Hayes Microcomputer Products PC Card manuale d’uso

DIVA T/A PC Card Reference Guide[...]

Second Editi on (Mar ch 1998) 206-179-02 DIVA T /A P C Ca r d i s a tr ademark of E icon Technol ogy Corpor at ion. Mi crosoft , W i ndows, and W indows N T are regi ster ed t rademarks of Mi cr osoft C orporat i on. CompuS er ve i s a regi stered t rademark of C ompuServe I ncor por ated. Hayes i s a r egist er ed trademar k of Hayes M i crocomput[...]

Tab le of Cont ents Wh at is IS DN ? ...................................................................................... 4 Wh at is EZ- IS DN /IOC ? ....................................................................... 8 Wh at is Au t o SP ID ?............................................................................... 9 Wh at is No n -In i[...]

DIVA T/ A PC Card Refe rence Guide 4 What is ISDN? While you've he ar d of ISDN, ther e's a good chanc e you're unsure whether you need it - or even w hat, exa ctly, it is. Even though ISDN is globally available, it's so new that understanding it may re quire a little inv estiga tion. In si mpl e term s, IS DN is a replacem ent [...]

DIVA T/ A PC Card Refe rence Guide 5 " Net work " ref ers to the f act that ISDN is not simply a point-to-point solution lik e a lea se d line . ISDN ne twor ks e xten d fr om the loca l telephone e xcha nge to the re mote user a nd include a ll of the telecommunica tions and switching equipment in betwe en. Whe n you have I SDN, you ca n[...]

DIVA T/ A PC Card Refe rence Guide 6 ISDN Com munic ation Channe ls In t he ISDN int erface, a num ber of co mmu nicat ion channel s are car ried ove r a digital line. These c ommunication channe ls can va ry by the ty pe of inf orma tion the y tr ansmit a nd by the tr an smission spe ed they support. The numbe r and type of cha nnels used may va r[...]

DIVA T/ A PC Card Refe rence Guide 7 D-Channel The primar y function of the D -cha nnel is to carr y common-cha nnel signaling information to manage and contr ol circuit-switche d ca lls on B-channe ls. The D- channe l can a lso be used f or pac ket-switching or low-spee d telemetry w hen it is not involved in control signaling. Message signaling t[...]

DIVA T/ A PC Card Refe rence Guide 8 What is EZ- ISDN /IOC? We highly re commend that you use our toll free ISDN orde ring serv ice to make sure you ge t the c orr ec t ISDN line the f irst time. T he servi ce is free to ou r cust omers . EZ -ISDN / IOC simplifies the orde ring of your I SDN line. It lets you use simple code s to order pre- configu[...]

DIVA T/ A PC Card Refe rence Guide 9 What is AutoSPID? (North America only) AutoSPID is a new Na tional ISDN protocol fe ature which e nables the DIVA T/A to downloa d a list of Service Profile I dentifiers ( SPIDs), Direc tory Number a nd Call Type information fr om the ISDN line, and to de ter mine w he ther the SPIDs a re c urr en tly initia liz[...]

DIVA T/ A PC Card Refe rence Guide 10 What is Non- Initia lizing T erm inal Mode? (North America only) Non- In itializ ing Te rmin al mod e is a ne w ISD N NI -1 pro tocol f e atur e which ena bles the DI VA T/A to opera te without SPIDs. This leaves the SPIDs available f or use by othe r ISDN de vices c onnecte d over the same N T1. To c onf igure[...]

DIVA T/ A PC Card Refe rence Guide 11 What is Mult ilink PPP? The DI VA T /A ser ve s as a n inte rme dia ry b etw ee n its host w ork station and the r emo te de vic e to whic h da ta is be ing tr a nsmitted . All the proto col pr oc essing re quir ed f or th e ne gotia tion of a Mu ltilink PPP connec tion is performed on the DIVA T/A itself. The [...]

