The Genband M6 (now Broadsoft) has issues using interop SIP trunks that
do not support UPDATE (if I remember correctly it was a big problem with
conferencing).
PRACK and UPDATE are pretty easy to implement so you may as well add
them in.
Brandon
Nauman Sulaiman wrote:
> Hi
>
> Some UAs do not
.edu
[sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of Nauman Sulaiman
[nauman762-h...@yahoo.co.uk]
Sent: Wednesday, June 22, 2011 10:10 PM
To: sip-implementors@lists.cs.columbia.edu
Subject: [Sip-implementors] Is PRACK and UPDATE mandatory in some use cases
Hi
Some UAs do not suppor
On 6/22/2011 12:40 PM, Nauman Sulaiman wrote:
> Hi
>
> Some UAs do not support PRACK or UPDATE and still work fine with various
> Proxies, PBX, Softswitches etc. Are there any scenarios or well known
> Proxies,Softswitches that require mandatory PRACK and UPDATE support for a UA
> to be intero
Hi
Some UAs do not support PRACK or UPDATE and still work fine with various
Proxies, PBX, Softswitches etc. Are there any scenarios or well known
Proxies,Softswitches that require mandatory PRACK and UPDATE support for a UA
to be interoperable? Or maybe some features will not be available if su
