Hi Alekzander,
I must say that I'm quite puzzled, as your use case works like a charm
at my place (just tested it, using exactly your via header example)...
The comments in the source code you refered to are not 100% accurate
anymore. Reading a bit further, it is quite clear that SEMS does, in
fact, respect the topmost via port if the ";rport" attribute is not
present. The only thing that SEMS does not respect is the hostname,
which is always taken from the request's IP header.
Would you have a PCAP trace file of the issue?
-Raphael.
On 04.04.11 07:46, Alekzander Spiridonov wrote:
It looks like:
Via: SIP/2.0/UDP
94.25.111.28:5060;wlsscid=-40d94a935cd12af0;maddr=94.25.111.28;branch=z9hG4bK83c94213c8c76642c50fb7aeb4f89d35
And comes from:
94.25.111.28:54041 <http://94.25.111.28:54041>
2011/4/1 Vladimir Broz <[email protected]
<mailto:[email protected]>>
Please, how does the incoming Via header look like exactly?
Thanks,
-Vlada B.
On 04/01/2011 03:57 PM, Alekzander Spiridonov wrote:
- 18.2.2 Sending Responses
We have a UAC that sends INVITE from a random port but sets
the Via
header to host:5060 and expects to receive response from UAS
(SEMS) on
port 5060. But SEMS still sends response to that random port.
Is it related to ./sems-1.4.0/core/sip/trans_layer.cpp:
"
// TODO: Inspect topmost 'Via' and select proper addr
(+resolve DNS
names)
// refs: RFC3261 18.2.2; RFC3581
"
2011/4/1 Vladimir Broz <[email protected]
<mailto:[email protected]> <mailto:[email protected]
<mailto:[email protected]>>>
Hi,
On 04/01/2011 03:12 PM, Alekzander Spiridonov wrote:
Hi,
SEMS sends SIP-reply not to the host:port from the Via
field,
but to the
host and port it received request from. Is there any
way to fix it?
could you be more specific? What exactly SEMS does not
comply to?
Please, check the sections:
- 18.2.1 Receiving Requests
- 18.2.2 Sending Responses
BR,
-Vlada B.
--
Best regards,
Alekzander Spiridonov
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<mailto:[email protected] <mailto:[email protected]>>
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--
С уважением,
Александр Спиридонов
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--
Best regards,
Alekzander Spiridonov
_______________________________________________
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[email protected]
http://lists.iptel.org/mailman/listinfo/sems
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