[Kamailio-Users] Inbound call no way audio

[RAJNIKANT VANZA]

Hi Daniel,

I have installed media-proxy + config nathelper in kamailio.cfg file.
do u have any idea about how to receive RTP packets when make inbound call.

Anybody help me about this problem.

Thanks in advance.

On Wed, Feb 17, 2010 at 3:44 AM, Daniel-Constantin Mierla <miconda at gmail.com
> wrote:

>  Hello,
>
>
> On 02/16/2010 06:20 AM, RAJNIKANT VANZA wrote:
>
> Hi Daniel,
>
> Thanks for reply.
>
> kamailio-1.5.3
> mediaproxy-2.3.8  + nathelper
>
>
> do you need this combination? nathelper is better integrated with rtpproxy.
> If you look at default kamailio config for 1.5.3 you will see nat traversal
> logic with nathelper+rtpproxy. You just ahve to run a sed command to enable
> it. Try with it to see if same issue happens. If not, compare with your
> config logic and try to addapt.
>
> Cheers,
> Daniel
>
>
> *kamailio.cfg*
>
> loadmodule "mediaproxy.so"
> modparam("mediaproxy", "mediaproxy_socket",
> "/var/run/mediaproxy/dispatcher.sock")
> modparam("mediaproxy", "mediaproxy_timeout", 500)
> modparam("mediaproxy", "signaling_ip_avp", "$avp(s:nat_ip)")
> modparam("mediaproxy", "media_relay_avp", "$avp(s:media_relay)")
>
> loadmodule "nathelper.so"
> modparam("nathelper", "natping_interval", 60)
> modparam("nathelper", "ping_nated_only", 1)
> modparam("nathelper", "sipping_method", "OPTIONS")
> modparam("nathelper", "received_avp", "$avp(i:801)")
>
> --
> Best Regards,
>
> Rajnikant Vanza
>
> On Mon, Feb 15, 2010 at 10:47 PM, Daniel-Constantin Mierla <
> miconda at gmail.com> wrote:
>
>>
>>
>> On 02/15/2010 01:10 PM, RAJNIKANT VANZA wrote:
>>
>>>
>>> Hi Friends,
>>>
>>> Outbound calling works fine.
>>> When I receive an inbound call, the phone rings, but when I pick up the
>>> phone, the conversation does not get established.
>>>
>>> I have call from inside NAT extension number to Outside NAT extension (
>>> Outboud call ) then call get established and two-way audio work fine
>>>
>>> but when I have call from Outside NAT extension to Inside NAT extension
>>> (Inbound call ) then  phone rings,
>>>
>>> but when pickup the phone, audio is not present.
>>>
>>> During inboud call RTP packets are not transmit whereas Outboud call RTP
>>> packets transmit successful.
>>>
>>> Sometimes, Inbound and Outbound call only one-way audio present.
>>>
>>> Can anybody help me, or point me to a previous thread where this issue
>>> was discussed and solved?
>>>
>>>   what are you using for nat traversal? nathelper + rtpproxy? What is
>> the kamailio version you run?
>>
>> Cheers,
>> Daniel
>>
>>
>
>
>
>
> _______________________________________________
> Kamailio (OpenSER) - Users mailing listUsers at lists.kamailio.orghttp://lists.kamailio.org/cgi-bin/mailman/listinfo/usershttp://lists.openser-project.org/cgi-bin/mailman/listinfo/users
>
>
> --
> Daniel-Constantin Mierla
> SIP Server Professional Solutions
> * http://www.asipto.com/
>
>


-- 
Best Regards,

Rajnikant Vanza
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