[OpenSIPS-Users] B2BUA not passing ACKs
anca at opensips.org
Mon Jan 4 11:20:25 CET 2010
There is a misunderstanding from your side in what the b2b scenario
documents are concerned ( please read carefully the documentation -
http://www.opensips.org/Resources/B2buaTutorial ). The important thing
is that there should only be rules in the scenario for requests that
need a special handling. In the prepaid scenario - when the BYE from the
media server is received the caller must be connected to a human
operator, so we have a rule for this. All the other requests need only
simple pass forward - so if an ACK is received from one side it only
need to be forwarded to the other. 'pass forward' is the implicit action
and it will be applied to all requests that don't match a rule.
I see that you say that the prepaid scenario does not work for you. What
version are you testing with?
opensipslist at encambio.com wrote:
> Hello list,
> According to the example:
> ...implementing the prepaid service should handle INVITE, ACK, and
> BYE. Strangely the XML file includes only the BYE scenario:
> I don't know enough about the B2BUA modules to say for sure, but it
> would seem that the online example is missing 'ACK' at least.
> When I copy the XML code and config code 1:1, my B2BUA
> implementation of the prepaid service sends the initial INVITE,
> receives the OK, but as the UAC (caller in the diagram) sends the
> ACK the B2B (green line in the diagram) does not pass it onto the
> media server.
> Is there a bug in the online XML code for the prepaid scenario?
> Users mailing list
> Users at lists.opensips.org
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