So ... either the list has been broken for a few months and I just fixed it
by accident, or it's been quiet for 5 months.

I'm trying to do something unrelated to asterisk, and wondering if anyone
else has had success using SIP REFER, or has advice as to what I should be
using

I have Kamailio distributing calls to two FreeSWITCH instances, FS1 and
FS2. A call arrives and is answered on FS1, but after answering it, I find
it should be on FS2 -- so I do a SIP REFER to move the call to the other
system.

This worked fine when dialing in directly to Kamailio via Zoiper, Zoiper
gets the REFER, the old call leg gets a BYE, and zoiper sends out a new
INVITE to FS2... However in the realworld(tm), the two carriers I've tried
it respond to the REFER with a 202 OK, but then proceed to drop the call
rather than send an INVITE request to FS1.

Is there a better way to transfer calls between two systems?

Cheers,
spd

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