Benutzeranleitung / Produktwartung DIVA T/A ISDN Modem des Produzenten Eicon Networks
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DIV A T/A ISDN Modem Re f e r e n ce G u i d e.
Eigh t Edition (July 1999) 206-1 93-08 DIV A T/ A ISDN Mode m is a trad emark of Eicon T ech n o logy Corporation. Microso f t, W i ndows, and Windows NT are registered tr ademar ks of Microsoft C orporation. CompuServe is a r egi s tered t rademark of CompuSer v e Inco r pora ted .
Co n t e n t s What i s ISDN ? .............. ..................... .................... ..................... ............................... ...... ........ 4 ISD N Co mmu nic ati on Cha nn els . .... .... ..... ...... .... .... ..... .... .... ....
DI V A T/A ISDN Mo dem Reference Guide ◆ Page 4 What is ISD N ? While y ou've h eard of IS DN, the re's a good chance y ou're unsure whether y ou need it - or ev en what, exactly , it i s. E ven though I SD N is globally av ailable , it's so new that underst and ing it may require a little in vestigation.
What is ISDN? DI V A T/A ISDN Mo dem Reference Guide ◆ Page 5 T elecommuters , f or exam ple , benefit immensely from ISDN . Whether you access the corporat e LAN in the ev en ings or main t ain a full-time , remote home office , ISDN is the next best thing to being there.
What is ISDN? DI V A T/A ISDN Mo dem Reference Guide ◆ Page 6 ISDN C ommunica tion Channel s In the ISDN interface, a number of commun ication channels are carr ied over a digital line. These comm un ication chann els can v ar y by the typ e of info rmati on they transmi t and by the transmission speed they suppor t .
What is ISDN? DI V A T/A ISDN Mo dem Reference Guide ◆ Page 7 H-C hannel The H-chann el is used for high -speed user data traffic at bit rates higher th an 64K bps. Examples of s er vices which require these higher rates are fast facsimile , telec onferencin g, and video .
What is ISDN? DI V A T/A ISDN Mo dem Reference Guide ◆ Page 8 C onn ec t i ng to IS DN - BRI a nd PR I There are two types of access i nter faces to the ISDN: Basic R ate A ccess (also re ferred to as Basic Rate In ter face (BR I)) and Primary Rate Access (also referred to as P rimar y R ate Inter face (PRI)).
What is ISDN? DI V A T/A ISDN Mo dem Reference Guide ◆ Page 9 What i s M u lt il ink PP P ? Multilin k PPP combines tw o 64 Kbps ISDN channels to provid e a maximum transmission speed o f 128 Kbps. The DIV A T /A ser ves as an intermedia r y between its host work station an d the remote dev ice to wh ich data i s being transmitted.
What is ISDN? DI V A T/A I SDN Modem Reference Guide ◆ Page 10 What i s BACP /B OD ? DIV A T/A sup por ts the Bandw idth Allocation Con trol Protoc ol (BACP) an d Bandwid th on Demand (BOD). BAC P /BOD re fers t o the abi lity of a sy stem to al locate an d remov e links in a multil ink connection in order to lo wer or increase its ban dwi dth.
What is ISDN? DI V A T/A I SDN Modem Reference Guide ◆ Page 11 What i s D BA? DIV A T/A a l so su p po r t s D y n am ic Ban dwi d th A llo cat i on ( D BA ), k no w n a l so a s C all Bumping. DBA automatic ally drops one B -channel to allow an incoming or o utgoing telephone, fax or modem call.
What is ISDN? DI V A T/A I SDN Modem Reference Guide ◆ Page 12 Wha t i s Alwa ys On / D ynami c ISDN (A O/DI) ? AO/ D I is only available if you h a ve subscribed t o it, y our ISDN ser vice provider suppor ts it, and yo u are using Multili n k PPP .
What is ISDN? DI V A T/A I SDN Modem Reference Guide ◆ Page 13 Wh a t is Da ta C o mp re ssio n? T o estab lish co mmunications ov er a P PP link , eac h end of t he connection mus t first send packets to configure and test the data link. After the link has been established , optio nal faci lities m ay be n egotiat ed as needed.
