[asterisk-users] Voice broken during calls (again...)

[Marek Greško]

Hello,

try pinging your sip peer ip address following way:

ping -n -M do -s 1300 -i 0.1 -c 100 ${ipaddress}

Post several lines and the statistics.

Were you also thinking about MTU problems? Not very probable, but one
never knows.

Marek


2020-06-22 17:18 GMT+02:00, Luca Bertoncello <lucabert at lucabert.de>:
> Am 22.06.2020 um 17:01 schrieb Telium Technical Support:
>> I don't know if there was a prior email with more details, but....
>>
>> Latency is as important as speed.  Have you checked latency between your
>> device and pop?  What about QoS at your location, and does your ITSP
>> support/respect QoS?
>
> That's a very good idea...
> Could you suggest me how can I check it?
> The Gateway is a Linux with Debian 9.
>
>> Could problem be inside your network?  Have you tested/optimized internal?
>
> Really difficult to believe... If I call another VoIP-phone in my
> network (using the "internal number") the quality is excellent.
>
> If I call my wife using the "external number", the quality is very bad...
>
> Thanks
> Luca Bertoncello
> (lucabert at lucabert.de)
>
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