DIVA T/ A PC Card Refe rence Guide 12 What is BA CP /BOD? DIVA T/A suppor ts the Bandwidth Allocation Control Protocol (BACP) and Bandwidth on Demand ( BOD). These two fea tures comb ine to allow the D IV A T/A to es tablish multilink se ssions tha t provide lar ger a mounts of bandwidth than that of fer ed over a single dialup cha nne l. Suc h mul[...]

DIVA T/ A PC Card Refe rence Guide 13 What is Da ta Com pression? To es ta blis h c omm uni ca ti ons ov er a PPP li nk, each end of th e connec tion must first send pac kets to configur e and te st the data link. Afte r the link has b ee n es tablish ed, o ptiona l fa cilitie s ma y be negotia ted as ne ede d. One such f ac ility is data compre ss[...]

DIVA T/ A PC Card Refe rence Guide 14 A T Commands This section contains a descr iption of all AT Commands rele vant to DIVA T/A. Loc ating Com mands To make it ea sier for you to locate a c ommand, this guide has organiz ed commands in two wa ys. AT Commands are groupe d into severa l ca tegories. U se the se ction AT Command Groups on pa ge 15 to[...]

DIVA T/ A PC Card Refe rence Guide 15 Comma nd Fo rmat-- Con tinued The DIV A T/A recognizes the backspace character for editing. When ech o is enab led, a backs pace or d elete is echo ed as a backs pace character follow ed by a s pace character , and ano ther backs pace. The cod e used for the b acksp ace character is programma bl e t hrough re g[...]

DIVA T/ A PC Card Refe rence Guide 16 Alpha bet ical List of Supp or t ed A T Commands The following table summar izes the A T Commands supported by the DIVA T/A. G o to the specif ied page numbe r for more informa tion. Note : St at ic par amet ers a re pr eceded by a n as teri sk “ *”. C hanges made to static param ete rs do no t take effe ct[...]

DIVA T/ A PC Card Refe rence Guide 17 Alphabetical List of Supported AT Comman ds—Contin ued AT C o mma nd Desc ri pt io n Se e P ag e ATS 2=n Escape C haracter 36 ATS 3=n Carr iage Return Character 36 ATS 4=n Line F eed Character 36 ATS 5=n Back S pace Char acter 37 ATSn? Value of S-Registe r n 26 ATVn Result Code Forma t 37 ATWn Connect Message[...]

DIVA T/ A PC Card Refe rence Guide 18 Alphabetical List of Supported AT Comman ds—Contin ued AT C o mma nd De scri pt i o n Se e P ag e AT!C 51=n *Enable/Dis able Alter nate Non - initializing mode for second B- channe l 31 AT!C 6 = n * ISDN Prim a ry SPI D Num be r (app licable to No rth Am erica only) 31 AT!C 6 1= n * ISDN Al t e rn a t e SPID [...]

DIVA T/ A PC Card Refe rence Guide 19 Alphabetical List of Supported AT Comman ds—Contin ued AT C o mma nd Desc ri pt io n See P a ge AT!E6=n V.120 T203 (Li nk Inte gri ty T i me r) 44 AT!E7=n V.120 Idle T im e r 44 AT!N1 = n * ISDN Pri m a r y Di re c t or y Num be r 32 AT!N1 1 = n * ISDN Al t e rn a t e Di re c t o ry Numb er 32 AT!N2 = n * ISD[...]

DIVA T/ A PC Card Refe rence Guide 20 Alphabetical List of Supported AT Comman ds—Contin ued AT C o mma nd Desc ri pt io n Se e P ag e AT!V3=n V.110 Parity 45 AT!V4=n V.110 Stop Bits 45 AT!V5=n V.110 Flow Control 45 AT@MENU Activat e VT100 Configura t ion T ool 26 AT$CP=n Enable / Disable Com pre ssion 51 AT$In On Dem a nd SPI D T e sti ng (North[...]