DI V A T/A I SDN Modem Reference Guide ◆ Page 14 L ocating A T C ommands T o make it easier for y ou to loc ate a command , this g uide has org anized commands in tw o ways. • A list of A T Comm an ds grou pe d into categories can be found on page 16 .
Lo cati n g A T C ommand s DI V A T/A I SDN Modem Reference Guide ◆ Page 15 • The next c ommand will only be accepted by t h e DIV A T/A once t h e previous c omm and has been fu lly ex ecuted .
DI V A T/A I SDN Modem Reference Guide ◆ Page 16 A T C omman d G r oups The A T commands in this guide are gr ou ped ac cordi n g to their f unc tions. For an alphabetical lis t of all commands, see page 17 . Gene r al A T Co mman ds . .. .. .. .. .
DI V A T/A I SDN Modem Reference Guide ◆ Page 17 Al phabeti c al List of Suppo r ted A T C ommands Th e f o ll o w in g ta bl e s su m m a ri ze, in al p h a b e t ic a l o rd e r , t he A T Co m m an ds s u p p ort e d b y t he DIV A T/A. Go to the specified page number for more info r mation on a par ticular c om mand.
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 18 A T! C ommand s AT ! A n Dir ectory N umber /P ort Ass ign ment (st atic ) 31 AT ! C 1 = n ISD N Swi .
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 19 AT ! V 3 = n V .110 P ar ity (International v ersion only) 44 AT ! V 4 = n V .110 St op Bits (Internati onal version only) 44 AT ! V 5 = n V .110 F low Contr ol (Inter n ational v ersion only) 44 AT ! X 1 = n Specifies the X.
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 20 AT % C o m m a n d s AT % A 2 = n Protoc ol Contr ol (static) 40 AT % A 4 = n ISDN C ommuni ca tion S.
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 21 AT & C o m m a n d s AT & C n D a ta C arr i e r De t ec t 36 AT & D n D ata T erminal Re.
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 22 AT * C o m m a n d s AT * A n = v Abbreviate d R ing C ontrol ( N orth America only) 59 AT * B n = v .
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 23 A T> C ommands AT > ? L ast A T Command R esult Explained 29 AT > F R estor es Al l P rofile.
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 24 A T@ C ommands AT @ D AT E ? Current D ate 29 AT @ D AT E = Set Date 29 AT @ M E N U Activa te VT100 .
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 25 Other A T C ommands AT ? View Last Acc essed S Swi tch 57 AT = n Last a cc essed S- Reg ist er to V a.
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 26 S-R egis ter s S0 Auto - Answ er 57 S1 Vie w Rin g Cou nt 57 S2 Es cape Character 57 S3 Carriage Retu.
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 27 A T$ ( Utility) Commands AT $ C P = n Enab le/Disable Co mp ression 54 AT $ E X V iew Expri ntf buf f.
Alph abetical List of S u pported A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 28 Mini-monitor C ommands The s e command are o nly avai lable when you are in M ini- m onitor mode; they ar e not a vailable wh en you are in command mode.
DI V A T/A I SDN Modem Reference Guide ◆ Page 29 Gener al A T C ommands The following table describe s the gene ral A T comman d s available to the DIV A T/A . AT I n View P roduc t Information . Disp lays inf ormation about your DIV A T/A. n=0 Display s hardware code for the DIV A T/A .
Gener al A T Co mmands DI V A T/A I SDN Modem Reference Guide ◆ Page 30 A/ Re- ex ecut e P re viou s C ommand . Re-ex ecutes all the commands in the command buffer . This command is mainly used to pl a ce another call (using the A TD dial command) that f a iled to connec t due to a busy line , no answer , or a wrong number .
