Français dropdown-ico

Multi-Tech Systems MT5600SMI-PL92 manuel d'utilisation

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134

Aller à la page of

Les manuels d’utilisation similaires

Un bon manuel d’utilisation

Les règles imposent au revendeur l'obligation de fournir à l'acheteur, avec des marchandises, le manuel d’utilisation Multi-Tech Systems MT5600SMI-PL92. Le manque du manuel d’utilisation ou les informations incorrectes fournies au consommateur sont à la base d'une plainte pour non-conformité du dispositif avec le contrat. Conformément à la loi, l’inclusion du manuel d’utilisation sous une forme autre que le papier est autorisée, ce qui est souvent utilisé récemment, en incluant la forme graphique ou électronique du manuel Multi-Tech Systems MT5600SMI-PL92 ou les vidéos d'instruction pour les utilisateurs. La condition est son caractère lisible et compréhensible.

Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Multi-Tech Systems MT5600SMI-PL92 décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Multi-Tech Systems MT5600SMI-PL92 devrait contenir:
- informations sur les caractéristiques techniques du dispositif Multi-Tech Systems MT5600SMI-PL92
- nom du fabricant et année de fabrication Multi-Tech Systems MT5600SMI-PL92
- instructions d'utilisation, de réglage et d’entretien de l'équipement Multi-Tech Systems MT5600SMI-PL92
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Multi-Tech Systems MT5600SMI-PL92 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Multi-Tech Systems MT5600SMI-PL92 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Multi-Tech Systems en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Multi-Tech Systems MT5600SMI-PL92, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Multi-Tech Systems MT5600SMI-PL92, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Multi-Tech Systems MT5600SMI-PL92. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    SocketModem Ô Embedded Modem MT5600SMI Family MT5600SM I-32 MT5600SM I-L32 MT5600SM I-P32 MT5600SM I-34 MT5600SM I-L34 MT5600SM I-XL34 MT5600SM I-P34 MT5600SM I-PL34 MT5600SM I-92 MT5600SM I-L92 MT5600SM I-XL92 MT5600SM I-P92 MT5600SM I-PL92 Developer’s Guide[...]

  • Page 2

    Copyrigh t and Te chni cal Supp ort Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 2 SocketModem Ô Deve loper's Guide MT5600SMI (MT5600SMI-32, M T5600SMI-L32, MT5 600SMI -P32, M T5600SMI-34, MT5 600SMI-L34, MT5600SMI-XL34 , MT5600SMI-P34, M T5600SMI-PL3 4, MT5600SMI -92, MT5600SMI-L9 2, MT5600SMI-XL92 , MT5600SMI-P[...]

  • Page 3

    Table of C ontent s Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 3 Contents Chapter 1 – Product D escrip tion and Speci ficati ons ............................................................................. ... 5 Introduction ..........................................................................................[...]

  • Page 4

    Table of C ontent s Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 4 Compatibi lit y C ommands ......................................................................................................... ............ 70 FastConnect Command s ...................................................................................[...]

  • Page 5

    Chapter 1 – Produ ct Des criptio n and Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 5 Chapter 1 – P r oduct Descr ipt ion and Specif icat ions Introduction The Mult i-Tec h Soc ketMo dem cre ates commu nicat ion-re ady de vices by in tegratin g da ta fun ctionali ty int o a single product desi gn. [...]

  • Page 6

    Chapter 1 – Produ ct Des criptio n and Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 6 Developer's Kit A Deve loper's Kit i s avail able. Th e seri al ki t allows you to plug in the SocketM odem a nd us e it a s a ser ial modem f or testi ng, progr amming, and e valuation . The parall el kit[...]

  • Page 7

    Chapter 1 – Produ ct Des criptio n and Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 7 Technical Specificat ions The Socke tModem meets the fo llowing s pecif icatio ns: Data Format Serial or para llel int erface Data V.92; V. 90, V. 34, V.32 bis, V. 32, V.2 2bis, V.22, V.23, V.21,B ell 212A & Be [...]

  • Page 8

    Chapter 2 – Mech anic al Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 8 Chapter 2 – Mechanic al Specif icat ions Physical Dimensions Figure 2–1. Maximum Compon ent Height[...]

  • Page 9

    Chapter 2 – Mech anic al Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 9 Serial Pin Configurations The serial inter face u se an 1 6-pin i nterface to prov ide an on- board D AA wi th tip and r ing connect ions, audio cir cuit for call- progr ess mon itoring and serial interf ace via logi c level s ig[...]

  • Page 10

    Chapter 2 – Mech anic al Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 10 Pin # Signal Name I/O Type Description 31 DTRIND DTR LED. Output from 74AC05 with 150 0 Ohms pull-up. 32 TXIND TX LED. Output from 74AC05 wit h 1500 Ohms pull-up. 33 –RTS I Request to Send. RTS signa l is used for hardware flo[...]

