вот текущая конфиг-я:
voice hunt user-busy
!
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
!
!
!
voice class codec 1
codec preference 1 g723r53
codec preference 2 gsmfr
codec preference 3 g711ulaw
codec preference 4 g711alaw
voice-port 2/0:15
cptone RU
bearer-cap Speech
dial-peer cor custom
!
!
!
dial-peer voice 7 voip
description xx
destination-pattern ^47.$
session target ipv4:10.248.xx.xx
incoming called-number 8T
dtmf-relay cisco-rtp rtp-nte h245-signal h245-alphanumeric
codec g723r53
!
dial-peer voice 188 voip
description xx
destination-pattern 48.$
session target ipv4:192.168.xx.xx
dtmf-relay cisco-rtp rtp-nte h245-signal h245-alphanumeric
codec g723r53
!
dial-peer voice 999 pots
description XXX
destination-pattern ^8..$
no digit-strip
direct-inward-dial
port 2/0:15
!
dial-peer voice 110 voip
description xxx
destination-pattern ^41.$
session target ipv4:192.168.xx.xx
dtmf-relay cisco-rtp rtp-nte h245-signal h245-alphanumeric
codec g723r53
!
dial-peer voice 1 pots
destination-pattern 82200
forward-digits 0
!
dial-peer voice 2 pots
destination-pattern 82200
forward-digits 0
!
dial-peer voice 89025 pots
description mobil
destination-pattern ^89.........$
port 2/0:15
!
!
dial-peer voice 66 pots
description xxx
destination-pattern ^6..$
no digit-strip
direct-inward-dial
port 2/0:15
!
dial-peer voice 440 voip
description xxx
destination-pattern ^44.$
session target ipv4:192.168.xx.xx
dtmf-relay cisco-rtp rtp-nte h245-signal h245-alphanumeric
codec g723r53
ip qos dscp default media
ip qos dscp default signaling
!
!
dial-peer voice 6 voip
description xx
destination-pattern ^46.$
session target ipv4:10.248.xx.xx
incoming called-number 8T
voice-class codec 1
dtmf-relay cisco-rtp rtp-nte h245-signal h245-alphanumeric
voice
!
dial-peer voice 463 voip
destination-pattern ^46.$
progress_ind setup enable 3
translate-outgoing called 70
session protocol sipv2
session target ipv4:10.248.xx.xx
session transport udp
dtmf-relay rtp-nte
voice-class codec 1
fax rate 9600
fax protocol pass-through g711alaw
no vad
!
!
sip-ua
authentication username 1300 password
retry invite 3
retry response 3
retry bye 3
retry cancel 3
timers trying 1000
sip-server ipv4:10.248.xx.xx
!