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Nortel Networks CTA 500dm manual AT commands, ¥ TCM Ports Protocol Selection commands

Models: CTA 500dm

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AT commands

Use the following types of AT commands to communicate with your CTA 500dm.

¥ProÞle commands

¥State commands

¥General commands

¥S-registerscommands

¥Call Control commands

¥TCM Ports Protocol Selection commands

¥MP commands

¥Serial Interface commands

¥Serial Interface Control Lines commands

¥Calling Line ID commands

¥Caller ID Security commands

To use an AT command, establish a HyperTerminal connection from the PC to the CTA 500dm. Type the letters AT followed by the desired AT command. For instance, the AT&V0 command queries all stored CTA 500dm parameters.

You can string several AT commands into a single entry (for example, AT &V0 S26 I4). The individual AT commands within the string do not have to be separated by spaces (AT&V0S26I4 provides the same information as the separated string in the previous example).

P0873832 Issue 05

CTA 500dm On Line Guide

Image 29

Nortel Networks CTA 500dm manual AT commands, ¥ General commands ¥ S-registers commands ¥ Call Control commands

Contents

The CTA 500dm in the Digital Network CTA 500dmUsing a CTA 500dm compliant Norstar TAPI Service Provider, the Applications About this document CTA 500dm feature summarySee Installing CTA 500dm and Norstar TAPI Service Provider software First-time setupCTA 500 dm On Line Guide 6 First-time setupP0873832 Issue Installation and setup Wall mounting the CTA 500dm Modular ICS Setting up the ICSCompact ICS Setting up the PC ¥ ConÞguring the PC serial port ¥ Installing CTA 500dm and Norstar TAPI Service Provider softwareConﬁguration Conﬁguring the PC serial port Installing CTA 500dm and Norstar TAPI Service Provider software8. Click OK Conﬁguring the CTA 500dm if not conﬁgured during installation Conﬁgure CTA 500dm to access PP/MP data calls Adding multiple CTA 500dm conﬁgurations Upgrading the CTA 500dm software Uninstalling the CTA 500dmCTA 500dm On Line Guide P0873832 Issue18 Conﬁguration Conﬁgure TAPI dialing properties Installing Norstar TAPI SPInstalling Personal Call Manager Using PCM for the ﬁrst time CTA 500dm On Line Guide 22 Installing Norstar TAPI SPP0873832 Issue ¥ Connecting to a Windows 95 Dial-Up Server ¥ Installing Dial-Up Server ¥ Allowing access to your PC¥ Connecting to Resources on the Dial-Up Server Resource sharingAllowing access to your PC Installing Dial-Up ServerConnecting to a Windows 95 Dial-Up Server Connecting to Resources on the Dial-Up Server CTA 500dm On Line Guide Note Windows Explorer displays the new drive letter 7. Click OKCTA 500dm On Line Guide P0873832 Issue28 Resource sharing ¥ General commands ¥ S-registers commands ¥ Call Control commands AT commands¥ TCM Ports Protocol Selection commands ¥ Serial Interface commands ¥ Serial Interface Control Lines commandsProﬁle Proﬁle commands summaryLoad Stored Proﬁle on Start-up Load Stored ProﬁleWrite Active Proﬁle to Memory StateState commands summary Enter Download State Return to On-line Data StateEscape Sequence General commands summaryGeneral Command 36 AT commandsset echo command turn echo on defaultRequest Identiﬁcation Set Local Echo View ParametersDisplay Saved Dial String Save Dial StringCTA 500dm responsesÓ on page Verbose ControlResult Code Suppression Control Call Monitoring Result Code Selection S-register commands summaryS-registers Query S-Register Set S-RegisterS-register set Call Control Call Control commands summaryDial Command Press any key before the call is completed to abort the Dial Command Answer Command Outgoing Call Control commands summary Hook CommandOutgoing Call Bearer Service Control Outgoing Call ControlChannel Speed Control Incoming Call Controlmessages. See ÒBearer CapabilitiesÓ on page 81 for more information Incoming Call Control commands summaryIncoming Voice Bearer Call Rate Audio Bearer Call Answer Control Speech Bearer Call Answer ControlRinging Indications Data Bearer Call Answer ControlRate Adaptation Protocol Selection TCM Port Protocol Selection CommandTCM Ports Protocol Selection Rate Multiplier MP command summaryCTI MUX Mode Serial Interface Rate Serial Interface commands summarySerial Interface Set Data Bits Set ParitySerial Interface Control Lines Set Stop BitsFlow Control Serial Interface Control Lines commands summaryThe Flow Control Command sets the method of ßow control on the interface between theOK Appears when the value is supported DTR Operation DCD OperationCTS Operation RI Operation Calling Line IDDSR Operation Calling Line ID Delivery Control Calling Line ID commands summaryResult Codes Calling Line ID QueryCaller ID Security Caller ID Security Mode Selection Caller ID security commands summaryAdd Number select CLID security modeClear List Delete NumberView List See ÒView ParametersÓ on page 38 for more informationSummary of AT commands AT commands Command 68 AT commandsdata bearer service defaultAT commands Command 70 AT commandsP0873832 Issue DescriptionLED problem? TroubleshootingPower problem? ¥ See ÒSet Local EchoÓ on page 38 for more information AT command problem?Data call problem? ¥ Check that you are subscribing to an MP capable service Appendix Canadian & US Safety Installation Instructions Please Read Carefully1. Read and understand all instructions Important Safety Instructions15. Save these instructions CANADIAN AND US REGULATIONSFor Class B Host equipment EMI/EMCFor Class A Host equipment Address for warranty and repairs in Canada WARRANTY INFORMATIONAddress for warranty and repairs in the United States ¥ Point-to-Point Protocol ¥ Multilink PPP Rate adaptation protocol speciﬁcationsBearer Capabilities CTA 500dm LED Initialization strings Numeric CTA 500dm responsesDB-25 connection DB-25 and DB-9 signal summaryAcronyms used in this document LEDÑLight Emitting Diode