Hey Tony, as far as I know and according to Digium out of the 3 major
sets of clone x100ps there is only one version that works relativly
properly. I dont remember what chipset it was though. in terms of noise
you may want to fiddle with the rx/tx gains in your zap conf that might
give a little less grief. If you are serious about keeping that setup
you should think of getting a tmd400 series card.
Philip Mullis
MassiveTel/MassiveComputers
Tony Cowling wrote:
Hoping you can help.
I have a couple of x100p generic cards in place, one of which is
hooked to my vonage line.
I notice if you call the vonage number and get passed to voice mail on
the asterisk server there is a lot of back round noise.
It would appear that the noise is only there when the is no input
sound from the receiving end if this makes sence.
For example if you have a normal conversation on the vonage line, the
back round noise seems to die down but if I where to stay silent the
noise would build up to a rather annoying level. It would seem that
the vonage line is somewhat to blame for this however it would seem
that passing through the * box seems to amplify it.
Does the quality of the x100p have something to do with this?
Is there anything that can be done to help cut down the noise somehow
by generating a small amount of input from * for example when no-one
is physically receiving the call?
Looking forward to your replies. Tony.