  • Page 11

    Chapter 2 – Mech anic al Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 11 Parallel Pin Configurations The paral lel in terface SocketM odem u ses a 22- pin in terfa ce to pro vide an on-bo ard DAA with ti p and ri ng conne ctions, a udio circuit for ca ll-pro gress monitor ing, and p aral lel inter fa[...]

  • Page 12

    Chapter 2 – Mech anic al Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 12 Pin # Signal Name I/O Description 32 –WT I Host Bus Write. When low, allows host to wr ite to Soc ketModem. 33 –RD I Host Bus Read. When low, allows hos t to read from SocketModem . 34 A2 I Host Bus Addre ss Line 2 35 D4 O H[...]

  • Page 13

    Chapter 3 – Electri cal Charac teristi cs Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 13 Chapter 3 – Electr ical Character ist ic s Handling Precautions All ele ctronic devi ces should b e hand led wit h cer tain pre cauti ons to avoid d amage d ue to t he accumul ation o f stat ic char ge. A lthough in put pr ote[...]

  • Page 14

    Chapter 3 – Electri cal Charac teristi cs Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 14 5V Serial SocketModem 5 Vdc C hara cter isti cs ( TA = 0 °C to 50 °C; V DD = 5 V ± 0.2 5 V) VDDM AX = 5. 25 V Digital Inputs –DTR (40), –TXD ( 35), –RTS ( 33), –R ESET ( 24) Input High Min 3.5 V Input Low Max .8 V Dig[...]

  • Page 15

    Chapter 3 – Electri cal Charac teristi cs Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 15 Current and Power Requirem ents Mode Ty p. Current (mA) Max. Current (mA) Ty p. Power (mW) Max. Power (mW) +3.3 V Configuration (VDD = +3 .3 V) Normal M ode (Serial inter face) 115 116 0.38 0.41 +5 V Configuration (VDD = +5 V) N[...]

  • Page 16

    Chapter 3 – Electri cal Charac teristi cs Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 16 Parallel Host Bus Timing Parallel Host Bus Ti ming Table Symbol Paramete r Min Max Units READ (See Notes) t AS Addres s Setup 5 - ns t AH Addres s Hold 10 - ns t CS Chip Se lect Setup 0 - ns t CH Chip Se lect H old 10 - ns t RD [...]

  • Page 17

    Chapter 3 – Electri cal Charac teristi cs Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 17 Parallel Host Bus - Read Parallel Host Bus - Wri te[...]

  • Page 18

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 18 C h a p t e r 4 – S o c ke t M o d e m Para l l e l Inter f ac e – A P r og rammer’s Descrip t ion SocketModem Parallel Interface The mode m suppor ts a 1 6550A int erfa ce in p[...]

  • Page 19

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 19 Table 4–1. P arallel Interfa ce Registers BIT No. Register No. Register Name 7 6 5 4 3 2 1 0 7 Scratch Regis ter (SCR) Scratch Regis ter 6 Modem St atus Register (MSR) Data Carrier [...]

  • Page 20

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 20 Register Signal Definitions IER – In terru pt Enable Registe r (Add r = 1, D LAB = 0) The IER e nable s five t ypes o f interr upts t hat ca n separ ately assert the HINT output si [...]

  • Page 21

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 21 FCR – FIFO C ontrol Regis ter (Addr = 2, Write Only) The FCR is a write- only regi ster u sed to enable F IFO mo de, clear t he R X FIFO a nd TX FIF O, enab le DMA mode, a nd set th[...]

  • Page 22

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 22 IIR – Interrupt Ide ntifier Regis ter (Addr = 2) The Interr upt Iden tifier R egist er (IIR) id entifi es the e xistenc e and typ e of up t o five pr iorit ized pend ing interru pts[...]

  • Page 23

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 23 LCR – Line Co ntrol Regi ster (Addr = 3) The Line Control R egist er (LCR) spe cifies t he for mat of the asyn chro nous data comm unic ation s exchange . Bit 7 Divisor Latch A cces[...]

  • Page 24

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 24 MCR – Modem Co ntrol Re gister (Addr = 4) The Mode m Control Register (MCR) control s the int erface w ith mo dem or da ta set. Bit 7-5 Not used Always 0 Bit 4 Local Loopback When t[...]

  • Page 25

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 25 LSR – Line Statu s Register (Addr = 5) This 8-b it regis ter pro vides st atus inf ormat ion to the host conc erning d ata tr ansfer. Bit 7 RX FIFO Error In the 16450 m ode, this bi[...]

  • Page 26

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 26 MSR – Modem Stat us Register (A ddr = 6) The Mode m Statu s Regist er (MS R) repor ts cur rent st ate and chan ge infor mation of the m odem. Bits 4-7 supp ly curr ent stat e, and b[...]

