Connect DTE Speed Curr ent online DTE speed Error Contr ol L ...

  • NETGEAR XM128 ISDN - page 111

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem AT Comma nd Set Reference C-9 &Dn Data T erminal Read y ( D TR) opt i ons. See also S- register s 21. 6 t o 21. 7 a nd 25. F or a descript ion of Extended S-r egist ers, ref er to T ab le D-4 on pa ge D-5 in Appendi x D , “St at us Registers an d Res ul t Codes." &D0 Ignor ...

  • NETGEAR XM128 ISDN - page 112

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem C-10 AT Comm and Se t Reference &Knn V .120/X.75 co m p ression cont rol. The command &K m ust be f oll o wed by t wo digi t s. See a lso S- r egis t er 83.2. F or a descript i on of Exte nded S-r egist ers, ref er t o T abl e D-4 on page D-5 in Appendi x D , “St atus Regist ers ...

  • NETGEAR XM128 ISDN - page 113

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem AT Comma nd Set Reference C -11 &Wn n=0- 3 Writes cur rent se tt in gs to user profi l e n in non vol at ile RAM. See also S-reg ister 35. 6. F or a desc ript i on of Extended S- register s, ref er to T abl e D-4 on page D-5 in Appe ndix D , “Status Reg is ters and Result Cod es. & ...

  • NETGEAR XM128 ISDN - page 114

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem C-12 AT Comm and Se t Reference T able C-4 lists the e xtended A T* comman d set. T able C-4. Extended A T* comm an d set Command Options F unction and descri ption *Cn n=0-3 Char acter len gth, incl uding sta r t, st op and parity bi t. See als o S-regist er 15.3 and 15.4 . For a descri ...

  • NETGEAR XM128 ISDN - page 115

    Status Registers and Result Codes D-1 Appendix D Status Re gist er s and Result Cod es This appendix de sc ribes the purpose and applic a tion of sta tus regis ters a nd re sult c ode s for the Model XM 128 ISDN Digi tal Modem. Status r egiste rs (S -register s) c ontain value s tha t determi ne and reflect how your M odel X M128 modem o pe rates a ...

  • NETGEAR XM128 ISDN - page 116

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-2 Status Re gisters and Result C odes 2. T ype the &Vn command A T &Vn to view all of the S -reg i ster s etti n gs. T o view dif f er e n t S- r e gister se ttings, use the follo wing f o r n: • 0 f or vie wing S- regist er set tings for c urrent a ctiv e prof ile • 1 to 4 ...

  • NETGEAR XM128 ISDN - page 117

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-3 2. Use T able D -1 t o con vert t he d e cimal b it value to binar y . 3. Use T able D -2 to perf orm a logi c OR operat ion with the val ue to set bit 3 to 1 (binary). 4. Use T a ble D-2 to invert the valu e usi ng a l ogic NO T o p e r a t i on an ...

  • NETGEAR XM128 ISDN - page 118

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-4 Status Re gisters and Result C odes S-R e gi s te r D esc r ipt io ns In mos t bitm ap p ed S-re gisters, t he d ef a ult bit value is 0 (which is the norma l s itua tion) and only the nondef ault situa tion is de scribed. Some reserv ed bit s are for factory use , a n d t he user sho ...

  • NETGEAR XM128 ISDN - page 119

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-5 T able D-4 de s crib es each extend ed S-re gister . De f a ul ts a r e i ndic ated by a plus sign (+) in the Defa ult or referenc e co lumn of the tabl e. T able D-4. Extended S -registers A TSn=x Command Bit Decimal Hexade cimal Funct ion and desc ...

  • NETGEAR XM128 ISDN - page 120

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-6 Status Re gisters and Result C odes S20= DTE speed (bp s) auto-det ected from A T co m m and +003 0 0 230400 bps 1 1 115200 bps 3 3 57600 bps 4 4 38400 bps 5 5 19200 bps 9 9 9600 bps 11 B 4800 bps 12 C 2400 bps 13 D 1200 bps 14 E 460800 bp s 15 F 921600 bps S21= B it m apped r egister ...

  • NETGEAR XM128 ISDN - page 121

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-7 S21= (conti nued) 6- 7 0 0 Assum es t hat Dat a T e rminal Ready (DTR) is al wa ys on. &D0 64 40 1 08. 1, DTR of f - o n t r ansiti on cause s dial of t he def ault numb er. &D1 128 80 108. 2, DTR off cause s the Model X M12 8 modem to hang ...

