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.
