Hi, It is not the responsibility of a B2BUA, but it is one of the feature that you can support in the B2BUA. in that case it will be able to act like an SBC. Please refer draft-camarillo-sipping-sbc-funcs-00.txt This feature will be useful for supporting NAT traversal also.
rgds, Prince Amarendra Kumar <[EMAIL PROTECTED]> Sent by: [EMAIL PROTECTED] 07/21/2005 02:50 PM Please respond to Amarendra Kumar <[EMAIL PROTECTED]> To [email protected] cc Subject [Sip-implementors] Doubt about B2BUA. Hi, Is it the responsibility of the B2BUA establish call even if both the end pionts don't have compatible media codecs. Lets say : A is trying to reach B, But both of them, don't have compatible media codecs. While connecting A & B, can B2B terminate one callleg (ie. A --- B2B) at B2B and start one more (ie. B2B-------B), also B2B will do the codec conversion for imcompatible codecs. In this senario there will be be 2 RTP sessions established for the single call. If so then which is the best place for the codec converter 1. Along with B2B 2. Independent entity (application server) which will handle all media related stuff -- Rgds, Amar Mobile: +919886395894 _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors *********************** FSS- Confidential *********************** _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
