On Wed, 30 Jan 2008, Jan ONDREJ (SAL) wrote:
On Wed, Jan 30, 2008 at 04:20:32PM -0500, Alex Balashov wrote:
Do your phones actually support transfer via the REFER method, or by issuing 302 Moved Temporarily messages?
I see "REFER" in sniffed packets (Polycom phones).
Gotcha. So what do you want OpenSER to do with these? Or perhaps a more useful question is, what are you doing with OpenSER?
They are not going to be statefully proxied as they are a distinct method unto themselves, so they're going to require some sort of association with an existing call ID, which you can do via AVPs, a database, whatever. But otherwise, just purely for routing them, rewrite the destination URI as necessary based on the REFER parameters.
OpenSER is a proxy, so it shouldn't really be "handling" referrals, just passing them back to the user agent/server (UAC/UAS) that will ultimately be taking care of that.
-- Alex Balashov Evariste Systems Web : http://www.evaristesys.com/ Tel : +1-678-954-0670 Direct : +1-678-954-0671