We have a CME at one location (Location A) that has a PRI to the PSTN. At another location (Location B) we have a Cisco voice gateway that has a PRI connection to a PBX.
I can successfully call from the CME to the PBX however when a user on the PBX calls an extension on the CME they get a dialtone, then if they dial the extension again the call goes thru. What an I doing wrong????
Topology:PSTN<--PRI-->CME (site A)<--WAN-->Cisco gateway(Site B)<--PRI-->PBX
Location A Extension Range: 10xx
Location B Extension Range: 88xx
-------Location A Dial Peers------
dial-peer voice 1 pots
description ** PRI to PSTN
translation-profile outgoing CallerID
destination-pattern 9T
port 0/0/0:23
forward-digits all
!
dial-peer voice 100 voip
description ** 4 Digit Calls to Location B
destination-pattern 88..
session protocol sipv2
session target ipv4:10.10.100.1
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad
!
dial-peer voice 101 voip
description --> Incoming VoIP Calls From Location B
session protocol sipv2
session target ipv4:10.10.100.1
incoming called-number .
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad
!
-------Location B dial peers-------
dial-peer voice 1 pots
description ** 4 Digit Calls to Location B PBX
destination-pattern 88..
incoming called-number .
port 0/3/0:15
forward-digits 4
!
dial-peer voice 100 voip
description ** 4 Digit Calls to Location A
destination-pattern 10..
session protocol sipv2
session target ipv4:10.10.100.1
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad
!
dial-peer voice 101 voip
description ** Incoming VoIP Calls From Location A
session protocol sipv2
session target ipv4:10.10.200.1
incoming called-number .
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad
