[asterisk-users] VoIP sound quality : highroad sound
jonas.kellens at telenet.be
Tue Nov 12 09:18:06 CST 2013
what could be causing the issue of poor sound quality ? Some calls,
certainly not all of them, sound like if the caller is standing next to
a very busy road with lots of cars passing.
To be clear : the person calling is not standing next to a highway.
But there seems to be a noise "on the line" of busy highroad that makes
that the caller can not be understood.
What can be causing this kind of "poor quality" ?
Is it lack of resources on the Asterisk-server (codec translation ?) Is
it lack of bandwith ? Is it a problem of CentOS (the underlying OS) ? Is
it a physical problem of the server components (network interface ?) ?
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