15 Sep
2012
15 Sep
'12
9:21 a.m.
Hi,
Seems really strange: for anything conclusive toward the solution I need
atleast a kamailio+rtpproxy syslogs appearing for one call establishment
and hangup.
Second thing that will help us greatly is the pcap traces from the server
for a call.
use tcpdump or tshark or anyother tool of your choice to capture all the
SIP and RTPs from the Kamailio server.
That way atleast i can suggest you whats happening or whats the solution.
Also I need to know what is your network topology !! any firewalls on
Kamailio server blocking UDP port ranges for audio? How are you starting
your RTPproxy ?
Thanks
BR
Sammy
On Sat, Sep 15, 2012 at 11:15 AM, Brandon Armstead <brandon(a)cryy.com> wrote:
Samy,
I am utilizing these functions without any success.
Essentially the problem I am running into is the SDP is correctly mangled
and negotiated, however rtpproxy simply never bridges the public side.
UAC 1 -> KAM -> UAC 2
I see RTP packets flow from UAC 1 -> KAM -> UAC 2
I also see RTP packets from from UAC 2 -> KAM
The caller does not hear any audio, as KAM/RTPProxy is not sending audio
back to the caller.
Sincerely,
Brandon Armstead
On Fri, Sep 14, 2012 at 11:12 PM, SamyGo <govoiper(a)gmail.com> wrote:
ok ignore the name in my previous email: its
http://www.kamailio.org/docs/modules/3.3.x/modules/rtpproxy.html#id2550699
On Sat, Sep 15, 2012 at 10:05 AM, Brandon Armstead <brandon(a)cryy.com>wrote;wrote:
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Samy,
I am not locating any such functions, engage_rtpproxy ?
Perhaps you could point me further into the right direction?
Sincerely,
Brandon Armstead
On Fri, Sep 14, 2012 at 9:13 PM, SamyGo <govoiper(a)gmail.com> wrote:
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Yes, you should find the function engage_rtpproxy
on module docs and
use it. It will work exactly like your old force-rtp-proxy but with more
enhanced way.
On Sep 15, 2012 7:34 AM, "Brandon Armstead" <brandon(a)cryy.com> wrote:
> Klaus,
>
> It seems that force_rtp_proxy is removed in Kamailio 3.3 --- has
> there been a work-around for this bridge issue without using
> force_rtp_proxy?
>
> Sincerely,
> Brandon Armstead
>
> On Wed, Nov 4, 2009 at 5:46 AM, Klaus Darilion <
> klaus.mailinglists(a)pernau.at> wrote:
>
>>
>>
>> Alex Balashov schrieb:
>>
>> That's pretty much what I did.
>>>
>>> All I had to do was use force_rtp_proxy(). Everything was broken
>>> when I tried to use rtpproxy_offer/answer, though the code suggests they
>>> are just wrappers around force_rtp_proxy().
>>>
>>
>>
>> That's strange. I took a look at the code and these are really just
>> wrappers - fmro code point of view it looks fine.
>>
>> Do you have syslog traces?
>>
>> regards
>> klaus
>>
>>
>>
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>
>
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