Overview
This chapter describes how to negotiate an audio codec from a list of codec associated with a preference. This chapter also describes how to disable codec filtering by configuring Cisco Unified Border Element (CUBE) to send an outgoing offer with all configured audio codecs in the list assuming that the dspfarm supports all these codecs.
Note |
H.323 protocol is no longer supported from Cisco IOS XE Bengaluru 17.6.1a onwards. Consider using SIP for multimedia applications. |
Feature Information
The following table provides release information about the feature or features described in this module. This table lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Feature Name |
Releases |
Feature Information |
---|---|---|
Negotiation of an Audio Codec from a List of Codecs on Each Leg of a SIP-to-SIP Call on the CUBE |
Baseline Functionality |
The following command was introduced or modified: voice-class codec (dial-peer) |