Hi
I've seen exactly the same behaviour and even used gdb breakpoints to
understand why is this happening (the only mention-worthy difference in
SIP/SDP between INVITE and re-INVITE was the ;tag added to To: header)
Unfortunately, I did not save the results, but if I remember correctly,
that happened simply because a channel was added to a bridge, and bridge
was calling "update_connectedline" function on every of the channels
involved (including the newly added channel itself)
That was the most basic case we did with ARI, so we were a little
surprised of course, but somehow we've decided that this is "how ARI
works" so we stopped further research on this.
Kirill
26.04.2016 21:57, Nitesh Bansal пишет:
Hi,
c-line in SDP remains the same, only SDP version in the o-line changes.
Thanks,
Nitesh
On Tue, Apr 26, 2016 at 4:45 PM, Joshua Colp <[email protected]
<mailto:[email protected]>> wrote:
Nitesh Bansal wrote:
Hello,
I'm building an ARI based conference with Asterisk 13.
Scenario:
Peer A dials into Asterisk, mixing bridge is created and
channel 1 put
into the bridge.
Asterisk is also told to initiate call to a recording server, so
recording server is
also added into the bridge.
I have noticed that after the initial INVITE completes with the
Recording Server,
Asterisk is doing a REINVITE towards Recording server, this
REINVITE has the
same media IP, media port though SDP version number increases.
I'm really curious why is Asterisk sending this REINVITE on
the outbound
leg to
the Recording server.
Any logical rational for doing that?
Is it updating connected line information?
--
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com <http://www.digium.com> &
www.asterisk.org <http://www.asterisk.org>
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