DIVA T/ A PC Card Refe rence Guide 21 Alphabetical List of Supported AT Comman ds—Contin ued AT C o mma nd Desc ri pt io n Se e P ag e AT$Y Enter Mini Monit or on Next Rese t 52 AT%A2=n * Protocol Control 39 AT%A95=c Incoming Dat a Ca ll Answer 39 AT%M1=n Local Endpoint Discriminator Class 48 AT%M2=n Remote Endpoint Discriminator Class 48 AT%M3=n[...]

DIVA T/ A PC Card Refe rence Guide 22 Alphabetical List of Supported AT Comman ds—Contin ued AT C o mma nd Desc ri pt io n See P a ge AT&F Loading Fac t ory Profile 46 AT&K n Flow Co ntrol 35 AT&S n D ata Set Read y 35 AT&V View Current and Store d Profil e 47 AT&Wn Save Curre nt t o Stored Profil e 46 AT&Y n Design ate St[...]

DIVA T/ A PC Card Refe rence Guide 23 Alphabetical List of Supported AT Comman ds—Contin ued AT C o mma nd Desc ri pt io n Se e P ag e AT>V CD View Dyn amic Parameters 2 6 AT> VDD Initialization Status Dis play (No rth A merica Only ) 27 AT>VCP View Protocol Parame t e rs 27 AT>V CS V iew S tatic Parameter s 27 AT>VD V ie w Link An[...]

DIVA T/ A PC Card Refe rence Guide 24 Alphabetical List of Supported AT Comman ds—Contin ued AT C o mma nd Desc ri pt io n Se e P ag e $Msg Display Cause for Ent e ring Mon itor 53 $>F Reset Fac t ory Profile s 53 +++ Escape Sequenc e 28 ?? Last A T Comman d Resu lt Explai ned 28[...]

DIVA T/ A PC Card Refe rence Guide 25 General A T Commands This section desc ribes Ge ner al AT Commands. Co mman d Desc rip ti on ATIn Vi e w P r oduc t Inf or ma t i o n: Di spl a ys informat i on about your DIVA T/A. n=0 Displ a ys h a r d wa r e c o d e f or t h e DI VA T / A n=1 Dis plays sof tware ch ecksum n=2 Reports “OK” n=3 Displays s[...]

DIVA T/ A PC Card Refe rence Guide 26 Ge ne ral AT Comm ands —Conti nued Co mman d Desc rip ti on ATS n ? Repo rts th e Valu e of S-R egist er n: Th is command reports the last v alue sto red into S - Registe r n . If n is o mitted, the value o f the last S -Regi ster acces sed is repor ted. AT@ MENU Acti vate VT100 Configuration Tool: The AT@M E[...]

DIVA T/ A PC Card Refe rence Guide 27 Ge ne ral AT Comm ands —Conti nued Co mman d Desc rip ti on AT> VDD In itializatio n St atu s Dis play (Nort h America only ): Displays informati on a bout the detection prog ress , the initialization o f the log ical channels , as w ell as auxiliar y informat ion. AT> VCP View Pro tocol Pa rameters : D[...]

DIVA T/ A PC Card Refe rence Guide 28 Ge ne ral AT Comm ands —Conti nued Co mman d Desc rip ti on +++ Esc ape Se que nc e : The escape s equence is us ed to retur n to the comman d state f rom data state. To issu e the escap e sequen ce, wait on e second then e nt er t he esca pe cha ra ct e r thre e cons ecutive times (+++) and w ait another sec[...]

DIVA T/ A PC Card Refe rence Guide 29 ISDN Conf iguration Commands This section desc ribes the I SDN Configuration Commands. Some of the commands in this sec tion allow you to configure pr imary and alter native se ttings. If the DIV A T/A is unable to conne ct using the p rima ry I SDN se ttings, it auto matic ally trie s aga in usin g the alte rn[...]

