Disable inbound call connection | ZyXEL Communications omni series

[FM:[[Prefix]Calling-Party-Number][/Subaddress/]]

[TO:[Called-Party-Number][/Subaddress/]] <CR><LF>

RING <CR><LF>

RING <CR><LF>

......

The display of address information between the first RING and the second RING can be disabled by setting ATS84.4=1. The term [Prefix] is a predefined number string to be added in front of the Calling-party-number before sending it to the DTE. This is useful for some automatic dial-back-up systems. The number string can be assigned as follows:

·ATCI<Prefix> - When and only when the type-of-number denotes an international number will this "Prefix" be added to the Calling-party-number before indicating it to the DTE.

∙ATCI<> - Disables the international number prefix-adding function. (Default)

∙ATCN<Prefix> - When and only when the type-of-number denotes a national number will this "Prefix" be added to the Calling-party-number before indicating it to the DTE.

∙ATCN<> - Disable the national number prefix-adding function. (Default)

ONOTE: The angle brackets '<' and '>' are part of this command.

Disable inbound call connection

In some cases, the user may desire the TA to not answer any incoming calls. This can be done by setting the bit 0 of S-register S118:

∙S118.0=0 - Enable the TA to answer a call (by default).

∙S118.0=1 - Disable the TA to answer any call.

88 Advanced ISDN Call Control

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ZyXEL Communications omni series user manual Disable inbound call connection

