[asterisk-users] Sound quality issue

[Paulo Santos]

Greetings everyone,

I've been having some strange issues with my Asterisk box and some snom
phones.

In some cases, when I talk, the sound in the other end is cut off, I
stop earing the background noise - looks like a walkie-talkie. I've
tried this between phones in the same network and in all but one this
happens. The one where it doesn't happen is the one connected directly
to the router. I've tried different codecs with and without transcoding,
including g722, and, on that phone, it all goes well.

Could this have anything to do with the network? The main issue is that
the router doesn't have QoS/ToS/whatever for me to test it. Plus, the
phones are 3 switches away from the other phones.

Thanks in advance.
Best regards,
Paulo Santos