[Asterisk-Users] RE: h323 with innovaphone ip 400 gatekeeper/innovaphone Ip200 phones

[Martin Bene]

I know - talking to myself is a bad sign, but still:

>While asterisk can receive audio from the h323 phone quite 
>fine, reverse doesn't work.

Added information: when turning up h.323 tracing, I get this:

channels.cxx(777) LogChan Bandwidth requested/used = 64.0/0.0 kb/s
h323.cxx(4419)    H323    Bandwidth request: -0.0kb/s, available: 32.0kb/s
h323.cxx(4419)    H323    Bandwidth request: +64.0kb/s, available: 32.0kb/s
h323.cxx(4425)    H323    Available bandwidth exceeded

The 64kb/s is the bandwidth requirement for g711u (which is the selected
codec); I don't understand where the available bandwidth of 32kb/sec comes
from though, but it's definitely the cause for my failures.

Now to find out where that limit comes from..

Bye, Martin