  • Page 27

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 27 SCR – Scratch Re gister (Addr = 7 ) The Scrat chpad Reg ister i s a read-wr ite re gister at lo cation 7. T his r egister is not us ed b y the mode m and can be used by the ho st fo[...]

  • Page 28

    Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 28 Receiver FIFO Interrupt Operation Receiver Data Av ailable Interrupt When th e FIFO m ode i s enabled (F CR0 = 1) and r ece iver inter rupt ( RX Data Ava ilable) is enab led (IER0 = 1[...]

  • Page 29

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 29 Cha pte r 5 – A T C ommand s , S - R eg isters , and R esult Codes Introduction The AT co mmand s ar e used to contr ol the operati on of your mode m. They are ca lled AT command s because t he ch aract ers AT[...]

  • Page 30

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 30 Data Commands The mode m will r espond to the c ommands detail ed below . Para meter s applicab le to e ach com mand ar e listed wi th the comma nd descri ption. Generic Modem Control Command s Command: Z Soft R[...]

  • Page 31

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 31 Command: N Operating Mode - Erro r Cor rection Descriptio n: Contro ls the preferre d error -corre cting mode to be negot iated i n a subseque nt data conne ction . This comma nd is affected by the OEM firmware[...]

  • Page 32

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 32 Comman d +GMM Request Mo del Iden tifica tion Descriptio n: Cause s the mode m to re port the modem product. Typica l Res ponse: +GMM : V9 2 Command: +GMR Request Revision Identificati on Descriptio n: Cau ses t[...]

  • Page 33

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 33 Command: &T Local Analog Loopback Test Descriptio n: The m odem wi ll perf orm the local analo g loop back test if &T1 i s sele cted. The test can be run onl y when in an asyn chronou s oper atio n in no[...]

  • Page 34

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 34 Command %8 Plug and Play Vendor ID and P roduct Number Descriptio n: Set s and stor es Ven dor ID and prod uct nu mber for seria l Plug a nd Play and for IS A Pl ug and Pl ay whi ch u se the Cone xant 1 1596 P l[...]

  • Page 35

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 35 7. After the FL M has be en load ed, if uploa ding new f irmware to the modem, perform an XMO DEM up load of the new modem firmware hex file (e.g. , 206s471 2.S37) from th e host computer to th e modem R AM usin[...]

  • Page 36

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 36 DTE-Mode m Interfac e Command s The paramet ers define d in this sectio n control the oper atio n of the interface betw een the DTE and modem. Command: E Command Echo Descriptio n: The m odem en able s or di sab[...]

  • Page 37

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 37 Command: X Extended Result Codes Descriptio n: Selec ts the subset o f the r esult c ode me ssages used by the mo dem to inform th e DTE of t he re sults of comm ands. Blin d dialing is enab led or disabled by c[...]

  • Page 38

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 38 Command: &C RLSD ( DCD) Option Descriptio n: The m odem contr ols th e RLSD outp ut in a ccorda nce with t he param eter supplied . The parameter val ue, if valid, is writt en to S21 bit 5. Default: 1 Define[...]

  • Page 39

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 39 Command: &R RTS/CTS Option Descriptio n: This select s how t he mod em con trol s CTS. CT S operati on i s modifie d if hardware flow control is se lecte d (see &K command) . The param eter value, if val[...]

  • Page 40

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 40 Command: +IFC DTE-Modem Local Flow Control Descriptio n: Thi s extende d-forma t compoun d par ameter control s the o peration of lo cal flow contr ol bet ween the DT E and th e mode m dur ing the dat a stat e w[...]

  • Page 41

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 41 Call Contr ol Comman ds Command: D Dial Descriptio n: Direc ts the modem to go on-li ne, dial accor ding to the stri ng entered and attempt t o establ ish a co nnect ion. If n o dia l string i s supp lied, th e [...]

  • Page 42

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 42 of silence before the expir ation o f the cal l abort t imer (S7), t he modem w ill termin ate the call attempt with a NO ANS WER me ssage. If busy de tecti on is ena bled, t he mod em ma y termin ate the call w[...]

  • Page 43

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 43 Command: A Answer Descriptio n: The m odem wi ll go off- hoo k and attem pt to an swer an inco ming call if corre ct cond itions are m et. Upon succe ssful c omplet ion of answer handshak e, the m odem w ill go [...]

  • Page 44

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 44 Command: L Speaker Volume Descriptio n: Set s the spe aker volume control . The parameter valu e, if v alid, i s written to S22 bits 0 and 1. Default: 1 Defined Value s: L0 Low volum e. L1 Low volum e. (Defau lt[...]

  • Page 45

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 45 Command: &V Display Current Configuration and Stored Pro files Descriptio n: Report s the current ( acti ve) conf igurati on, the stor ed (us er) prof iles, and the first four store d tele phone n umber s. T[...]

