10-01-2008 10:38 AM - edited 03-15-2019 01:40 PM
I inherited a CME in London and just installed one here in the US. I have extension to extension call working, now I am trying to configure the US CME to be able to make regular calls through the London CME via our VPN. I am looking for an example config to do this.
Thanks.
10-01-2008 11:02 AM
I'm not sure the dial plan structure is correct, but this should get you started.
US CME
dial-peer voice 1 voip
destination-pattern 90114420........
session target ivp4:2.2.2.2 (UK CME)
codec g711ulaw
UK CME
dial-peer voice 1 voip
incoming called-number 90114420........
codec g711ulaw
dial-peer voice 2 pots
destination-pattern 90114420........
forward-digits 10
port 1/0:23
There are other ways to do this and other options such as using g.729 across the WAN to conserve bandwidth.
Hope this helps.
Brandon
10-01-2008 11:11 AM
Thanks now I get a fast busy but I will troubleshoot it from here.
10-01-2008 11:13 AM
Make sure you have the following command in the UK CME.
voice service voip
allow-connections h323 to h323
Brandon
10-01-2008 11:18 AM
I broke something because my 3 digit dialing broke.
US
dial-peer voice 10 voip
destination-pattern 4..
session target ipv4:172.23.120.1
codec g711alaw
ip qos dscp cs5 media
no vad
!
dial-peer voice 20 voip
destination-pattern 2...
session target ipv4:172.23.20.2
dtmf-relay h245-alphanumeric
codec g711ulaw
ip qos dscp cs5 media
no vad
!
dial-peer voice 100 voip
description International excpet country code 1
destination-pattern 00[2-9]......T
!
dial-peer voice 1 voip
destination-pattern 90114420........
session target ipv4:172.23.120.1
codec g711ulaw
!
UK
voice service voip
allow-connections h323 to h323
!
!
!
!
!
!
!
!
!
!
voice translation-rule 1
rule 1 /\(.*\)/ /90\1/ type national national
rule 2 /\(.*\)/ /900\1/ type international international
!
!
voice translation-profile incoming_digits
translate calling 1
dial-peer voice 1 pots
description ** E1 Outgoing Dial Peer **
destination-pattern 9T
port 0/0/0:15
!
dial-peer voice 2 pots
description ** E1 Incomming Dial Peer **
translation-profile incoming icoming_digits
incoming called-number 323...
direct-inward-dial
port 0/0/0:15
!
dial-peer voice 8000 voip
description ** CUE Voicemail Pilot Number **
destination-pattern 8000
session protocol sipv2
session target ipv4:172.23.120.10
dtmf-relay sip-notify
codec g711ulaw
no vad
!
dial-peer voice 10 voip
destination-pattern 2...
session target ipv4:172.23.20.2
codec g711alaw
ip qos dscp cs5 media
!
dial-peer voice 50 voip
incoming called-number 90114420........
codec g711ulaw
!
dial-peer voice 3 pots
destination-pattern 90114420........
port 0/0/0:15
forward-digits 10
!
10-01-2008 12:05 PM
If you turn on "debug voip dialpeer" on both gateways, do you see the call hit the correct dial peers?
