Codec Preference

Posted: May 26, 2006 by cciestudy in IOS Gateways

If you use voice class codec to define preference of codecs, then the default codec of the dial peer will not be used in codec negotiation and you cannot define codecs directly on the dial-peer.
voice class codec 1

codec preference 1 g711ulaw

codec preference 1 g711alaw

In this case, the router will negotiate only g711ulaw and g711alaw. It will not use the dial-peer default codec of g729r8.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s