Richard,
to be frank, I tried Sipwise's distribution of Kamailio (NGCP 2.8). Thanks
for configured distro image as well :) Spending some time with tracing the
config file brought the call stack: ROUTE_INVITE
->...->ROUTE_BRANCH_ACC_RTP. However I've added "sp" flags into
rtpproxy_offer function among other flags into ROUTE_BRANCH_ACC_RTP.
That was the shortest way to figure out how mediaproxy works with media
translation feature J Other reason for using the prepared distro is that
I'm completely new to the Kamailio scripting and there are no other live
examples for mediaproxy-ng usage.
Regarding "s" flag..Hm...Just haven't thought that version of rtpproxy-ng
might be out of date... Seems that I need to compile module from your Git
branch.
/Alexey
2013/7/18 Richard Fuchs <rfu...@sipwise.com>
> Hi,
>
>
> On 07/18/13 08:48, Alexey Rybalko wrote:
>
> Just suggest someone already tried mediaproxy-ng with conversion
>> RTP/SRTP. Few examples of options' usage would be very appreciated! May
>> authors bring them into the tutorial?
>>
>> E.g. caller invokes RTP/SAVPF profile (SIP over WS), but calle supports
>> RTP/AVP only. During the simple tests I've put
>> /rtpproxy_offer("spFRWOCII1-")**/ into the INVITE route. However it
>>
>> doesn't work as was expected: mediaproxy offers the same SDP for callee.
>> SIP 488 (Not Acceptable) as a result for caller.
>>
>
> Your usage is correct, but it doesn't seem to match the log lines you
> posted (those are for an "answer", not an "offer"). Where exactly did you
> get the module from? Did you perhaps grab an older version, one that
> doesn't have the 's' flag implemented yet?
>
>
> cheers
>
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