  • Page 46

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 46 Command: &V1 Di splay Last Connection Statistics Descriptio n: Displ ays the last conne ction stat istic s in the fo llowing fo rmat ( shown wit h typic al re sult s): TERMIN ATION R EASO N LOCAL REQU EST LA[...]

  • Page 47

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 47 Command: V Si ngle Line Connect Message Enable Descriptio n: Ena bles or disables the s ingle-l ine connect messag e format as follow s: Default: None Defined Value s: V 0 Connect messages are contr ol led by [...]

  • Page 48

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 48 Command: –STE= Set Telephony Extension Descriptio n: Enables/ disab les Lin e-In-Us e, Exten sion Pickup, an d Remot e Hangu p detection feat ures. Note: Addition al hardwar e ma y be re quired to supp ort the[...]

  • Page 49

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 49 Case 2: Telephone Line i s in Use but Disconnected If an ATDT, ATDP or ATDL is i ssued while Line- In-Use det ectio n is enabled an d the te lepho ne line i s NOT in use, th e modem w ill g o off- hook after a s[...]

  • Page 50

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 50 An exten sion i s off-ho ok but ther e is silen ce on the line a nd the mod em tries to dial AT-ST E=3 ATDT555- 1212 Modem goe s off-hoo k NO DIAL TONE Modem is conne cted in data mode a nd remote mode m goes on[...]

  • Page 51

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 51 Modulation C ontrol Comma nds Command: +MS Modul ation Selection Descriptio n: This extended- format compo und par ameter c ontrol s the manner of operation of the modul ation cap abiliti es in the modem. It ac [...]

  • Page 52

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 52 <min_t x_rate > and <max_ tx_rate > Numer ic valu es which specif y the lowe st (<min_tx_r ate>) and hi ghest ( <max_tx _rate>) rate at which the modem may e stablish a tr an smit con nec[...]

  • Page 53

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 53 Command: +MR Modulation Reporting Control Descriptio n: This extended- format numer ic par ameter control s wheth er or not th e extend ed-form at +MCR:<car rier > and +MRR: <rate> inter mediat e res[...]

  • Page 54

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 54 Command: %U Select µ-Law or A-Law Codec Type Descriptio n: Sel ects µ- Law or A- Law codec ty pe for V.90 and 56K mo dulat ion. This comm and al so st ores th e select ed set ting d ire ctly to NV RAM. Default[...]

  • Page 55

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 55 Error Control Commands Command: +ES Error Control and Synchronous Mode Selection Descriptio n: Th is exten ded-for mat c ommand specif ies th e init ial requ este d mode of operation when th e mode m is opera ti[...]

  • Page 56

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 56 +ES=6,, 8 Enable V.80 Synchr onou s Acce ss Mo de. +ES=3 Enable V. 42 with Detect ion P hase or iginat or. Dis able V.80 Synchrono us Acc ess Mod e origi nator. +ES=,,2 Allow LA PM, MN P, or N ormal M ode conn e[...]

  • Page 57

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 57 Command: +ER Error Con trol Reporting Descriptio n: This extended- format numer ic par ameter control s wheth er or not th e intermed iate res ult c ode is tran smitt ed from th e mode m to th e DTE. S95 bit 3 i[...]

  • Page 58

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 58 Command: B Transmit Break to Remote Descriptio n: In no n-error correct ion mo de, the modem w ill tra nsmit a break s ignal to t he remote mo dem wit h a le ngth in multipl es of 1 00 ms a ccor ding to par ame[...]

  • Page 59

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 59 Comman d: -K MNP E xtende d Serv ices Descriptio n: Ena bles or disables co nvers ion of a V.42 LAPM co nnection to an MNP 10 conne ction. The p aram eter va lue, if valid, is writte n to S4 0 bit s 0 and 1. Def[...]

  • Page 60

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 60 Data Compressio n Comma nds This sect ion c ontain s param eters to cond ition mod em us e of st andard IT U-T V.4 2bis Dat a Compr ession Procedure s. Command: +DS Data Compression Descriptio n: This extended- [...]

  • Page 61

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 61 <max_codew ord s_tx> Deci mal nu mber 25 6 to 20 48 that specifi es the maximum number of codewo rds wh ich sho uld be negoti ated in th e transm it directi on. (Defau lt = 2 048.) <max_codew ord s_rx&g[...]

  • Page 62

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 62 The format o f this result code is: Defined Value s: <type> An alp hanumer ic co de corre spond ing to the selecte d optio n: NONE Data compre ssion is not in u se. V42B V.42bis is in us e in both dire cti[...]

  • Page 63

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 63 V.8/V.8bis Commands Command: +A8E V.8 and V .8bis Operation Controls Descriptio n: This command is d efined for two cond ition s: as a parame ter whil e the modem is on-ho ok, and a s an a ction co mmand while t[...]

