СвязьПроект

Добри день!
помогите пожалюйста разобратся.
односторонная слушевания

Voice service voip configuration.
!
voice service voip
fax protocol t38 redundancy 0
fax rate 9600
h323 call start fast
h323 call tunnel enable
voice-confirmed-connect 25
!
!
! Voice port configuration.
!
! FXO
voice-port 0/0
no comfort-noise
no announcement
busyout action tone
caller-id enable
caller-id type etsi

FXO
voice-port 0/1
input gain 2
output gain 4
polarity-inverse
ring detect-timeout 50
ring detect-timer 500
no comfort-noise
no announcement
busyout action tone
caller-id enable
caller-id type etsi

Pots peer configuration.
!
dial-peer voice 0 pots
destination-pattern .T
port 0/0
!
dial-peer voice 1 pots
port 0/1
!
dial-peer voice 2 pots
port 0/2
!
!
!
! Voip peer configuration.
dial-peer voice 100 voip
destination-pattern .T
session target 10.50.4.1
voice-class codec 1
no dtmf-relay
!
dial-peer voice 101 voip
session target 10.50.4.1
answer-address 10.50.4.250
voice-class codec 1
dtmf-relay h245-alphanumeric
no vad
preference 1


! Gateway configuration.
!
gateway
h323-id voip.10.50.4.250
public-ip 10.50.4.1
!
!
! Codec classes configuration.
!
voice class codec 1
codec preference 1 g729
codec preference 2 g7231r53
codec preference 3 g7231r63

SIP UA configuration.
!
sip-ua
!
!
! MGCP configuration.
!
mgcp
codec g711ulaw
!
!
! Tones
voice class clear-down-tone 0 425 425 260 260
!
voice class ring-back-tone 425 425 1000 4000 0 0 -12
!
voice class line-busy-tone 425 425 500 500 0 0 -12
!
voip-interface ether0.0

Спасибо

conf t
gatew
no public

сработала, большое спасибо