If the B2BUA is supporting both IPV4 or IPV6 address, which IP does the B2BUA 
place, its IPV4 or IPV6 address?

________________________________________
From: Iñaki Baz Castillo <i...@aliax.net>
Sent: Friday, November 27, 2015 6:04 PM
To: Harshith Mulky
Cc: sip-implementors@lists.cs.columbia.edu
Subject: Re: [Sip-implementors] How is a VIA added as either a IPV4 address or 
IP6 Address by a Proxy/B2BUA

2015-11-27 13:23 GMT+01:00 Harshith Mulky <harshith.mu...@outlook.com>:
> How does a B2BUA/Proxy know which IP Preference(IP4/IP6) need to be added in 
> VIA when reaching a Server(UAS)

This question makes no sense.

The IP in the Via header must match the local IP from which the
UA/B2BUA/Proxy sends the SIP request, nothing else.


--
Iñaki Baz Castillo
<i...@aliax.net>
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