[Spce-user] Incoming calls forbidden - prefix or domain problem?

Jiri Ptacnik ptakjura at gmail.com
Thu Oct 8 08:13:21 EDT 2020


I managed to remove country code with rewrite rules, but there are
still problems with probably wrong TO domain.

I have Sipwise server, where is trunk. And this trunk is used in
second Sipwise as a peering server. It looks like first Sipwise is
doing something wrong with TO header in trunk, he gives here his own
domain, instead of DEST domain.

George

čt 8. 10. 2020 v 9:44 odesílatel Jiri Ptacnik <ptakjura at gmail.com> napsal:
>
> Hi all,
>
> SPCE 8.5.1
>
> outgoing calls works fine.
>
> But incoming not. In subscriber we have
>
> SIP URI like this 111222333 at phone.dest.st
>
> In ngrep-sip on destination server we can see this:
>
> U 2020/10/08 09:30:05.255854 13.16.16.17:5060 -> 13.16.16.14:5060 #16
> SIP/2.0 403 Forbidden'
> Via: SIP/2.0/UDP
> 13.16.16.14;rport=5060;branch=z9hG4bKf5a2.ab97ca7b89077c46e9b475952b537435.0'
> Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKdrq93atR;rport=5080'
> From: <sip:421888888888 at sip.source.st>;tag=05C56D6A-5F7EBFEC000C8E16-9F8E7700'
> To: <sip:421111222333 at sip.source.st>;tag=95c37a12bff1a2c36d72bf8333176544.78550000'
> CSeq: 10 INVITE'
> Call-ID: 05e801494863fe8e599e45bf3ef491a7 at 12.7.12.63:5060_b2b-1'
> Server: Sipwise NGCP Proxy 8.X'
> Content-Length: 0'
> '
>
> There are two mysterious things:
>
> In TO section, there is country code in this example 421, but defined
> SIP URI in subscriber is without country code.
>
> Is it problem?
>
> Or weird is, in TO sections is after @ sign source domain, not
> destination domain?
>
> What should be wrong?
>
> Thanks, George




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