  • NETGEAR XM128 ISDN - page 122

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-8 Status Re gisters and Result C odes S24= B it m apped r egister . 0-1 0- 3 0- 3 Ring v olume cont rol, in inc rements of 1 in dec imal value N0 - 3 2 0 0 Igno re S21.1-2 when PHONE 1 k eypad i s dial ed. 4 4 Do not ig nor e S21 - 2 when PHONE 1 k eyp ad is dialed. 3 0 0 Igno re S21.1- ...

  • NETGEAR XM128 ISDN - page 123

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-9 S35= B it m apped r egister 4 16 10 When Data/ V oice is press ed, the Model XM128 modem dia ls t he def ault numbe r . 7 128 80 E nab le e xt e nded numeric al r esult codes from 50 -71 whe n an er ror corr ected connect ion is m a de. Use wit h A ...

  • NETGEAR XM128 ISDN - page 124

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-10 Status Registers and Result Codes S64= 0-255 0- FF Security callbac k ti m er in unit o f 1 sec ond . +050 S80= B it m apped r egister +000 4 0 * 0 Do not send low- lay er compati bilit y inf or mati on f or PHONE 2 (M odel X M12 8 mod em ) or i n te r na l f ax/ mod em (2864I) . 16 ...

  • NETGEAR XM128 ISDN - page 125

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-11 S82= ISDN B channel pro tocol Bn 60 V .120 6400 0 61 V .120 5600 0 62 X.75 64000 T ranspa rent 63 X.75 56000 T ranspa rent 64 X.75 64000 T .70 65 X.75 56000 T .70 72 V .110 6400 0 73 V .110 5600 0 74 PPP async to sync 64K 75 PPP async to sync 56K 7 ...

  • NETGEAR XM128 ISDN - page 126

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-12 Status Registers and Result Codes S84= 3 8 8 Disp la ys S-regist er value i n he x fo r m a t. 4 0 * 0 In dicat es Calle r ID a fter t he 1st RING mes sage. 16 10 Disa bles Call er I D i ndi cation. 5 0 0 P HONE 1 (Mode l XM128 modem ) or anal og por t (286 4I) h as higher prio r it ...

  • NETGEAR XM128 ISDN - page 127

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-13 S87= 5-6 0 * 0 Bundle connec tion is dis ab led. &Jn 32 20 B undl e connection i s enabled in ans wer mode onl y . 64 40 B undl e connection i s enabled in cal l mode only . 96 60 B undl e connection i s enabled in bo th di rectio ns. S89= B it ...

  • NETGEAR XM128 ISDN - page 128

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-14 Status Registers and Result Codes S104+n= Ou t going ser vice add itional (f or 1TR6 onl y) inf or mat i on: n=0, analog a dapter , PHONE 2 n=2, ISDN data n=3, analog a dapter , PHONE 1 1 1 F ernsprechen 2 2 a/b - Dienst e 7 7 Daten bert ragu ng 64 Kbps . The def aults are: * s104=1 ...

  • NETGEAR XM128 ISDN - page 129

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-15 S108+n= (conti nued) SI =7 0 0 0 Daten be r t ragu ng 64 Kb ps (X. 75 SLP) 192 C0 Async. V .110 64 40 Extensi ons of async. 0 00 Nu m ber of d ata bits : 8 32 20 Nu mber of data bits : 7 0 00 Nu mb er of stop bi t s: 1 16 10 Nu mber of s top bi t s ...

  • NETGEAR XM128 ISDN - page 130

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-16 Status Registers and Result Codes S108+n= High- lay er com patibility (Non- 1TR6) n=0, analog a dapter ,PHONE 2 n=2, ISDN data n=3, analog a dapter , PHONE 1 0 * 0 No high-l ay er c om pati bi lity inf or m ati on el ement is sent. 1 1 T eleph one 4 4 F acsi mile Grou p 2 /3 40 28 T ...

  • NETGEAR XM128 ISDN - page 131

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-17 S118= (see AT & Z I n = s ) Bit Decimal He xadecimal 0 0 0 Enab les dial- in call. 1 1 Disa bles dial -in cal l (di al out only). 2 0 0 Defa ult B ch annel line spe ed is 64 Kbps f or ISDN data call. &E0 4 4 Def ault B channel line speed is ...

