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Enhanced ITU-T G.168 Echo Cancellation in 12.2(13)T

The release notes for this feature say "Not all Cisco platforms that use TI DSPs support the extended EC. All other platforms continue to use the Cisco proprietary 32-ms EC by default." How do I know whether the DSPs I have in a router will support the new feature? If I have DSPs that don't support it, how can I get some that do?

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New Member

Re: Enhanced ITU-T G.168 Echo Cancellation in 12.2(13)T

As per this, the (Cisco-proprietary G.165 EC is 8 ms)

http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature_guide09186a0080110d29.html#1057435

Where did u find that it is 32ms?

Also I find that it is supported on all 7200 and 7500 platforms

http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature_guide09186a0080110d29.html#75792

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