DIVA T/ A PC Card Refe rence Guide 30 ISDN Confi gura t i on C om m and s— Co nt i nue d Co mman d Desc rip ti on AT!C1=n AT!C11=n (continue d) For Internati ona l Firm ware n=2 EuroISDN (default) n=3 TPH (Au stralia). n=4 INS-Net64 (Japan). n=254 Enables the alternate s witch ty pe with th e same value as the primar y sw itch type. AT!C2=n AutoS[...]

DIVA T/ A PC Card Refe rence Guide 31 ISDN Conf ig urati on Comm ands —Conti nued Co mman d Desc rip ti on AT!C5=n AT!C51=n Ena ble/Dis able N on- Init ializing mode (se c o nd B- c hanne l ): Specifies wheth er the second B-cha nnel in t he ISDN primary (AT!C5) or alte rna te (AT!C51) ISDN settings is s et to No n-Initializin g mode (N orth Amer[...]

DIVA T/ A PC Card Refe rence Guide 32 ISDN Conf ig urati on Comm ands —Conti nued Co mman d Desc rip ti on AT!N1 = n AT!N11= n IS DN Directory Num ber fo r 1 st B- c ha nne l : Your local ISDN data di re ct ory num ber a s assigned by your loca l te l e phone c om pany for your primary (AT!N1= n ) or a l te rna te (AT!N11= n ) configurat i on. Th[...]

DIVA T/ A PC Card Refe rence Guide 33 ISDN Conf ig urati on Comm ands —Conti nued Co mman d Desc rip ti on AT!N3 = n AT!N31= n ISDN Subaddre ss fo r 1 st B - c ha nne l : The ISDN s ubaddress is used to furthe r i dent i fy the terminal o n the IS DN b asic rate inter face for your primary (AT!N3= n ) or a l te rna te (AT!N31= n ) configurat i on[...]

DIVA T/ A PC Card Refe rence Guide 34 COM Port Configurat ion Commands This section desc ribes the COM Port Configuration commands. Co mman d Desc rip ti on AT& Cn Data Carrier D etect: Th is comman d contro ls the D ata Carrier D etect (DCD ) outp ut. n=0 DCD al wa ys e na b l e d. n=1 DCD tracks conn ection (d efault). AT& Dn Data Termina[...]

DIVA T/ A PC Card Refe rence Guide 35 COM P ort Conf igura tion Co mma nds—Co ntinue d Co mman d Desc rip ti on AT& Kn Flow C ont rol (A T&Kn) : This command allows you to ena bl e and di sabl e fl ow cont rol so that dat a is stopped a nd re sta rte d when buff er sp ace becomes av ailable. n=0 Disables flow control n=3 Enables RTS/C TS [...]

DIVA T/ A PC Card Refe rence Guide 36 COM P ort Conf igura tion Co mma nds—Co ntinue d Co mman d Desc rip ti on AT%MT 2= n Set T urbo Mode T hresh old: S pecifies th e minimum P C bitrate th resho ld for th e acti va ti on of t urbo mode . n=a val ue in t he ra nge 57, 600 t o 115, 200 Default= 115200 ATQn Quiet R esult Cod es: Th is command enab[...]

DIVA T/ A PC Card Refe rence Guide 37 COM P ort Conf igura tion Co mma nds—Co ntinue d Co mman d Desc rip ti on ATS5= n Back S pace Ch aracter: Sets the backs pace character u sed f or command line editing. n can b e a value betw een 0-3 2 (defau lt is ASCII 008 backs pace). ATSn= v S-R egist er n to V alue v : Us e this co mmand to set S- Re gi [...]

DIVA T/ A PC Card Refe rence Guide 38 COM P ort Conf igura tion Co mma nds—Co ntinue d Co mman d Desc rip ti on ATXn Ex t e nde d Re sul t Code s: This command selects which subs et of the r esult mes sages will be used by the DIVA T/A to inform t he DTE of the res ults f rom command s. n=0 Provide basic re sult c odes: sends only OK, CONNEC T , [...]