  • NETGEAR XM128 ISDN - page 132

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-18 Status Registers and Result Codes S119= (conti nued) 2 0 * 0 Disa bles point - to-mult i po int sig naling DDI function. 4 4 E nab les point- to-mult i p oint sig naling DDI function. 3 0 * 0 Inbo und cal l ignored when no MSN (EAZ) is matched. 8 8 Inbo und call accept ed using def a ...

  • NETGEAR XM128 ISDN - page 133

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-19 A TXn Res ult Cod e Optio n T able T able D-5 lis ts the dif f erent options a va ila ble when settin g the A TXn command. The def a ult v al ue for n is 5 when th e Model XM 128 mod e m is sh ipped. S126= 0-255 0-FF Add-thr eshold f or BOD in Kbps ...

  • NETGEAR XM128 ISDN - page 134

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-20 Status Registers and Result Codes * Use S42.6 to disable RINGING result c ode 20 CONNECT 57600 % % % % @ 21 CONNECT 76800 % % % % @ 22 CONNECT 115200 % % % % @ 23 CONNECT 230400 % % % % @ 24 CONNECT 460800 % % % % @ 25 CONNECT 921600 % % % % @ 26 CONNECT 307200 % % % % @ 27 CONNECT 1 ...

  • NETGEAR XM128 ISDN - page 135

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-21 Result Code Ch a r t Symbol Ref e r e nce T able D-6 list s the res ult c o de s . T able D-6. Result code char t V Supported % Repor ts th e DTE Speed as: <cr> <lf >CO NNECT DTE_Speed<cr ><lf> @ CONNECT DTE_ Speed/Pro t oco ...

  • NETGEAR XM128 ISDN - page 136

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem D-22 Status Registers and Result Codes Res ul t Code Fi eld D esc ript io ns T able D-7 list s the res ult c o de f ield d e sc r iptions. T able D-7. Result code field descriptions Field name P ossible v alues Error_Code NONE, ARQ Error_Cont rol LAPB, LAPD , V42 (Th is fie ld w ill n o t ...

  • NETGEAR XM128 ISDN - page 137

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Status Registers and Res ult Codes D-23 Co nnect St rings for Err or Co rrecte d Conn ectio ns T o e na ble the follo wing numerical (A TV0) and verbo se (A TV1) result code s when an error corr e cted c onnectio n is made, set S3 5 bit 7 to 1. Example: A TS35.7=1<e nter> T able D- ...

  • NETGEAR XM128 ISDN - page 138

    ...

  • NETGEAR XM128 ISDN - page 139

    Connector Pin Assignment s E-1 Append ix E Connector Pin Assignme nts This a ppendix de scribes t he c onnec tor pinout ass ignments for the Model XM 128 IS DN Digi tal Modem. The Model XM128 modem featu res one RJ-45 ISDN conne ct or a nd tw o RJ-11 phone conne ct or s. The R J-45 connecto r la beled I SD N-S or ISDN-U is for an I SDN l ine connec ...

  • NETGEAR XM128 ISDN - page 140

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem E-2 Conn ect or Pin As signments T able E-1 list s t he pin assig nm e nts f or the RJ-45 plug a nd RJ- 45 con nector f o r the S/T i nt erfa ce. T able E-2 list s the pin assig nments for the RJ-45 plug and RJ-45 connector f o r the U inte rface. T able E-1. RJ-45 plug and RJ-45 connecto ...

  • NETGEAR XM128 ISDN - page 141

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Connec t o r Pin As signments E -3 RJ-11 Plu g and Connect or Figure E- 2 shows an RJ-11 plug and an RJ-11 connector . Figure E-2. RJ-11 plug and RJ-11 connector T able E-3 l ists the pin assignment s for RJ-11 plugs a nd t he RJ-11 conne ctors f or the PHONE 1 and PHONE 2 ports. T able ...

  • NETGEAR XM128 ISDN - page 142

    ...

  • NETGEAR XM128 ISDN - page 143

    Serial Port Interface F-1 Appendix F Serial P or t Interfa ce This appendix pr o vides infor mation a bout the se r ia l por t int erfac e for the Model XM 128 I S DN Digita l M ode m. RS- 232 Se rial Inter face T able F-1 de sc ribes the RS-232 25-pin se ri a l port int e rface for the M odel XM 128 m ode m. T a ble F -1. Se ria l po r t i nte rfa ...