Brandon
10-01-2008 12:10 PM
us side
Oct 1 16:01:07.598: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:
Calling Number=2448, Called Number=, Voice-Interface=0x486813EC,
Timeout=TRUE, Peer Encap Type=ENCAP_VOICE, Peer Search Type=PEER_TYPE_VOICE,
Peer Info Type=DIALPEER_INFO_SPEECH
Oct 1 16:01:07.598: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:
Result=Success(0) after DP_MATCH_ORIGINATE; Incoming Dial-peer=20001
Oct 1 16:01:09.454: //-1/FE110B378101/DPM/dpMatchPeersCore:
Calling Number=, Called Number=4, Peer Info Type=DIALPEER_INFO_SPEECH
Oct 1 16:01:09.454: //-1/FE110B378101/DPM/dpMatchPeersCore:
Match Rule=DP_MATCH_DEST; Called Number=4
Oct 1 16:01:09.454: //-1/FE110B378101/DPM/dpMatchPeersCore:
Result=Partial Matches(1) after DP_MATCH_DEST
Oct 1 16:01:09.454: //-1/FE110B378101/DPM/dpMatchPeersMoreArg:
Result=MORE_DIGITS_NEEDED(1)
Oct 1 16:01:09.650: //-1/FE110B378101/DPM/dpMatchPeersCore:
Calling Number=, Called Number=44, Peer Info Type=DIALPEER_INFO_SPEECH
Oct 1 16:01:09.650: //-1/FE110B378101/DPM/dpMatchPeersCore:
Match Rule=DP_MATCH_DEST; Called Number=44
Oct 1 16:01:09.650: //-1/FE110B378101/DPM/dpMatchPeersCore:
Result=Partial Matches(1) after DP_MATCH_DEST
Oct 1 16:01:09.650: //-1/FE110B378101/DPM/dpMatchPeersMoreArg:
Result=MORE_DIGITS_NEEDED(1)
Oct 1 16:01:09.850: //-1/FE110B378101/DPM/dpMatchPeersCore:
Calling Number=, Called Number=442, Peer Info Type=DIALPEER_INFO_SPEECH
Oct 1 16:01:09.850: //-1/FE110B378101/DPM/dpMatchPeersCore:
Match Rule=DP_MATCH_DEST; Called Number=442
Oct 1 16:01:09.850: //-1/FE110B378101/DPM/dpMatchPeersCore:
Result=Success(0) after DP_MATCH_DEST
Oct 1 16:01:09.850: //-1/FE110B378101/DPM/dpMatchPeersMoreArg:
Result=SUCCESS(0)
List of Matched Outgoing Dial-peer(s):
1: Dial-peer Tag=10
Oct 1 16:01:09.854: //-1/FE110B378101/DPM/dpMatchPeersCore:
Calling Number=, Called Number=442, Peer Info Type=DIALPEER_INFO_SPEECH
Oct 1 16:01:09.854: //-1/FE110B378101/DPM/dpMatchPeersCore:
Match Rule=DP_MATCH_DEST; Called Number=442
Oct 1 16:01:09.854: //-1/FE110B378101/DPM/dpMatchPeersCore:
Result=Success(0) after DP_MATCH_DE
nothing on the UK side
10-01-2008 12:13 PM
You have "term mon" on on the UK side, right? Can you ping 172.23.120.1 from the US CME. If you're not seeing anything on the UK side, the call is never reaching that box. Sounds like an IP address/IP connectivity problem.
Brandon
10-01-2008 12:16 PM
no I can ping it. Term mon works when I do debug ip icmp
10-01-2008 12:29 PM
3-digit dialing worked before entering the TEHO config? If so, take this config out and see if it starts working again.
Brandon
10-02-2008 05:11 AM
10-02-2008 05:42 AM
Looks like the London debug show a 9011442........ call hitting dial peer 10. Did you renumber your dial peers? Can you post the config for the router?
Brandon
10-02-2008 05:49 AM
Raleigh
dial-peer voice 10 voip
destination-pattern 4..
session target ipv4:172.23.120.1
codec g711alaw
ip qos dscp cs5 media
no vad
!
dial-peer voice 20 voip
destination-pattern 2...
session target ipv4:172.23.20.2
dtmf-relay h245-alphanumeric
codec g711ulaw
ip qos dscp cs5 media
no vad
!
dial-peer voice 1 voip
destination-pattern 90114420........
session target ipv4:172.23.120.1
codec g711alaw
!
London
dial-peer voice 1 pots
description ** E1 Outgoing Dial Peer **
destination-pattern 9T
port 0/0/0:15
!
dial-peer voice 2 pots
description ** E1 Incomming Dial Peer **
translation-profile incoming icoming_digits
incoming called-number 323...
direct-inward-dial
port 0/0/0:15
!
dial-peer voice 8000 voip
description ** CUE Voicemail Pilot Number **
destination-pattern 8000
session protocol sipv2
session target ipv4:172.23.120.10
dtmf-relay sip-notify
codec g711ulaw
no vad
!
dial-peer voice 10 voip
destination-pattern 2...
session target ipv4:172.23.20.2
codec g711alaw
ip qos dscp cs5 media
!
dial-peer voice 50 voip
destination-pattern 90114420........
incoming called-number 90114420........
codec g711ulaw
!
dial-peer voice 4 pots
destination-pattern 90114420........
port 0/0/0:15
forward-digits 10
10-02-2008 06:44 AM
Remove "destination-pattern 90114420........ " from dial peer 50. After doing this, is it possible to dial 90114420........ from the London office?
Brandon
10-02-2008 01:01 PM
So apparently I need to translate 2883 to my london main number of 02078323440 because the London telco doesnt recognize the 4 digit number.
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