Hi, i have a strange problem.
My asterisk has a Beronet 8S0 that works very well, and a IVR with multiple queues.
Sometimes when i receive a call, the IVR works but i don’t listen any sounds, so i’ve tried to modify the IVR’s extension to target a SIP extension (a sip phone)…
Well, i receive the call, but ever no sound! 
,
So i think that isn’t IVR the problem…but what?!
My misdn.conf
[general]
debug = 0
method=standard
[default]
context=inbound_isdn
language=it
callerid=asreceived
usecallerid=yes
far_alerting=no
hdlc=yes
[isdn]
context=inbound_isdn
callerid=asreceived
usecallerid=yes
ports=1,8,2,7
msns=*
Any suggestions?
Many 10x!