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ZyXEL Communications omni series user manual CD0, CD1, CB0, CB1, CC0, CC1, Atct

Models: omni series

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beginning of data capture. The resolution of this timing information is in 0.01 second intervals.

The following commands determine the kind of protocol data to be captured by the EPA:

AT Command	Description
ATCDn
CD0	Disable the capture of D-channel protocols.
CD1	Enable the capture of D-channel protocols
	(default).
ATCBn
CB0	Disable the capture of B-channel protocols
	(default).
CB1	Enable the capture of B-channel protocols.
ATCCn
CC0	Disable the capture of DTE-DCE interface
	protocols(default).
CC1	Enable the capture of DTE-DCE interface
	protocols.

The EPA starts to capture data when the command ATCT is issued. This capturing process will continue until the command ATC$ is issued. The EPA maintains 8 Kbytes RAM as a ring buffer. In case the buffer is full, the earliest data captured will be overwritten by the latest data.

Analyzing the Captured Data

To view the analyzed result, use the command ATC$. For your convenience, the relevant AT commands are summarized as follows:

Command	Description
ATCT	Clears buffer and starts the embedded protocol
	analyzer. Captures data immediately and starts the
	timer.

Diagnostics 105

Image 117

ZyXEL Communications omni series user manual CD0, CD1, CB0, CB1, CC0, CC1, Atct

Contents

ZyXEL ZyXEL Limited Warranty FCC Part 15 Information Copyright 1997 by ZyXELAcknowledgments Page ∙ E-mail Contacting ZyXELPage Contents Installing the Windows 95 Driver INF file Understanding AT CommandsOutgoing Calls Incoming CallsIntroduction Feature list Configuring Windows 95 Dial-Up Networking Capi InstallationError Correction and Data Compression with Placing outgoing callsInvoking V.42bis Data Compression Answering an X.75 call Making an X.75 CallCall Control for DSS1 Call Control for 1TR6 Old German IsdnResetting The omni 103 Using The Embedded Protocol Analyzer Diagnostics 100Placing a Call Upgrading with Flash EpromAT Command Descriptions 109 Viewing and Setting S-Registers 125Register Descriptions 127 Introduction Key Features of the omni Key to Model DifferentiationSpeed and Compatibility Technical Specifications Intelligent FeaturesPhysical Characteristics Unpacking Your omniInterface Option How to Become a Registered Owner Introduction Installing omni External Models LED IndicatorsFront Panel Page Back Panel Front Panel SwitchConnecting to Your Computer Connecting to the Power SupplyConnecting the omni.net to Your Computer Interface Model Connecting to Your Isdn LineInterface Power On and Self DiagnosticsInstalling omni External Models Selecting the Baud Rate Multiplier Installing omni Internal ModelsPlug and Play Connecting the TA to your PCPress Y to continue Following message will appear Connecting to Your Isdn Line Interface Model Omni.net Internal Card Installation S/T interface Configuring Your TA Configuring Your Isdn Line and NetworkConfiguring your TA using a Terminal program Type A\setup.exe and press EnterTA should respond Type Page Configuring Your Isdn Line and Network Isdn Communication Basics Understanding AT CommandsSupported AT command types Quick Tips when issuing AT commandsType of AT Command Example Command Description Dialing out using Isdn modeOutgoing Calls ATV0Dialing out for Analog Adapter Port 1 omni.net Internal Dialing out for Analog Adapter Port 1 omni.netDialing out for Analog Adapter Port 2 omni.net AT Command Dial string it will map to Manually switching communication modes non-dataIncoming Calls Placing the CallDetermining the Packet Length Digital DataAnswering a Call using MSN AT&ZIn=s where ‘s’ is the MSN Command Function Ambiguity resolution switch for voice calls omni.netData over Speech Channel Best-effort call answering non-dataMulti auto-answering of data calls Installing the Windows 95 Driver INF file Setup for Windows 95 and NTPage Page Configuring Windows 95 Dial-Up Networking Page Page IPX/SPX Compatible Click on TCP/IP SettingsCapi Installation