[Freeswitch-users] Packet Loss and Round Trip Time

[Oleg Stolyar]

Thanks Michael!

I was hoping for something in FS's own CDR files.

Among other things I need to be able to tie latency and packet loss (along
with jitter which is already available in the CDR files) to a specific leg
ID.

On Tue, Mar 7, 2017 at 5:24 AM, Michael Toop <michaelt at mdevt.com> wrote:

> Hi Oleg,
>
>  Yes you can get useful data with tshark (example output below).
>
>  Here is how you used it: tshark -B 2 -o rtp.heuristic_rtp:TRUE -qz
> rtp,streams
>
> ========================= RTP Streams ========================
>     Src IP addr  Port    Dest IP addr  Port       SSRC          Payload
> Pkts         Lost   Max Delta(ms)  Max Jitter(ms) Mean Jitter(ms) Problems?
>  192.168.243.10 20384 192.168.243.250 27970 0x6041871C ITU-T G.711 PCMA
> 227     0 (0.0%)           20.30            0.12            0.08
>  192.168.243.10 20022 192.168.243.250 29280 0x80D44306 ITU-T G.711 PCMA
> 227     0 (0.0%)           20.31            0.06            0.03
>
> Cheers,
>
> Michael
>
> On Tue, Mar 7, 2017 at 7:15 AM, Oleg Stolyar <olegstolyar at gmail.com>
> wrote:
>
>> Hi guys,
>>
>> is there a way to get Packet Loss and Round Trip Time in FS CDR without
>> using a 3rd party tool like VoIP Monitor?
>>
>>
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>
>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
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> http://confluence.freeswitch.org
> http://www.cluecon.com
>
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