Contents

ZyXEL ZyXEL Limited Warranty Copyright 1997 by ZyXEL FCC Part 15 InformationAcknowledgments Page Contacting ZyXEL ∙ E-mailPage Contents Understanding AT Commands Installing the Windows 95 Driver INF fileOutgoing Calls Incoming Calls Configuring Windows 95 Dial-Up Networking Capi Installation Introduction Feature listError Correction and Data Compression with Placing outgoing calls Answering an X.75 call Making an X.75 Call Invoking V.42bis Data CompressionCall Control for DSS1 Call Control for 1TR6 Old German Isdn Diagnostics 100 Resetting The omni 103 Using The Embedded Protocol AnalyzerPlacing a Call Upgrading with Flash Eprom Viewing and Setting S-Registers 125 AT Command Descriptions 109Register Descriptions 127 Introduction Key to Model Differentiation Key Features of the omniSpeed and Compatibility Intelligent Features Technical Specifications Unpacking Your omni Physical CharacteristicsInterface Option How to Become a Registered Owner Introduction LED Indicators Installing omni External ModelsFront Panel Page Front Panel Switch Back Panel Connecting to the Power Supply Connecting to Your Computer Connecting the omni.net to Your Computer Connecting to Your Isdn Line Interface Model Power On and Self Diagnostics Interface Installing omni External Models Installing omni Internal Models Selecting the Baud Rate Multiplier Connecting the TA to your PC Plug and Play Press Y to continue Following message will appear Connecting to Your Isdn Line Interface Model Omni.net Internal Card Installation S/T interface Configuring Your Isdn Line and Network Configuring Your TAConfiguring your TA using a Terminal program Type A\setup.exe and press Enter TA should respond Type Page Configuring Your Isdn Line and Network Understanding AT Commands Isdn Communication Basics Quick Tips when issuing AT commands Supported AT command typesType of AT Command Example Dialing out using Isdn mode Command DescriptionOutgoing Calls ATV0 Dialing out for Analog Adapter Port 1 omni.net Dialing out for Analog Adapter Port 1 omni.net InternalDialing out for Analog Adapter Port 2 omni.net Manually switching communication modes non-data AT Command Dial string it will map toIncoming Calls Placing the Call Digital Data Determining the Packet Length Answering a Call using MSN AT&ZIn=s where ‘s’ is the MSN Ambiguity resolution switch for voice calls omni.net Command FunctionData over Speech Channel Best-effort call answering non-data Multi auto-answering of data calls Setup for Windows 95 and NT Installing the Windows 95 Driver INF filePage Page Configuring Windows 95 Dial-Up Networking Page Page Click on TCP/IP Settings IPX/SPX Compatible Capi Installation Page Point-to-Point Protocol PPP Introduction Feature list Async to Sync Conversion external Compression Control Protocol CCP Multilink PPP Bandwidth On Demand BOD BACP/BAP Point-to-Point Protocol PPP 110 and Synchronous Mode Communications Answering a V.110 call Making V.110 Calls AT Command DescriptionSynchronous Connections external 25bis Command Set Command MessagesCIC DIC Indicator Messages DTR Drop-Dialing Operation AT*D0 56 V.110 and Synchronous Mode Communications 120 Isdn Communications Placing outgoing calls Configuring the V.120 mode Dialing in V.120 mode Answering incoming calls Identifying your line provisioning Speeds of 128KbpsMaking a Bundled Call with Dialing pre-stored phone numbers Error Correction and Data Compression with Selecting V.120 for Germany National Isdn 1TR6 Selecting V.120 for European Isdn DSS1Bundle Connection with V.42bis Data Compression Page 10 X.75 Isdn Communications Answering an X.75 call Making an X.75 Call ATDIphonenumber1+phonenumber2 Invoking V.42bis Data Compression Bundle Connection with V.42bis Data Compression 70 X.75 Isdn Communications AT&V6 Handling Analog Calls non-dataAT&V7 European switch specific Placing a Call from the Analog Adapter Accepting an Incoming Call Scenarios of an Incoming Voice Call Outcome AT Commands Description Feature Phone omni.net Commands DescriptionFlash key InterCom Placing a second call Call WaitingReceiving a second call Call Broker Call RejectCall Transfer Three-way Conference Call HFlash è H#3 Advanced Isdn Call Control Control of Outgoing Service IndicatorCall Control for DSS1 S80 bit ‘n’ as follows S108+n= FunctionS108.n= Function Control of Isdn Phone Number and Sub-address = YnNnown-number/Znown-Subaddress Call Control for 1TR6 Old German Isdn Modem Control of Endgerä Teauswahlziffer EAZG3 Fax Command Function Answering a Call Answering a Call for DSS1 Answering a Call for 1TR6 Best-effort Call Answering Multi-Auto-Answering of Data Calls Ambiguity Resolution Switch for Voice Calls non-dataData Call Indication Disable inbound call connection Point-to-Point Configuration Placing a CallPlacing a call for DSS1 ATDxYnNncalledpartynumber/Zncalled-party- subaddress Placing a call for 1TR6 Leased Line Isdn ATDB1 ATDB2ATDB3 ATAB1 Security Functions Security Types and Levels Level 1 security Level 2 securityLevel 3 security Level Setting and Modifying Passwords Non-password Auto Call Back Function Security Functions Upgrading Your omni Upgrading with Flash Eprom Kernel Mode Diagnostics DiagnosticsTest Test Description Isdn Loopback test AT&T9 Power-on Self-testLoopback with Self-test AT&T10 Diagnostic Command Atcg B1/B2 Loopback with Self-test AT&T11 Resetting The omni Using The Embedded Protocol Analyzer Capturing the Protocol Data CD0 CD1CB0 CB1 ATC$ Key Function Description Diagnostics AT Command Set Reference Simplex modeMultiplex mode Operation Modes of the DTE Interface AT Command Descriptions Basic AT Command Set Command Options Function & Description All the Following Commands Require a AT Prefix BP1 BP0CE0 CE1 CH?CL? CP0 Command Options Function & Description DB1 DB2DB3 DN? ATI USA Isdn SPID0SPID1 SPID? UPX Description of ATI3 OutputOutput Parameter Output Value Description Extended AT& Command Set Isdn Command Options Function & Description Command Options Function & Description Extended AT* Command Set Command Options Function & Description AT Command Set Reference Status Registers and Result Codes Viewing and Setting S-RegistersViewing S-registers Setting S-registers Register Descriptions Bit Binary value Decimal value Hexadecimal valueOperation Example-1 Example-2 Binary Dec Hex Not Command Function & Description Command Bit Dec Hex Function and descriptionBasic S-Registers ATSn=x Extended S-Registers ATSn=x Command Bit Dec Hex Function and description ATX1 ATX0ATX2 ATX3 ATX4 Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Complete Command Bit Dec Hex Function and description Enable loopback 4 test DCA function enabled Command Bit Dec Hex Function and description SI= Fernsprechen analog 48000 bps PPP/MLPPP Command Bit Dec Hex Function and description PPP ATXn Result Code Option Table ATV0 ATV1 Connect Result Code Field Descriptions Result Code Chart Symbol ReferenceField Name Possible Values Connect Strings for Error Corrected Connections Status Registers and Result Codes Phone Jack Pinout Assignments Not Connected Phone Jack Pinout Assignments Signal/Pin Number Description Direction Name Serial Port InterfacePin DCE DTE MACTXD RXD RTS CTS DSR CD DCD DTR Index Index Bundled Index