Hello everyone,
i have a problem when a call is hangup by the callee, i think i probably
have some general routing logic Problem and i cant find any way to solve it.
caller --> asterisk (62.66.66.67) --> opensips(62.66.66.66) (+rtpproxy
on the same machine) --> pstngw (213.20.11.11)
Everything seems to be working fine, i have been testing a long time
but i recognized some problem. When the callee rejects the call , (486
busy) the busy is fine, transmitted back to the caller.
But if the call is established and the callee hangs up, the BYE is not
received by the original calling side so it stays connected.
My opensips knowledge is still very basic, so please excuse if it is
some dumb routing mistake made by me.
62.66.66.66 --> opensips
62.66.66.67 --> asterisk
213.20.11.11 --> pstngw
The busy is fine, and transmitted correctly (and callattempt is
stopped), but the bye is not received on the side where the call was
originating from (asterisk).
U 213.20.11.11:5060 -> 62.66.66.66:5060
SIP/2.0 486 Busy Here.
Via: SIP/2.0/UDP 62.66.66.66;branch=z9hG4bKf41a.b1b6523.0.
Via: SIP/2.0/UDP
62.66.66.67:5060;received=62.66.66.67;branch=z9hG4bK79996cc9;rport=5060.
From: "49302332434343" <sip:[email protected]>;tag=as67e89fcd.
To: <sip:[email protected]>;tag=255533104.
Call-ID: [email protected].
CSeq: 102 INVITE.
Contact: <sip:[email protected]:5060>.
Content-Length: 0.
---------------------
the not working BYE, followed by 404 not here, which is sent by the
basic routing block (like in most of the example scripts /
sl_send_reply("404","Not here");)
U 213.20.11.11:5060 -> 62.66.66.66:5060
BYE sip:[email protected] SIP/2.0.
Via: SIP/2.0/UDP
213.20.11.11:5060;branch=z9hG4bK623vjs00c0q1bggou101sd0000g00
.1.
From: <sip:[email protected]>;tag=960392687.
To: "49302332434343" <sip:[email protected]>;tag=as32838038.
Call-ID: [email protected].
CSeq: 1 BYE.
Max-Forwards: 9.
Supported: timer.
Content-Length: 0.
Route: <sip:62.66.66.66;lr=on;ftag=as32838038;did=fee.ee87c634>.
U 62.66.66.66:5060 -> 213.20.11.11:5060
SIP/2.0 404 Not here.
Via: SIP/2.0/UDP
213.20.11.11:5060;rport=5060;received=213.20.11.11;branch=z9hG4bKk4ksmf10eosgjf41m3k0sd0000g00.1.
From: <sip:[email protected]>;tag=1126364538.
To: "49302332434343" <sip:[email protected]>;tag=as1fcd8c32.
Call-ID: [email protected].
CSeq: 1 BYE.
Server: OpenSIPS (1.6.1-notls (i386/linux)).
Content-Length: 0.
Thanks very much for any help, really appreciated. :)
Best Regards
Max M.
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