Hi
We are using a E1 with QSIG signaling . Here is some of the config.
!
voice call disc-pi-off
voice call convert-discpi-to-prog
voice rtp send-recv
!
voice service pots
!
voice service voip
signaling forward unconditional
h323
!
!
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g729r8
!
!
!
voice class h323 1
h225 timeout tcp establish 3
!
ontroller E1 0/0/0
pri-group timeslots 1-31
description Nortel B15
!
controller E1 0/0/1
pri-group timeslots 1-31
description Nortel B15
interface Serial0/0/0:15
no ip address
encapsulation hdlc
no logging event link-status
isdn switch-type primary-qsig
isdn timer T203 30000
isdn timer T310 60000
isdn overlap-receiving
isdn protocol-emulate network
isdn incoming-voice voice
no isdn T309-enable
no cdp enable
