Hi,
voice service voip
no notify redirect ip2ip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
no supplementary-service h225-notify cid-update
supplementary-service media-renegotiate
supplementary-service ringback h225-info
fax protocol t38 ls-redundancy 2 hs-redundancy 2 fallback none
sip
bind control source-interface FastEthernet0/0
bind media source-interface FastEthernet0/0
midcall-signaling passthru
dial-peer voice 5000 voip
Description to OCS Mediation server
preference 1
destination-pattern 22...
session protocol sipv2
session target ipv4:1.1.1.1
session transport tcp
dtmf-relay rtp-nte
codec g711ulaw
ip qos dscp cs3 signaling
no vad
Just be aware of CSCsw34198