We have now connected E1 R2 DID (i.e. H323 gateway in CCM 4.1.3) in to our voice gateway(c2851). However, we get a problem to connect Unity 4.0. We find the call from E1 DID cannot go to Unity when CFwdALL, No answer or busy forward. So, I setup a hunt pilot number (within DID range) and map to voice mail port. I get the busy tone when dial this DID number from outside. I trace the call log in voice gateway and Call View in Unity. It is found that call can be terminated to Unity, but it seems Unity rejects the call. So, I would like to ask whether Unity is compatible with RS232 gateway or not. Below is our configuration.
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!
voice class h323 1
h225 timeout tcp establish 3
!
!
!
voice translation-rule 1
rule 1 // /5/
!
!
voice translation-profile inbound
translate called 1
!
!
controller E1 0/0/0
framing NO-CRC4
ds0-group 0 timeslots 1-15 type r2-digital r2-compelled ani
cas-custom 0
country philippines
dnis-digits min 1 max 3
!
voice-port 0/0/0:0
translation-profile incoming inbound
!
!
dial-peer voice 402 voip
description CCM-subscriber
preference 1
destination-pattern 5...
voice-class h323 1
session target ipv4:<subscriber ip addr>
dtmf-relay h245-alphanumeric
codec g711ulaw
ip qos dscp cs5 media
no vad
!
dial-peer voice 400 pots
incoming called-number .T
direct-inward-dial
port 0/0/0:0
!
!
dial-peer voice 404 voip
description CCM-publisher
preference 2
destination-pattern 5...
voice-class h323 1
session target ipv4:<publisher ip addr>
dtmf-relay h245-alphanumeric
codec g711ulaw
ip qos dscp cs5 media
no vad
!
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