DIVA T/ A PC Card Refe rence Guide 39 Call Co ntr ol Comman ds This section desc ribes the Call Control commands. Co mman d Desc rip ti on AT%A2=n Protocol Control: Spec ifi e s the prot oc ol you want t o use for your ISDN connection. n=2 V.120 rate ada pt ion prot oc ol. n=95 PPP asynchronous to synchronous c onve rsi on. n=96 Multilin k PPP conn[...]

DIVA T/ A PC Card Refe rence Guide 40 Call Control Comma nds—Continued Co mman d Desc rip ti on AT&Zn=v St o r e Te l e phone Numbe r : Spec i fy stored t e le phone number(s). T he t e le phone numbe r c a n be a string wit h up to 20 characters (0-9, *, #, space, hyphen, paren thesis , and per iod are accep ted). Y ou can s tore up to ten t[...]

DIVA T/ A PC Card Refe rence Guide 41 Call Control Comma nds—Continued Co mman d Desc rip ti on ATH H a ngup a Ca l l : T o di sconnec t and ha ng up a ca l l. If the DI VA T/A is cu rrently o nline, the co nnection is terminated. ATS0= n Rings to Auto-A nswer: Allows you to enabl e or disable a ut o-answer. Sett i ng a va l ue ot he r tha n “ [...]

DIVA T/ A PC Card Refe rence Guide 42 V .120 Conf iguration Commands This section desc ribes the V .120 Configuration commands. Co mman d Desc rip ti on AT!E 0= n V.120 N201 Tx (Maximum Transmit Fr ame Siz e ): N201 Tx (M aximum Transmit Frame S ize) determines the maximu m number o f octets in an info rmation field to be transmitted to the remote [...]

DIVA T/ A PC Card Refe rence Guide 43 V120 Con figuration Com mands—Cont inued Co mman d Desc rip ti on AT!E 3= n V.120 K Wi ndow Size: Applicab le to the mu ltifram e mode only. K (Wi ndow Size) de t erm ine s the ma xi mum number of sequent i al da ta fra me s tha t m a y be outstanding (not acknowledged) at any given time. Valid range is 1-127[...]

DIVA T/ A PC Card Refe rence Guide 44 V120 Con figuration Com mands—Cont inued Co mman d Desc rip ti on AT!E 6= n V.120 T203 (Link Integrity Time r): Applicable to th e multifr ame mo de only. T203 (Link Inte gri ty T im e r) is the maximum time allowed without frames (including data a nd c ont rol) be i ng exc ha nged. It s purpose is to verif y[...]

DIVA T/ A PC Card Refe rence Guide 45 V .110 Conf iguration Commands This section desc ribes the V .110 configura tion commands. Co mman d Desc rip ti on AT!V0 = n V.100 Configu ration Override : Specif ies wh ether the DIVA T/A uses the COM port setting to c onfigure V.110 or overrides the m with user set t ings. n=0 Use the defa ul t set t ings n[...]

DIVA T/ A PC Card Refe rence Guide 46 Pr ofile Commands This section desc ribes the Profile commands. Co mman d Desc rip ti on AT& F Us e Factory S ettings in C urrent Profile: Res tores an d loads all setting s in the curr ent prof ile with the o riginal f actory settings. Previously c onfi gured ISDN comma nds, store d t el e phone num be rs,[...]

DIVA T/ A PC Card Refe rence Guide 47 Prof ile Co mmands—Continued Co mman d Desc rip ti on ATZ n Rest ar t DIVA T / A Usi ng P r of i l e n : Restarts your DIVA T/A using stored profile n . Use after changing a static parameter. AT> Z Rest ar t DIVA T / A Usi ng P o we r up Profile: Restarts your DIVA T/A using the powerup profile. Us e anyti[...]

DIVA T/ A PC Card Refe rence Guide 48 Multilink PPP Commands Th is se c tio n d es cr ib es the ML PPP c omm an ds. Co mman d Desc rip ti on AT%M1 = n L oc al E ndpo i nt Di sc r i m i na to r Cl ass: Specifies the local endpoint discriminator class . See the s ection Endpoint Discriminator Class /Address on page 50 AT%M2 = n Re m o te Endpo i nt D[...]

