[asterisk-users] RTP ports used by Asterisk in dialplan

Anton Kvashenkin anton.jugatsu at gmail.com
Fri Oct 21 06:39:32 CDT 2011


You can use tcpdump portrange 10000-20000 udp

2011/10/20 Andrew Higgs <andrew.m.higgs at gmail.com>

> Hi Isabel,
>
> Could you not just filter out after the fact using something like
> Wireshark?
>
> Regards
>
> On Thu, Oct 20, 2011 at 3:28 PM, ISABEL ORDAS ARNAL <ioa at tid.es> wrote:
>
>>  Dear all,  ****
>>
>> ** **
>>
>> Do you know if there is a way to know the 2 RTP ports that Asterisk is
>> using for audio flow in a call in the dialplan?****
>>
>> I would like to launch a Linux shell command “tcpdump” to capture audio
>> flow in those 2 RTP ports before call starts and stop capturing at the end
>> of the call. ****
>>
>> ** **
>>
>> Regards,****
>>
>> Isabel****
>>
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