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Hi Remco,<br>
<br>
Use failure_route in opensips to catch the 488, and it this failure
route you can to t_replay (415) to override the received 488.<br>
<br>
Regards,<br>
Bogdan<br>
<br>
On 02/23/2012 11:54 PM, Remco . wrote:
<blockquote
cite="mid:CAJy1ugx9czY13j-jjvh+5wYMFup=MCnHQLTuMa9PnNDeNd9bZw@mail.gmail.com"
type="cite">Hi,<br>
<br>
I've got the following situation:<br>
<br>
PSTN gateway Cisco IOS (not in my control) => OpenSIPS proxy
=> PBX/UA (not in my control)<br>
<br>
When a fax call comes in, a T.38 re-invite is being sent from the
gateway.<br>
The invite is being relayed trough the proxy, and the PBX/UA
replies with 488 - Not acceptable here<br>
When the 488 is being relayed trought the proxy to the gateway,
the call is terminated (gateway sends BYE).<br>
<br>
What I would like to achieve is replace the 488 with 415 -
Unacceptable media type to trigger fallback to G711 on the gateway
(Cisco IOS supporting fallback).<br>
I tried replacing this in the onreply_route but t_reply() is not
allowed there. What would be the best way to achieve this?<br>
<br>
Thanks in advance.<br>
<br>
Remco.<br>
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<br>
<br>
<pre class="moz-signature" cols="72">--
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
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