Page Introduction Point-to-Point Protocol PPPAsync to Sync Conversion external Feature listCompression Control Protocol CCP Multilink PPP Bandwidth On Demand BOD BACP/BAP Point-to-Point Protocol PPP Answering a V.110 call 110 and Synchronous Mode CommunicationsAT Command Description Making V.110 CallsSynchronous Connections external Command Messages 25bis Command SetCIC DICDTR Drop-Dialing Operation Indicator MessagesAT*D0 56 V.110 and Synchronous Mode Communications Placing outgoing calls 120 Isdn CommunicationsConfiguring the V.120 mode Answering incoming calls Dialing in V.120 modeSpeeds of 128Kbps Identifying your line provisioningMaking a Bundled Call with Dialing pre-stored phone numbers Error Correction and Data Compression with Selecting V.120 for European Isdn DSS1 Selecting V.120 for Germany National Isdn 1TR6Bundle Connection with V.42bis Data Compression Page 10 X.75 Isdn Communications Making an X.75 Call Answering an X.75 callATDIphonenumber1+phonenumber2 Invoking V.42bis Data Compression Bundle Connection with V.42bis Data Compression 70 X.75 Isdn Communications Handling Analog Calls non-data AT&V6AT&V7 Placing a Call from the Analog Adapter European switch specificScenarios of an Incoming Voice Call Outcome Accepting an Incoming CallAT Commands Description Commands Description Feature Phone omni.netFlash key InterComCall Waiting Placing a second callReceiving a second call Call Reject Call BrokerCall Transfer Three-way Conference CallHFlash è H#3 Control of Outgoing Service Indicator Advanced Isdn Call ControlCall Control for DSS1 S108+n= Function S80 bit ‘n’ as followsS108.n= Function = YnNnown-number/Znown-Subaddress Control of Isdn Phone Number and Sub-addressCall Control for 1TR6 Old German Isdn Control of Endgerä Teauswahlziffer EAZ ModemG3 Fax Command Function Answering a Call for DSS1 Answering a CallBest-effort Call Answering Answering a Call for 1TR6Ambiguity Resolution Switch for Voice Calls non-data Multi-Auto-Answering of Data CallsData Call Indication Disable inbound call connection Placing a Call Point-to-Point ConfigurationPlacing a call for DSS1 ATDxYnNncalledpartynumber/Zncalled-party- subaddressPlacing a call for 1TR6 Leased Line Isdn ATDB2 ATDB1ATDB3 ATAB1Security Types and Levels Security FunctionsLevel 2 security Level 1 securityLevel 3 security LevelSetting and Modifying Passwords Non-password Auto Call Back Function Security Functions Upgrading with Flash Eprom Upgrading Your omniKernel Mode Diagnostics DiagnosticsTest Test DescriptionPower-on Self-test Isdn Loopback test AT&T9Loopback with Self-test AT&T10 B1/B2 Loopback with Self-test AT&T11 Diagnostic Command AtcgUsing The Embedded Protocol Analyzer Resetting The omniCapturing the Protocol Data CD1 CD0CB0 CB1Key Function Description ATC$Diagnostics Simplex mode AT Command Set ReferenceMultiplex mode Operation Modes of the DTE InterfaceBasic AT Command Set AT Command DescriptionsAll the Following Commands Require a AT Prefix Command Options Function & DescriptionBP0 BP1CE0 CH? CE1CL? CP0Command Options Function & Description DB2 DB1DB3 DN?USA ATISPID0 IsdnSPID1 SPID?Description of ATI3 Output UPXOutput 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 Viewing and Setting S-Registers Status Registers and Result CodesViewing S-registers Setting S-registers Bit Binary value Decimal value Hexadecimal value Register DescriptionsOperation Example-1 Example-2 Binary Dec Hex NotCommand Bit Dec Hex Function and description Command Function & DescriptionBasic S-Registers ATSn=x Extended S-Registers ATSn=xCommand Bit Dec Hex Function and description ATX0 ATX1ATX2 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 ATV0 ATV1 ATXn Result Code Option TableConnect Result Code Chart Symbol Reference Result Code Field DescriptionsField Name Possible Values Connect Strings for Error Corrected Connections Status Registers and Result Codes Phone Jack Pinout Assignments Not Connected Phone Jack Pinout Assignments Serial Port Interface Signal/Pin Number Description Direction NamePin DCEMAC DTETXD RXD RTS CTS DSR CD DCD DTRIndex IndexBundled Index