DI V A T/A I SDN Modem Reference Guide ◆ Page 31 IS DN C onfig ur ati on C ommand s Th e f o ll o w in g tab l e de sc ri b e s th e I SD N Co nf ig ur a ti o n Com m a n ds . AT ! A n Dire ctory Numbe r/P ort Assig nment . This c ommand sp ecif i es wh ich p or ts an swer t o which dir ectory numbers .
ISD N Co nf igu ratio n Com m a nd s DI V A T/A I SDN Modem Reference Guide ◆ Page 32 AT ! C 1 = n ISDN Switch T ype . Specif ies the ISDN Swit ch Typ e. Fo r N or t h A m e r i c a n Fi r m w a re : n=0 National ISDN n=1 A T&T 5ESS Custom n=9 Auto-de tect switch type (default for North America).
ISD N Co nf igu ratio n Com m a nd s DI V A T/A I SDN Modem Reference Guide ◆ Page 33 AT ! D 3 = n Default P arity . S pecifies the parity to b e used , when the DT E character istics cannot be d etermined by AutoBauding (A T has not been typed since power up).
ISD N Co nf igu ratio n Com m a nd s DI V A T/A I SDN Modem Reference Guide ◆ Page 34 AT ! N 2 = n ISDN D irector y N u mber Assignment s for 2nd B-channel and 2n d Phone por t . This command assigns one ISDN director y number to the 2nd B-channel and up to two numbers to the 2nd Phone port.
ISD N Co nf igu ratio n Com m a nd s DI V A T/A I SDN Modem Reference Guide ◆ Page 35 AT ! O n Outg oing C all T ype . Spec ifies the default c all type for o utgoing call s when a use r ent ers a n A TD com mand without a special modifier . Use o f a modifier overrid es th is par amet er .
DI V A T/A I SDN Modem Reference Guide ◆ Page 36 C OM P or t C onfi gur a tio n C ommands Th e f o ll o w in g A T c om m a n d s p er ta i n t o t he COM p o r t co n fi g u r at io n . AT & C n Data Ca rrier Detect . This command controls the Data Carri er Detect (DCD) output.
C O M Por t Co nf ig u rat ion Co m m a nd s DI V A T/A I SDN Modem Reference Guide ◆ Page 37 AT X n Ex ten de d Result Codes . This command selects which subset of the result m essages will b e used by the DIV A T/A to inf orm the DT E of the r es ults fr om comm ands.
C O M Por t Co nf ig u rat ion Co m m a nd s DI V A T/A I SDN Modem Reference Guide ◆ Page 38 AT V n Co nn ec t Me s sa g e Co nt ro l . Th is comman d control s the format of connecti on mes sag es. n=0 Upon connection, the D IV A T/A reports the DT E speed o nly (default).
DI V A T/A I SDN Modem Reference Guide ◆ Page 39 Call C o ntrol C o mman ds Th e f o ll o w in g ta b le de s c r i b e s t he Ca l l Con tro l Com m a n d s. AT ! T 1 = n Inco ming Call A ss ignm ent (f irs t direc tor y num ber ) . S pecifies the t ype of incoming IS DN calls that DIV A T/A can accept on the fi rst di rect or y n u mber .
Cal l Con t ro l Co m m an d s DI V A T/A I SDN Modem Reference Guide ◆ Page 40 AT % A 2 = n Protocol C ontrol . Specifie s the protoc ol you want to use for your ISDN connecti on. n=0 HDL C-T ransparent mode n=2 V .120 rate adaption prot ocol. n=4 V .
Cal l Con t ro l Co m m an d s DI V A T/A I SDN Modem Reference Guide ◆ Page 41 AT D n Dial a Number . Directs the D IV A T/A to dial the sp ecif ied numb er , attemp t to establish a connection, and go online. P unc tuation characters may be used for clarity , with parentheses, hy phens, spaces, and peri ods being ign ore d.
DI V A T/A I SDN Modem Reference Guide ◆ Page 42 V .12 0 C on fi gurat io n Commands Th e f o llo w in g A T co m m a n d s p er t a i n t o V .1 20 co n fi g u r at io n o n yo ur D IV A T / A . AT ! E 0 = n V . 120 N2 01 Tx (Max imu m T ransmit Fr ame Size) .
