[Linphone-developers] Debugging a Linphone problem on OpenBSD.

[Mare Crisium]

Hi.

I am attempting to get Linphone working on OpenBSD. Due to dependency
issues I am working with version 1.2.0. Thus far have linphone, linphonec and
sipomatic built and running, but with one remaining problem. I wonder
if anyone has seen this before or has any suggestions where I should
go looking?

Making a call from linphonec shows INVITE's are sent and responses are
received, but linphonec does not appear to "see" the responses (or it
discards them).

The same happens if I make a call to sipomatic running on localhost,
neither linphonec or sipomatic can "see" the other's SIP messages
(even though they both log them just fine).

A typical log looks like this (linphonec calling a Grandstream VOIP phone):

linphonec> c sip:192.168.1.33
Contacting  sip:192.168.1.33
linphonec> Could not reach destination.

-->   INVITE sip:192.168.1.33 SIP/2.0
<--   SIP/2.0 100 Trying
<--   SIP/2.0 180 Ringing
-->   INVITE sip:192.168.1.33 SIP/2.0
<--   SIP/2.0 180 Ringing
-->   INVITE sip:192.168.1.33 SIP/2.0
<--   SIP/2.0 180 Ringing

Linphone does not report that the phone is ringing, it doesn't appear
to see any inbound SIP traffic. Now I pick up the receiver on the
Grandstream:

<--   SIP/2.0 200 OK
-->   INVITE sip:192.168.1.33 SIP/2.0
<--   SIP/2.0 200 OK
<--   SIP/2.0 200 OK
-->   INVITE sip:192.168.1.33 SIP/2.0
<--   SIP/2.0 200 OK
-->   INVITE sip:192.168.1.33 SIP/2.0
<--   SIP/2.0 200 OK
-->   INVITE sip:192.168.1.33 SIP/2.0

So I'm guessing Linphone, linphonec and sipomatic don't "see" incoming
SIP. Does anyone have any hints where in the code I should be looking
or what might be causing this?

If there is any useful info (detailed call logs, debug info, etc) that would
help, please say.

Thanks for reading.

Mare.