[SIPForum-discussion] Codec selection with SIP

Manpreet Singh msingh at ibasis.net
Fri May 30 17:31:47 UTC 2008

in SIP, the calling party preference is picked. So in this case if A is calling B, G711 will be picked if one answer has to be picked.


From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of José Antonio García Flores
Sent: Friday, May 30, 2008 9:01 AM
To: discussion at sipforum.org
Subject: [SIPForum-discussion] Codec selection with SIP

We want to know how codec is selected in SIP calls, i mean , if A party has priority over B party.
For example:
A party:
  codec 1 = g711
  codec 2 = g729
B party:
  codec 1 = g729
  codec 2= g711
At the end, which codec is selected? -> g711?
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