  • Page 64

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 64 Command: +A8I: CI Signal Indication Desc ript ion : Thi s indi cati on is issue d by an answe ring modem , if +A 8E,<v 8a> .0, to indicate detect ion of a V .8 CI s ignal, an d rep ort the r ecover ed Call[...]

  • Page 65

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 65 Diagnostic Comman ds Command: #UD Last Call Status Report Descriptio n: #UD is an action command requ esting l ogged o peration even ts report ing. It does not ta ke par amet ers and must b e the l ast com mand [...]

  • Page 66

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 66 Unless ot herwise noted, all va lues ar e hexa deci mal num bers. Any nu meric value s from ta bles in ITU V.58 are convert ed to he xadec imal. M ulti- digit value s are repor ted MSD firs t. Lead ing 0 ’s ma[...]

  • Page 67

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 67 55 0-FFFF Receiv ed characters los t (data overrun err ors to DTE) 56 0-FFFFFFFF Transmit I- Frame count, i f error control protocol runni ng 57 0-FFFFFFFF Received I-Frame count, i f error control prot ocol run[...]

  • Page 68

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 68 Table 5-1 0. error Contro l Active f rom 3.5. 2/V.58 Value Descript ion 0 Disable/n one 1 V.42 LAPM 2 V.42 Alt ernative prot ocol (MNP™) 80 MNP10™ Table 5-1 1. compres sionAct ive from 3.2.2/V. 58 Value Desc[...]

  • Page 69

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 69 Example Modem Re sponse and Usag e Example #UD co mmend res ponse ar e show n in T able 5-13 . Table 5-13. Completed Data Call, with some errors and rate retrain during the call Modem Response Line Descriptio n [...]

  • Page 70

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 70 Compatibilit y Comman ds Command: &L Leased Line Operation Descriptio n: Requ ests lea sed lin e or d ial-up oper atio n. This command is pro vide d for compat ibility only; no mode chang e is pe rforme d, d[...]

  • Page 71

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 71 FastConnec t Comm ands Command: $F FastConnect Control Descriptio n: Al lows conf igur ing of the clie nt mode m to c onnect to a centr al si te mode m that suppor ts n on-stan dard V.2 2 and V .22 bis F astC on[...]

  • Page 72

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 72 Command: +PMHR I nitiate Modem-on- Hold Descriptio n: Requ ests the modem t o initiat e or t o confir m a mo dem-on- hold pr ocedur e. The modem will return ERRO R if modem- on-ho ld is not enabled or if the mod[...]

  • Page 73

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 73 Command: +PIG PCM Upstream Ignore Descriptio n: Contro ls the sele ction of PCM up strea m in the modem. The actu al state of PCM upstr eam i s deter mined by the st ate of th is com mand a s well a s the state [...]

  • Page 74

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 74 Command: +PSS Use Short Sequence Descriptio n: Cau ses a ca lling mo dem to f orce either a V.92 sh ort or f ull st artup sequence as de fined by the +PQC com mand o n the nex t and s ubseq uent co nnect ions . [...]

  • Page 75

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 75 S-Registers Certain modem va lues, or parameters, ar e stored in me mory lo cations called S-regist ers. Use the S comm and to read or to a lter the cont ents of S-regi sters ( see previou s section). * Register[...]

  • Page 76

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 76 Register Unit Range Default Description S9 0.1 s 1–255 6 Carrier Detect Res ponse Time: Supported for backward compatibil ity only. No value can be written . Respond s with def ault value. * S10 0.1 s 1–255 [...]

  • Page 77

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 77 Register Unit Range Default Description S21 52 (34h) V.24/Genera l Bit-Mapped Options St atus: Indicat es the status of command op tions. Bits 0 - 1 Reserved (0) Bit 2 CTS behavior (&Rn) 0 = CTS tracks R TS [...]

  • Page 78

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 78 Register Unit Range Default Description S27 73 (49Ah) General Bit-Mapped Options St atus: Indicat es the status of command op tions. Default: 73 (49h) (01001001b) Bits 0, 1, 3 Synchrono us/async hronous se lecti[...]

  • Page 79

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 79 Register Unit Range Default Description S36 7 LAPM Failure Control: This value ind icates what shou ld happen upon a LAPM failure. These fallba ck options are initiate d immedia tely upon connec tion if S 48=128[...]

  • Page 80

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 80 Register Unit Range Default Description S41 195 (C3h) General Bit-Mapped O ptions Status. Indica tes the status of command op tions. * Default: 13 (C3h) (000 01101b) Bits 0 -1 Compress ion select ion (%C n) 0 = [...]

  • Page 81

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 81 Register Unit Range Default Description S86 0–26 21 Call Failure Indicatio n. W hen the modem i ssues a NO C ARRIER result code, a value i s written to S86 Register t o help deter mine the reason for the faile[...]

