[asterisk-users] Voice broken during calls (again...)
lucabert at lucabert.de
Mon Jun 22 10:18:30 CDT 2020
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...
(lucabert at lucabert.de)
More information about the asterisk-users