V .120 Configurati on C omm ands DI V A T/A I SDN Modem Reference Guide ◆ Page 43 AT ! E 5 = n V .120 N200 (Max imum Retry Count) . App licabl e to the multifr ame mode only . N200 (Maximum Retr y Count) is a system para meter which ident ifies the maximum number of r etransmi ssions of a frame due to T200 expir ing.
DI V A T/A I SDN Modem Reference Guide ◆ Page 44 V .11 0 C on fi gurat ion C ommand s Use t he following A T commands t o specify the V . 110 c onfiguratio n on y our DIV A T/A (Internatio na l version only). AT ! V 0 = n V .110 Configura ti on Ov erride .
DI V A T/A I SDN Modem Reference Guide ◆ Page 45 P rofile C ommands The fol lowing table d escribes the profile c o mmands: AT & F Use F ac tor y S etti ngs in Curren t Pr ofil e . Restores and loads all s ettings in the current profile w ith the original factory settings .
DI V A T/A I SDN Modem Reference Guide ◆ Page 46 Multil ink PPP C ommands Th e f o ll o w in g tab l e de sc ri b e s the M LP P P co n f i g u rat ion co m m an ds . AT % M 1 = n Local En dpoint Dis criminat or Class . The v alue for ‘ n ’ specifi es the L ocal Endpoint Di sc rim i n ator C las s.
Mul til ink PP P Comma nds DI V A T/A I SDN Modem Reference Guide ◆ Page 47 AT % P 8 = n D yna mic B and wid th Alloc ation (only ava ilable on model s equipped with analog device ports). Specifies whether D ynami c Bandwidth Allocation ( also known as Call Bumping) i s enabled or disabled .
Mul til ink PP P Comma nds DI V A T/A I SDN Modem Reference Guide ◆ Page 48 End p oint D is cri mi nato r Cl a ss/Add res s Th e f o ll o w in g tab l e de sc ri b e s the list of classes and permitted addresses for cer tain M ultiLink PPP c ommand s.
DI V A T/A I SDN Modem Reference Guide ◆ Page 49 Alw ay s On / D y namic ISDN A T C o mmands The following table describes the Always On / D yn amic ISD N A T com mands. AT ! X 1 = n X.25 V er sio n . Sp ecifies the X.25 versio n y ou are usi n g. Ther e are two X.
Alwa ys On / Dynamic ISDN A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 50 AT ! X 6 = n X. 25 Maxi mum Wi ndo w Siz e . Specif ies th e X.2 5 maxi mum wind ow siz e. It is someti mes des irable t o have a larg e window siz e. This i s particularly tr ue for sat e llite network s that hav e sig nificant transmissio n delay s.
Alwa ys On / Dynamic ISDN A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 51 AT ! X 1 3 = n Del ay Bef ore Op ening 2nd B- channel (with BACP enabled) .
Alwa ys On / Dynamic ISDN A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 52 AT ! X 1 8 S et Norma l Mode for Ban dwidth on Demand . Sets the Bandwidth on D emand thr esholds and dela ys to pre-con f igu red v a lues .
Alwa ys On / Dynamic ISDN A T C ommands DI V A T/A I SDN Modem Reference Guide ◆ Page 53 AT ! X 2 5 = n Specify Number of L o gical Connection Numbers . Not e that the number of Logic a l Co nn ection numbers a ffects the range of AT!X 21. Se e AT!X21.
DI V A T/A I SDN Modem Reference Guide ◆ Page 54 Utility C ommands The following table describes t he Utility Commands. AT $ C P = n Enable / disable c ompression. n=0 D isable n=1 Enable (defa ult) AT $ E X View Inter nal ExPri ntf log buffer . AT $ I n On D em and S PI D T es tin g (North America only).
