[SR-Users] One Way RTP from destination SIP server using rtpengine

[Don Fanning]

I just took Muhammad's advice and recompiled with a current git pull from
master (37d98ad3ed3c29acfaa1f9a7d8a9404397dc442b) and can report success!
I do recall seeing the exact same dtls log messages but did not focus on
it.

On Sat, Feb 7, 2015 at 1:22 PM, Don Fanning <don at 00100100.net> wrote:

> I myself am using a git pull from master with this being the last (first)
> entry.
>
> commit a0068f4f02c47af80685e9c0687c85e74b4e29af
> Author: Richard Fuchs <rfuchs at sipwise.com>
> Date:   Thu Jan 8 10:47:52 2015 -0500
>
>     relax sdes key lifetime validation check
>
>     fixes #57
>
>
> On Sat, Feb 7, 2015 at 5:53 AM, Richard Fuchs <rfuchs at sipwise.com> wrote:
>
>> On 07/02/15 07:24 AM, Muhammad Shahzad wrote:
>> > I think i have similar problem last week with rtpengine deployment which
>> > was about 1-2 weeks old. There was no audio although the logs say that
>> > STUN bindings are successful from both side (SAVPF <-> AVP). One symptom
>> > of the problem is this log message,
>> >
>> > --
>> > rtpengine[16455]: [kr8shv3uca0fnmg4ktd4 port 41198] SRTP output wanted,
>> > but no crypto suite was negotiated
>> > --
>> >
>> > As a last resort before filing an official bug, i decided to upgrade
>> > RTPEngine which seems to have solved the problem. Interestingly both
>> > rtpengine deployments (the one causing no audio and the upgraded one)
>> > have the same version numbers (i.e. the output of "rtpengine -v"), so i
>> > can't actually pinpoint which revision has this problem and which one
>> > has solved this problem. Anyhow, can you also try with latest RTPEngine
>> > from official git repo and see if that solves the problem. The git
>> > commit number of working RTPEngine is
>> > 9a2da87f130ab3c1e21d9b593efec78a8eb7b3f3 (ah, i miss subversion which
>> > has more meaningful linear revision numbers ...).
>> >
>> > For RTPEngine developers, can you guys add git revision string as
>> > extended version for "rtpengine -v" output? It may be the same way as
>> > kamailio does, e.g.
>> >
>> > kamailio 4.2.2 (i386/linux) *6f7306*
>> >
>> > This will tremendously help in tracking bugs and their fixes.
>>
>> It does, but it only works if the build environment has git available.
>> Otherwise it has to be left out.
>>
>> tabasco:~/src/ngcp-git/rtpengine/daemon(master)# ./rtpengine -v
>> 3.3.0.0+0~mr3.8.0.0 git-master-9a2da87
>>
>> cheers
>>
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>>
>
>
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