  • Page 82

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 82 Register Unit Range Default Description S210 0–255 13 (0Dh) V.34 Sy mbol Rate. The bits in this parameter contro l V.34 symb ols rate s and enable/d isable V .34 asymmetri c rates. T his parameter is used for [...]

  • Page 83

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 83 Result Cod es In command mode your modem can send re sponse s called re sult code s to your com puter. Res ult codes ar e used by communic ations progra ms and ca n also app ear on your monitor. Result Codes Sho[...]

  • Page 84

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 84 Short Form Long Form 77 +ER: L APM 78 +M RR: 31200 79 +M RR: 33600 80 +ER: A LT 81 +ER: A LT -CELLULAR 83 LINE-IN-USE 84 CON NECT 33600 91 CON NECT 31200 134 +M CR: B 103 135 +M CR: B 212 136 +M CR: V 21 137 +M [...]

  • Page 85

    Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 85 Short Form Long Form 196 +M RR: 29333 197 +M RR: 30667 198 +M RR: 33333 199 +M RR: 34667 200 +M RR: 37333 201 +M RR: 38667 202 +M RR: 41333 203 +M RR: 42667 204 +M RR: 45333 205 +M RR: 46667 206 +M RR: 49333 207[...]

  • Page 86

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 86 Chapter 6 – F ax C lass 1 and Class 1. 0 Com m a nd s Fax I/O Processing The f ax I/O inter face s upports as ynchron ous ser ial and paralle l int erfac es. T he charac ter form at is 8 bi t data, no par it y, and 1 s[...]

  • Page 87

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 87 Fax Mode Selection Fax Class 1 and F ax Class 1.0 c omm ands are id entif ied in T able 6- 1. Fax Class 1.0 incl udes all F ax Class 1 com m ands Table 6- 1. Fax Clas s 1 and F ax Class 1 .0 Comm ands Command/Parameter F[...]

  • Page 88

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 88 <DLE>< ETX> is ignored b y the m odem until th e m odem generates e ither the CONNECT , OK, or ER ROR resul t code. If no m ore data is in the tr ansm it buff er and the f inal b it was a 1 (bit 4 of the s ec[...]

  • Page 89

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 89 generates OK res ult code, a nd retur ns to c omm and mode. If the m odem detects a DT R drop while &D3 is in eff ect, the m odem perfor ms a warm reset. Fax Data Tra nsmission Fax data transm iss ion is init iated b[...]

  • Page 90

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 90 Commands and Parameters Mode Entry C ommands +FCLASS=1 Sel ect Facsimile Class 1 Mode +FCLAS S=1 se lects the Fax Clas s 1 Mo de. The F ax Class 1 Mo de comm ands and respo nses desc ribed in this s ection ar e ap plicab[...]

  • Page 91

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 91 Command: +FRS Recei ve Silence Descripti on: This c omm and causes the m odem to lis ten and r eport an O K res ult code when sile nce h as been d etecte d on th e line f or the spec if ied perio d of tim e. This comm an[...]

  • Page 92

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 92 Reporting Current or Selec ted Va lues: Comm and: +FT M? Response: +FT M: <m od> Exam ple: +FT M: 98 For V.17 9600 bps . Reporting Support ed Range of P aram eter Values : Comm and: +FT M=? Response: +FT M: (<m [...]

  • Page 93

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 93 Command: +FRH Receive Data wit h HDLC Framing Descripti on: This c omm and causes the m odem to rec eive fram es using HDLC pr otocol and the m odulati on def ined belo w. An ERRO R respo nse cod e result s if this comm [...]

  • Page 94

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 94 Service Class 1 Comm ands Command: +FAR A dapti ve Reception Control Descripti on: If Adapt ive Rece ption is enab led, the m odem adaptiv ely d etects th e se lected mess age carrier or V.21 con tro l mes sages. If the [...]

  • Page 95

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 95 Command: +FDD Double Escape Character Replacement Descripti on: This par am eter conditions the use of the ˜DLE ˜˜˜SUB ˜ pair to enc ode consecuti ve <1/ 0 €<1/0 i n data. T his m ay be used to pre vent unb [...]

  • Page 96

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 96 Command: +FPR Fixed DTE Rate Descripti on: This num er ic extended-f orm at param eter spec ifies the data r ate at which the modem will accept comm ands during on-l ine op eration. It m a y be used to select o peration [...]

  • Page 97

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 97 Command: +FLO Fl ow Control Descripti on: This par am eter allows t he DTE t o iden tif y and select the t ype of f low contro l used. Syntax: +FLO =<m ethod> Defined Va lues : <method> Dec imal num ber corre[...]

  • Page 98

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 98 Examples Examples of calling (tra nsmitt ing) and an swering (re ceiving) on e page usi ng Fax Clas s 1 commands are show n in Table 6-4 and T able 6-5 , respectively . The ex amples show the inter change betw een the DT[...]