  • NETGEAR XM128 ISDN - page 144

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem F-2 Serial Port I n terface Asynchr ono us Cable Connections T able F-2 pro vides inf ormation about the a synchrono us flo w control cable c onnec tion. 22 125 CE Ring indicato r ( RI ). ‹ 24 113 D A T ransmi t cl oc k signal (s ource: DTE). ? 25 142 T est indi cator . ‹ T able F-2. ...

  • NETGEAR XM128 ISDN - page 145

    ISDN Reference G-1 Appendix G ISDN Reference This app endix e xplai ns ISDN technic al terms . The appendix al so prov ides you with f orms t o assist you when working with your loc al t e l ephone company to set up ISDN service s to use wit h your Model XM 128 ISDN Digi tal Modem. ISDN Overvie w ISDN is a gl obal syste m tha t pro vides a varie ty ...

  • NETGEAR XM128 ISDN - page 146

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem G-2 ISDN Reference Bas ic Rate Inte rfac e When you ord er a Bas ic Rat e Interfa ce (BRI) IS DN line , you rec eive what is known as the 2B+ D servic e. This service prov ides two B channels that can tra nsmi t a t 64 Kbps per ch annel f or user inform a t ion a nd a D channel that c an ...

  • NETGEAR XM128 ISDN - page 147

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN Reference G-3 The B c hannel s are u sed for carr ying u ser c omm unica tion in forma tion, which ca n be data, voi ce, or fax. V oic e and analog da ta must be sent on the B channels. Unli ke t he asynchronous communica tions betwe en most PCs and your Model XM128 modem, t he B ch ...

  • NETGEAR XM128 ISDN - page 148

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem G-4 ISDN Reference Not all t he int erfaces m ust ex ist in actu al implementatio ns. For exampl e , no t all hous es are equip pe d with a PBX (NT2). In thi s case , the U inte rface i s provid ed by t he N T -1 de vice. An I S DN te r minal a dapter c an be co nstructed wi th the functi ...

  • NETGEAR XM128 ISDN - page 149

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN Reference G-5 • Make sure t he tele phone compan y pr ovides y ou with: – The s w itch t ype informati on Ask the tele phone c omp a n y r e presenta ti ve which swit ch type is a v ai la b le in your a r e a. Select the appropri ate worksh eet in thi s appendix and complete the ...

  • NETGEAR XM128 ISDN - page 150

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem G-6 ISDN Reference Order For m for A T&T 5E SS Switch ( NI-1 ISDN ) T o or d er ISDN s e r vic e f or the A T& T swit ch, provi de the inf or m a tion on this f or m to your local telephon e c o m pa ny by photocop ying and f a xi ng t his or de r f or m . First Name : __ ________ ...

  • NETGEAR XM128 ISDN - page 151

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem ISDN Reference G-7 Or d e r F o r m f or DMS-100 Switc h (NI-1 or Custom ISDN) T o order ISDN service fo r the DMS - 100 swi tch, pr ovide the inform ation on this for m to your local telephon e c o m pa ny by photocop ying and f a xi ng t his or de r f or m . First Name : __ _________ _ ...

  • NETGEAR XM128 ISDN - page 152

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem G-8 ISDN Reference Order Form f or EW SD ( NI-1 ISDN ) T o or d er ISDN s e r vic e f or the EWSD switch, pro vide the information on this f orm to your lo cal telephon e c o m pa ny by photocop ying and f a xi ng t his or de r f or m . First Name : __ _________ ____ Last Name: __________ ...

  • NETGEAR XM128 ISDN - page 153

    Ind ex 1 Numerics 1TR6 co m muni catio n in comi ng ca lls 7-8 outgoing calls 7-5 placi ng a c a ll 7-12 A addre ss a m bi guity 6-8 , 7-9 addre ss matching 6-8 amb igui ty resolut ion 7- 9 an al og ca lls 8- 1 ANSI 10- 5 answ er mode s 5-3 as ynch ronous flo w contr ol cable F-2 A T comman ds addres s ambigui ty 6-8 a n al og ca ll s 8-2 aut o cal ...

