Information About Voice Enhancement Features For Cisco Ios Release 12.4(24)T - Cisco AS5350XM Configuration Manual

Voice Enhancement Features for Cisco IOS Release 12.4(24)T
SIP Support for Media Forking
The Session Initiation Protocol (SIP) Support for Media Forking feature provides the ability to create
midcall multiple streams (or branches) of audio associated with a single call and then send those streams
of data to different destinations. This feature allows service providers to use technologies such as speech
recognition, voice authentication, speech recording, and text-to-speech conversion to provide
sophisticated services to their end-user customers. An example is a web-browsing application that uses
voice recognition and text-to-speech (TTS) technology to make reservations, verify shipments, or order
products.
To enable the media forking feature on the Cisco AS5350XM, Cisco AS5400XM, and Cisco VGD 1T3
voice gateways, enter the media forking command in dial-peer configuration mode, voice-service voip
configuration mode or global configuration mode:
dial-peer voice xxx voip
media forking
or
voice-service voip
media forking
or
voice class media tag
media forking
For more information, refer to the
Connection-Oriented Media Forking and MLPP Features"
Automatic Switch to G.Clear Codec when ISDN Bearer Capability IE Indicates
64K Unrestricted Bearer
Switching automatically to the G.Clear codec when the ISDN bearer capability information
element (IE) indicates 64K unrestricted digital information is required to ensure consistency between
Cisco AS5350XM, Cisco AS5400XM, and Cisco VGD 1T3 voice gateways and Cisco integrated
services router (ISR) voice gateways. Without this feature, the gateway rejects a call with 64K
unrestricted bearer capability on a voice interface because it is considered a data call, not a voice call.
There are no modifications to the command-line interface for this feature. The capability is added by
default when you are configuring voice ports on the gateway platforms.
Private Line Automatic Ringdown for Trading Turrets Connection
The Private Line Automatic Ringdown for Trading Turrets feature improves connection service for
turrets in the financial industry—primarily for corporations and enterprises that use turrets and POTS
telephones for trading. Implementation of this feature ensures that a call between traders on a PLAR
connection will be maintained if one of the traders goes on-hook or on-hold. This new capability also
ensures that bandwidth is used only when needed.
For more information about this feature, refer to the
Turrets document.
Cisco AS5350XM and Cisco AS5400XM Universal Gateways Software Configuration Guide

Information About Voice Enhancement Features for Cisco IOS Release 12.4(24)T

"SIP Support for Media Forking"
in the
Private Line Automatic Ringdown for Trading
section in "Configuring SIP
Cisco IOS SIP Configuration Guide.
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