1 Oct
2020
1 Oct
'20
4:08 a.m.
Hello,
a commit to fix this case was pushed to master branch. See the comments
in the corresponding issue:
* https://github.com/kamailio/kamailio/issues/2489
Cheers,
Daniel
On 29.09.20 21:10, David Villasmil wrote:
Hello guys,
I have this scenario where I have an ongoing transaction.
I receive a 180 (non 100rel) with some to_tag, which i forward back to
the caller.
Then I receive an 183 (100rel) which is forwarded back to the caller,
who in turn PRACKs it.
It is then that Kamailio (apparently) can't match that transaction
internally and replies to the caller (the one PRACKing the 183
(100rel)), with 493 FORBIDDEN.
I'm attaching a trace flow. (Kamailio is 10.255.0.1) you need to open
the email really wide to see it properly.
Anyone ever encountered this?
Is this valid and should work?
|Time | 10.15.169.4 (FS) 10.255.0.1 (KAM) | (KAM) 1.1.1.10
1.2.3.13 |
| | | |
| |
| | | |
| |
|0.000000 | INVITE SDP (g722 g71 |
| |
| |(6000) ------------------> (5060) |
| |
|0.000941 | 100 Telnyx trying |
| |
| |(6000) <------------------ (5060) |
| |
|0.046558 | | | INVITE SDP
(g722 g71 |
| | | |(33033)
------------------> (5060) |
|0.102078 | | | 100
Trying, boss |
| | | |(33033)
<------------------ (5060) |
|0.386867 | | | 180 Ring a
ling a li |
| | | |(33033)
<------------------ (5060) |
|0.387578 | 180 Ring a ling a li |
| |
| |(6000) <------------------ (5060) |
| |
|3.413368 | | | 181
Prending to forw |
| | | |(33033)
<------------------ (5060) |
|3.414373 | 181 Prending to forw |
| |
| |(6000) <------------------ (5060) |
| |
|6.441704 | | | 183 Seeing
what I ca |
| | | |(33033)
<------------------ (5060) |
|6.442896 | 183 Seeing what I ca |
| |
| |(6000) <------------------ (5060) |
| |
|6.890173 | PRACK | |
| |
| |(6000) ------------------> (5060) |
| |
|6.895497 | 403 Forbidden R1 |
| |
| |(6000) <------------------ (5060) |
| |
|9.473035 | | | 486
Actually, I'm qu |
| | | |(33033)
<------------------ (5060) |
|9.473561 | | | ACK
| |
| | | |(33033)
------------------> (5060) |
|9.473902 | 486 Actually, I'm qu |
| |
| |(6000) <------------------ (5060) |
| |
|9.921200 | ACK | |
| |
| |(6000) ------------------> (5060) |
| |
Regards,
David Villasmil
email: david.villasmil.work(a)gmail.com
<mailto:david.villasmil.work@gmail.com>
phone: +34669448337
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