  • NETGEAR XM128 ISDN - page 154

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 2 Index D D channel 10-5 , 10-6 data call indic ation 7- 10 data compressi on 6-15 dat a over sp ee ch ch an n el 6-7 DCA 5- 5 diag nostic comm and 10 -3 dial ing out for analo g adapter p ort 1 6-2 for analo g adapter p ort 2 6-2 using ISDN mode 6-1 usi ng spee ch be are r ser vic e 6-2 ...

  • NETGEAR XM128 ISDN - page 155

    Ref e re nce Guide f or the M odel XM128 I SDN Digital M odem Index 3 O out of band sig naling G-2 outgoi ng call s 6- 1 P pa ckage cont ent s 2-1 pack et len gth, det ermin ing 6-5 pas s words, setti ng and modifyin g B-3 Phon e 1 port 1- 7 Phon e 2 port 1- 7 point -to-point conf igurati on 7-11 port ISDN 1-7 Phone 1 1-7 Phone 2 1-7 seria l 1-7 Po ...

  • NETGEAR XM128 ISDN - page 156

    Refe r e nce Gui de for the Mode l XM128 ISDN Digi tal Modem 4 Index V V .110 call an swer ing 6-1 0 m ak i ng a cal l 6- 10 V .120 answ ering in comi n g cal ls 6-12 , 6-13 bundl ed call 6-13 conf iguring 6- 12 diali ng out 6- 13 error corre ct ion and data compres s ion with 6-15 makin g a bu ndled call wi th 6-1 3 selectin g for Europ ean ISDN 6 ...

Fabbricante NETGEAR Categoria Network Router

I documenti che otteniamo dal fabbricante del dispositivoNETGEAR XM128 ISDN possono essere suddivisi in diversi gruppi. Questi sono tra gli altri:
- disegni tecnici NETGEAR
- manuali per l’uso XM128 ISDN
- schede prodotto NETGEAR
- opuscoli
- o etichette energetiche NETGEAR XM128 ISDN
Tutti sono importanti, ma le informazioni più importanti dal punto di vista di utilizzo del dispositivo possono essere trovate nel manuale per l’uso NETGEAR XM128 ISDN.

Un gruppo di documenti denominato manuali per l’uso, è anche suddiviso in tipi più specifici, come: Manuali di installazione NETGEAR XM128 ISDN, manuali di manutenzione, brevi manuali o manuali utente NETGEAR XM128 ISDN. A seconda delle esigenze, si dovrebbe cercare il documento necessario. Nel nostro sito web, puoi visualizzare il manuale più popolare per l'uso del prodotto NETGEAR XM128 ISDN.

Manuali per l’uso simili

Manuale completo del dispositivo NETGEAR XM128 ISDN, come deve essere?
Il manuale per l’uso, denominato anche istruzioni per l’uso, o semplicemente il manuale è un documento tecnico progettato per aiutare ad utilizzare NETGEAR XM128 ISDN dagli utenti. I manuali sono di solito scritti da uno scrittore tecnico, ma in un linguaggio accessibile a tutti gli utenti NETGEAR XM128 ISDN.

Il manuale per l’uso completo NETGEAR, dovrebbe includere vari elementi di base. Alcuni di loro sono meno importanti, come ad esempio: copertina / pagina del titolo o pagina di autore. Tuttavia, la parte rimanente, dovrebbe fornire informazioni importanti dal punto di vista dell'utente.

1. Introduzione e la guida su come utilizzare il manuale NETGEAR XM128 ISDN - All'inizio di ogni manuale, dovremmo trovare indizi su come utilizzare il documento. Dovrebbe contenere informazioni sulla posizione dell’indice NETGEAR XM128 ISDN, FAQ o i problemi più comuni : i punti che sono più spesso cercati dagli utenti di ogni manuale
2. Indice - elenco di tutti i suggerimenti per NETGEAR XM128 ISDN che possono essere trovati nel documento corrente
3. Suggerimenti su come utilizzare le funzioni di base del dispositivo NETGEAR XM128 ISDN - che ci dovrebbe aiutare nei primi passi durante l'uso NETGEAR XM128 ISDN
4. Troubleshooting - sequenza sistematica delle attività che vi aiuterà a diagnosticare e, successivamente, risolvere i problemi più importanti del NETGEAR XM128 ISDN
5. FAQ - domande più frequenti
6. Dettagli di contatto Informazioni su dove cercare il contatto con il fabbricante / servizio NETGEAR XM128 ISDN in un dato paese, se il problema non può essere risolto da noi stessi.

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