U til it y Co m m and s DI V A T/A I SDN Modem Reference Guide ◆ Page 55 AT $ V L St ar t or dis pla y the R esult of a L APD trace . Y ou can speci fy the total siz e of the trace buff er and the l ength of each trac e ent r y .
U til it y Co m m and s DI V A T/A I SDN Modem Reference Guide ◆ Page 56 AT $ V X St ar t an A O/DI X.25 T race . Y ou can specif y the total size o f the tr ace buf fer and the length of the each trac e entry .
DI V A T/A I SDN Modem Reference Guide ◆ Page 57 S-Register C ommands The following f ive command s apply to S - Registers, w hich are described fur t her below . S Reg is te r Param et ers AT S n = v S-Register n to V al ue v . S e ts S - Re g is te r n to t h e val u e v .
S-Re gist er Co mmand s DI V A T/A I SDN Modem Reference Guide ◆ Page 58 S25 Da t a T erminal R eady D etection Dela y. Specifies the d uration that the Data T ermin al Ready (DTR) sta tu s must eit her be rai sed or dro pped befo re bei ng reco g nized by the DI V A T/A.
DI V A T/A I SDN Modem Reference Guide ◆ Page 59 An alog Devic e C ommands The following t able describes th e analog device c omm ands. These commands are on ly avai lable o n units with the optional analog device port s . AT * A n = v Abbrev iated Ri ng Control (North America only).
Analog Device Commands DI V A T/A I SDN Modem Reference Guide ◆ Page 60 AT * F n Analog Devic e R ing F requency . Specifies the a nalog d evice ring freque n cy . When n=0, the r ing fre q uency is determined b y the country/region selected w ith the A T*Pn c ommand .
Analog Device Commands DI V A T/A I SDN Modem Reference Guide ◆ Page 61 AT * S n = v Disable An alog Device Cal ling F eatures . Spec ifies whether su pplementary service is t o be dis abled . n=1 Analog de vice por t 1 (PHONE 1). n=2 Analog de vice por t 2 (PHONE 2).
DI V A T/A I SDN Modem Reference Guide ◆ Page 62 Mini-monitor C ommands The following c om mands re late t o the Mini-monitor . They are all c ase sensitiv e. Y our Eicon T echnology Customer Services represen tative may ask y ou to use these commands.
DI V A T/A I SDN Modem Reference Guide ◆ Page 63 A T Co mmand Result C odes This sectio n provides the resu lt codes, a l so kno wn as status mess ages, that are di splayed after an A T command is i ssued. Result codes c an be display ed as a word message (long-form English) or as a number code (short-form n umeric response).
A T Comm a n d R e su lt Cod es DI V A T/A I SDN Modem Reference Guide ◆ Page 64 DCE Speed means differ en t things for differe nt applicati ons. F or Digital c alls, it is the bi t rat e obtained b y summing all ISDN B-channels a vailable to the pr otocol.
A T Comm a n d R e su lt Cod es DI V A T/A I SDN Modem Reference Guide ◆ Page 65 54 CA RR IER 1 920 0 C ONN ECT 19 200 55 CA RR IER 2 160 0 C ONN ECT 21 600 56 CA RR IER 2 400 0 C ONN ECT 24 000 57 .
Index DI V A T/A I SDN Modem Reference Guide ◆ Page 66 A Alphab etical li st of supported AT comma nds , 17 Always On / Dynamic ISDN (AO/DI) , 12 An al og co mm an ds , 59 AO/DI c ommands , 49 AT co.
Ein wichtiger Punkt beim Kauf des Geräts Eicon Networks DIVA T/A ISDN Modem (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Eicon Networks DIVA T/A ISDN Modem noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Eicon Networks DIVA T/A ISDN Modem - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Eicon Networks DIVA T/A ISDN Modem reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Eicon Networks DIVA T/A ISDN Modem erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Eicon Networks DIVA T/A ISDN Modem besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Eicon Networks DIVA T/A ISDN Modem verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Eicon Networks DIVA T/A ISDN Modem. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Eicon Networks DIVA T/A ISDN Modem gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
