Hi , Signalling and media IP can be same or different. This information is regarding network side. Usually same IP for media and signalling is difficult to manage on the network side in this case we need to segregate the IP address of the basis of ports not IP.
So it is recommended to use different IP in both signalling and media. On Wed, Jun 15, 2016 at 8:37 PM, Dale R. Worley <wor...@ariadne.com> wrote: > Rakesh <rak...@gmail.com> writes: > > Could you kindly please let me know is there any standard which says that > > the media and signaling IP should be diffrent in SIP INVITE .. > > No, the media and signaling IP addresses can be the same or different. > Also, the media address(es) can change during the dialog if a new SDP > offer/answer is negotiated. The signaling IP address can *also* > change -- the dialog that a SIP request is part of is determined by the > Call-Id header, the to-tag, and the from-tag, not the address from which > it originates. > > Dale > _______________________________________________ > Sip-implementors mailing list > Sip-implementors@lists.cs.columbia.edu > https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > -- Thanks and Regards Dheeraj kumar 9999733671 _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