  • Page 99

    Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 99 Table 6- 5. Fax Clas s 1 Answering S equence ( Rece iving a Sin gle P age) DTE Com mands Modem Responses Local Modem A ction Rem ote Station Action Notes AT+FCLASS=1 OK Set Class 1 RING<- detect ringing dials [,send C[...]

  • Page 100

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 100 Cha pte r 7 – V oic e C ommand s Voice Commands Overview Voice c omm ands ar e identif ied in T able 7- 1. Table 7- 1. Voice Comm ands Command Function Configuration +FCLAS S Set Mode +VCID Caller ID (CID) +VNH Autom atic Hang- up contr o[...]

  • Page 101

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 101 <DLE> Shielded Event Co des Se nt to the DTE Table7-2 lists the supp orted <DLE> s hie lded co des s ent to th e DTE in the ex pressio n <DL E><cod e>. T he number in parenth esis i n the sec ond col um n corres pond[...]

  • Page 102

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 102 <DLE> Shielded Co des Sent to the M odem (D CE) Table 7-3 lists the sup ported <DLE> s hie lded cod es s ent to th e modem in the ex press ion <DL E><co de>. The num ber in par enth esis in the sec ond colum n c orre[...]

  • Page 103

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 103 Voice Configuration Commands Command: +FCL ASS=8 Select Voice Mode +FCLAS S=8 se lects the Voice Mode. T he Voic e Mo de comm ands and responses descr ibed in this s ection are a pplicab le when comm and +FCLAS S=8. ( See the G eneric Modem[...]

  • Page 104

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 104 Basic Voice Commands Command: +VIP Voice Initialize A ll Parameters Descripti on: his com m and causes the modem to init iali ze all v oice param eters to th eir default va lues. Sy ntax: + VIP Result Code: OK ERROR If not in V oice Mode . [...]

  • Page 105

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 105 Reporting Support ed Range of P aram eter Values : Comm and: +VT S=? Response: (<fr eq1> ran ge), (<f req2> ra nge), ( <dur> ran ge) Exam ple: (200-3 000),( 200-3000) ,(0-2 55) OK Result Cod es: O K Valid com m and. ERROR [...]

  • Page 106

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 106 Command: +VGT Voice Gain Transmit (Play back Volume) Descripti on: This c omm and causes the m odem to s et the volu me lev el. Sy ntax: + VGT=<l evel > Defined Va lues : <level> Dec im al number corr esponding t o the v olum e [...]

  • Page 107

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 107 Command: +VLS A nalog Source/Destination Selection Descripti on: This c omm and causes the m odem to s elect one or mor e sourc e/destinat ions of the anal og data. Sy ntax: + VLS=<l abel > Defined Va lues : <label> Decim al num[...]

  • Page 108

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 108 Label Primitives Description +VTX +VRX +VSP=1 Local phone conne cted to the li ne. 9 S1T External Speak er connecte d to the lin e. DCE off-hoo k. DCE connect ed to the lin e. Local p hone provid ed with pow er to detect hook condit ion. XX[...]

  • Page 109

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 109 Table 7- 6. Event s Detect able in the Vo ice M ode p er V.253 Event Number Event Description Event Reporting 0 Caller Id Report Message 1 DID Report Message 2 Distinctive R inging Pattern 3 RING Simple 4 DTMF Received Simple 5 Receive Buff[...]

  • Page 110

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 110 Command: +VRA Ringback Goes A way Timer Descripti on: This c omm and sets the lengt h of tim e the m odem will wait betwee n ringbac ks during c all orig inatio n befor e the m odem can as sume that th e rem ote stati on has gone of f- hook[...]

  • Page 111

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 111 129 Sets m or e aggressi ve lo ng-term silenc e detect ion in depend ent of presence or use of sile nce com pres sion. <sdi> D ecim al num ber s pecif ying the requ ired period of s ilence, i n units of 0. 1 second, b efore the m odem[...]

  • Page 112

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 112 Command: +VTD Beep Tone Duration Timer Descripti on: This c omm and causes the m odem to set the d efault DT MF/to ne gen eration duration. Syntax: +VT D=<dur > Defined Va lues : <dur> Decim al num ber s pecif ying the def ault [...]

  • Page 113

    Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 113 Command: +VDT Control Tone Cadence Reporting Descripti on: his com m and is inclu ded f or com patibilit y onl y and has no ef fect other than returning a result code. This comm and allows the m odem to ena ble or disab le reporti ng of th [...]

  • Page 114

    Chapter 8 – Setting C ountr y Code s Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 114 C ha p t er 8 – S e t t i n g Co u nt r y Cod e s The Default Country Code is B5. If You Want to Change the Country Code 1. View the L ist of A vailabl e Countr y Codes b y execut ing th e comm and AT+G CI=? <CR > 2. Set and[...]