DIVA T/ A PC Card Refe rence Guide 49 Multilink PPP Comman ds—Continued Co mman d Desc rip ti on AT%P6=n Set Init ial Billing In terval Tim er. Sets the timer (secs) to match the amount of time your IS DN pro vider allocates as the f irst time in terval. Note : If the v alue is s et to 0, the timer is not u sed. Settin g this v alue to 0, als o e[...]

DIVA T/ A PC Card Refe rence Guide 50 Endpoint Discriminator Class/Address Class Descr iption Addres s For mat 0 Null Class No address is us ed. 1 Local l y Assigned Address Us es a hexadecimal f ormat with a maxim um le ngt h of 40 cha ra c te rs. Valid characters are “0-9 , a-f” (ex. AT%M3=b3c 665ac 1). 2 Interne t Protoc ol (IP) Address U se[...]

DIVA T/ A PC Card Refe rence Guide 51 Utility Commands This se ction desc ribe s the Utility c omma nds. Co mman d Desc rip ti on AT$CP=n Enable s or disabl es com pre ssion. n=0 Disable n=1 Enable ( default) AT$In On Demand SPID Testing (North Americ a only) Lets you te st SPIDs on demand n=<SP ID Num be r > Tests th e specified SPID. To per[...]

DIVA T/ A PC Card Refe rence Guide 52 Utility Commands—Continue d Co mman d Desc rip ti on AT$ VL Star ts or d isplay s the res ult of a LAPD trace AT$V M Co ntro ls t he in ternal Mail Trace. Yo ur Eicon Tec hnology Custom er Service s repr esenta tive may ask you to use this comma nd. For ma t is: AT$V M [tota l siz e, e ntry _size , f ilter ] [...]

DIVA T/ A PC Card Refe rence Guide 53 Mini-monitor Commands This section desc ribes the Mini-monitor commands. Note: These commands are not to be prefixe d by AT. Typing AT w ill exit the m ini-monitor and r evert back t o th e nor mal s of twa re mo de. Your Eicon Te chnology Customer Service s repr esentative ma y ask you to use these c ommands. [...]

DIVA T/ A PC Card Refe rence Guide 54 A T Command Result Codes This section desc ribes the A T Command Result Codes (also known a s status message s). The se code s ar e displayed a fter an AT command is issued. Result codes c an be displaye d as a word messa ge ( long-form English) or as a number c ode (shor t-form numer ic re sponse). W ord messa[...]

DIVA T/ A PC Card Refe rence Guide 55 AT Comma nd Re sult Code s—Co ntinued Number Code W or d M ess age Des cri ption 4 E RROR - Syntax of com ma nd i s incorr ect - U nable to execu te command - Command doe s not e xist - Entered command is outs ide permitted range 5 CONNE CT 1200 Connect i on ma de a t a bitrate les s than or equal to 1200 bps[...]

DIVA T/ A PC Card Refe rence Guide 56 AT Comma nd Re sult Code s—Co ntinued Number Code Word Mes sage Des cripti on 14 CONNE CT 12000 Connect i on ma de a t a bitrate les s than or equal to 12000 bps 15 CONNE CT 14400 Connect i on ma de a t a bitrate les s than or equal to 14400 bps 16 CONNE CT 19200 Connect i on ma de a t a bitrate les s than or[...]

DIVA T/ A PC Card Refe rence Guide 57 AT Comma nd Re sult Code s—Co ntinued Number Code Word Mes sage Des cripti on 57 CARRIER 57600 Connecti on m a de a t a bitrate les s than or equal to 57600 bps 59 CARRIER 64000 Connecti on m a de a t a bitrate les s than or equal to 64000 bps 60 CONNECT 128000 Connect i on ma de a t a bitrate les s than or e[...]