Weed Eater 2600 Restrictions, Supported High-Complexity Codecs, Supported low-Complexity Codecs

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Cisco High-Density Analog Voice and Fax Network Module

Feature Overview

Restrictions

The following features not supported at this time:

•ATM SVC

•SAS signaling

Supported High-Complexity Codecs

•G.711 a-law

•G.711 u-law

•G.723.1 ANNEX-A 5300 bps

•G.723.1 ANNEX-A 6300 bps

•G.723.1 5300 bps

•G.723.1 6300 bps

•G.726 16000 bps

•G.726 24000 bps

•G.726 32000 bps

•G.728 16000 bps

•G.729 ANNEX-B 8000 bps

•G.729 8000 bps

•GSMFR 13200 bps

Supported Medium-Complexity Codecs:

•G.726 16000 bps

•G.726 24000 bps

•G.726 32000 bps

•G.729 ANNEX-B 8000 bps (Annex A version)

•G.729 8000 bps (Annex A version)

Supported low-Complexity Codecs:

•G.711 a-law 64000 bps

•G.711 u-law 64000 bps

Note Three-way calling is not supported with low-complexity codecs.

The ring capacity is 10 Ringer Equivalency Number (REN). The total of all RENs of the telephones connected to the one line must not exceed the value 5, or some or all of the ringers may not operate.

Cisco IOS Release 12.2(2)XT and 12.2(8)T

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Contents Feature History Release Modification Cisco High-Density Analog Voice and Fax Network ModuleFeature Overview Base ModuleVoice Port Numbers InterfaceTelephony Signaling Interfaces FXS and FXO InterfacesDisconnect Supervision Commands FXO Supervisory Disconnect Tone Commands Delay in Voice NetworksAdaptive Jitter Buffering Voice Level AdjustmentEcho Cancellation Voice Activity Detection Commands ServiceabilityBenefits Cost EffectiveRestrictions Supported High-Complexity CodecsSupported Medium-Complexity Codecs Supported low-Complexity CodecsCisco 2600 series Supported PlatformsRelated Documents Supported Standards, MIBs, and RFCs PrerequisitesConfiguration Tasks Configuring Analog FXO and FXS Voice PortsCommand Purpose FXO or FXSKeyword default is 25 on Cisco 2600 series Default isDefault is the pattern specified by the cptone Locale that has been configuredConfiguring Voice Activity Detection VAD Fine-Tuning Analog Voice PortsConfiguring Disconnect Supervision Commands Enables battery reversal. The default is that battery Reversal is enabledFor FXO ports-Use the no battery-reversal Command to configure a loop-start voice port to notConfiguring FXO Supervisory Disconnect Tone Commands From 0 to 1000 0 ms to 10 sec. The default is Sec. The default isExits voice class configuration mode Voice network module is installedConfiguring Timeouts Commands Timing Commands Voice Quality Tuning Commands Configuring Adaptive Jitter AdjustmentConfiguring Echo Adjustment Configuring Voice Level AdjustmentVerifying Analog Voice-Port Configurations Platform Command SyntaxTroubleshooting Tips Troubleshooting Chart, Voice Port Testing Commands,Troubleshooting Chart Problem Suggested ActionReconfigure the voice port Keyword setting also called region tone is USVoice Port Testing Commands Configuring Voice Level Adjustment section onDetector-Related Function Tests Loopback Function TestsTone Injection Tests Relay-Related Function TestsFax/Voice Mode Tests Keyword fax to force the voice port into fax modeTest. Enter the keyword disable to return Voice port to voice modeConfiguration Examples Analog FXO Voice Port ExampleAnalog FXS Voice Port Example Command Reference Debug dspapi, Debug hpi,Defaults Command Modes Command History Debug dspapiSyntax Description Release ModificationRelated Commands Description Defaults Command Modes Command HistoryDebug hpi Usage Guidelines ExamplesGlobal configuration To global configuration modeVoice-port Cisco 2600, and Cisco 3600 RouterDial-peer voice EncapsulationGlossary

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