  • Page 115

    Append ix A – M echan ical Deta ils Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 115 Appendix A – Mech anical Det ail s Test/Demo Board Components[...]

  • Page 116

    Append ix A – M echan ical Deta ils Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 116 5V / 3.3V Jumper – JP6 The operat ing voltage f actory def ault setting i s 3.3V operati on. The JP1 jump er must be set to 3.3-volt operation . Warning – Be sure to that 5 V/3.3 V jumper is set to matc h the re quireme nts of yo[...]

  • Page 117

    Append ix A – M echan ical Deta ils Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 117 Parallel Test/Demo Board Block Diagram Parallel Test/De mo Board Block D iagram[...]

  • Page 118

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 118 Appendix B - Sa f e t y/EMC Appro v al s , Desig n Consider ations , and R eg ulator y Complianc e Approvals – Pr oduct Safety and EMC Safety Certifications UL 609[...]

  • Page 119

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 119 Regulatory Design Considerations This s ectio n discu sse s hardwar e co nsider ation s, safety, and T ele com la beling r equir ement s. Hardware Consid erations Di[...]

  • Page 120

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 120 EMC Surface mount fer rites are used on T&R (T ip and R ing) to m itigat e emissio n level s out the R J-11 cable. 22 0pF capacitor s are al so us ed on T &R[...]

  • Page 121

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 121 Other Design Considerations Good eng ineering pra ctices must b e adhere d to whe n des igning a pr int ed cir cuit boar d (PCB) contai ning the Sock etMode m modu l[...]

  • Page 122

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 122 Electromagnetic Interference (EMI) C onsiderati ons The foll owing gui delin es are o ffered to spec ifically help m inimiz e EMI gen eration. Some o f thes e guidel[...]

  • Page 123

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 123 5V Tolerant Inpu ts for 3. 3V Modules In order to dr ive th e input s of 3. 3V mo dules from 5V lo gic, it is r ecommend ed to a dd a 1K serie s resistor to e ach of[...]

  • Page 124

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 124 Regulatory Compliance Regulatory Requiremen ts for the United States FCC Part 15 R egulation This eq uipme nt has been test ed and f ound to comp ly with t he lim it[...]

  • Page 125

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 125 47 CFR Part 68 Tele com 1. This eq uipme nt com plies wit h Part 6 8 of the 47 CF R rule s and th e requir ement s ado pted by the ACTA. Locat ed on t his equi pment[...]

  • Page 126

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 126 Current Label Content a nd Format as of August 2003 Approve d termin al equ ipment and ap pro ved prote ctive c ircuitr y sha ll prom inent ly dis play th e followin[...]

  • Page 127

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 127 Regulatory Requiremen ts for Canada The foll owing re quireme nts are e stabl ished un der se ction 69.3 of t he Tele communic atio ns Act for purpose s of s ectio n[...]

  • Page 128

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 128 (e) Certification N umber s grante d prior to the impleme ntatio n of the above marki ng format are grandfather ed. (i) For previou sly cer tif ied TE, t he se lf-ma[...]

  • Page 129

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 129 New Zealand Telec om Warning Notice 1. The gra nt of a Te leper mit for any it em of ter minal equipm ent i ndica tes onl y that Te lecom has accepted that the item [...]

  • Page 130

    Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 130 International Mo dem Re strictions Some dial ing an d answ eri ng def aults and r estri ctio ns may vary fo r int ernat ional modem s. Cha ngin g settin gs ma y caus[...]

  • Page 131

    Index Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 131 Inde x 3 32-bit fra me check seq uence com mand +EFCS, 56 5 5V Tolerant Inpu ts for 3. 3V Modules, 123 A absolute max imum electrica l and envir onmental ratings, 14 answer co mmand A, 43 AT comma nds, 29 definition, 2 9 format, 29 AT Command s :E, 70 #UD, 65 $F, 7[...]

  • Page 132

    Index Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 132 call waiting enab le command +PC W , 71 Caller ID co mmand +VCID, 30 Carrier loss di sconnect t ime, setti ng S10, 76 CI signal indication comm and, 64 Command mod e, 29 Com man d s tr ing, 29 Communi cations progr ams, 29 compromis e equaliz er enable co mmand :E,[...]

  • Page 133

    Index Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 133 leased line operation c ommand &L, 70 Line feed ch aracter S4, 75 load flash memory co mmand **, 34 local analo g loopb ack test command &T , 33 M Mechanica l specifi cations, 8 MNP extended service s command -K, 59 modem-on-hol d enable c ommand +PM H, 71 [...]

  • Page 134

    Index Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 134 T Technical spe cificat ions, 7 Telecommun ications Re gulatio ns for Canada, 127 transmit brea k to remote command B, 58 Transmitt er FIFO Interrupt O peration, 2 8 U use short sequence command +PSS, 74 V V.44 data com pression s elect comma nd +DS44, 6 0 V.8 and[...]