Hi ,
I have a cucm 7.1 with H323 GW. I have an issue with calls made from IP phones to PSTN. The IP phone side heard the ringback tone even if the remote end disconnects the call or stops ringing.
H323 GW------CUCM----IP Phones
I have enabled Check Progress Indicator Before Establishing Media to TRUE since there was no ringback tone in Service Parameters> Clusterwide Parameters (Device - H323)
The config on the VG is
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isdn switch-type primary-net5
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voice call send-alert
voice rtp send-recv
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voice translation-rule 2
rule 1 /\(.*\)/ /XXXXXX400/
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voice translation-rule 3
rule 1 /\(.*\)/ /XXXXXX000/
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voice translation-profile ADDFULL-MS
translate calling 2
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voice translation-profile ADDFULL-NS
translate calling 3
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voice-card 0
dspfarm
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archive
log config
hidekeys
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controller E1 0/1/0
pri-group timeslots 1-31
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controller E1 0/1/1
pri-group timeslots 1-31
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interface FastEthernet0/0
ip address 192.168.240.5 255.255.255.0
duplex full
speed auto
no mop enabled
h323-gateway voip interface
h323-gateway voip bind srcaddr 192.168.240.5
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interface Service-Engine0/1
no ip address
shutdown
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interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
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interface Serial0/1/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
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interface Serial0/1/1:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
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ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 192.168.240.1
no ip http server
no ip http secure-server
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control-plane
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voice-port 0/1/0:15
translation-profile outgoing ADDFULL-MS
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voice-port 0/1/1:15
translation-profile outgoing ADDFULL-NS
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dial-peer voice 2 pots
description ----- Incoming_Outgoing PSTN Calls -----
incoming called-number [45]..
direct-inward-dial
port 0/1/0:15
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dial-peer voice 3 pots
description ----- Incoming_Outgoing PSTN Calls -----
incoming called-number [067]..
direct-inward-dial
port 0/1/1:15
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dial-peer voice 5 voip
destination-pattern [04567]..
progress_ind setup enable 3
session target ipv4:192.168.240.10
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad
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dial-peer voice 10 pots
destination-pattern 9T
port 0/1/0:15
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dial-peer voice 11 pots
destination-pattern 8T
port 0/1/1:15
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gateway
timer receive-rtp 1200
