Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

Bronze

Problems with MGCP Dial Peer

I am having a problem with incoming calls on one of my remote gateways. Calls from area code that begin with 9 are not being completed - outside users are getting fast busy when they dial from these area code (ex 908, 970, 973)

I ran a debug voice dialpeer on the gateway and noticed that when users from these area code dial in, the call is matching dial-peer 1, however, when users call from other area code the call matches dial-peer 999011 which is correct. For the time being I have shut down dial-peer 1,2,3,4 to force calls to use the MGCP dial-peers. However, for SRST purpose i would need to use these dial-peers for outbound calls. Any suggestions?

Working Call

VG1#

Oct 24 18:55:12 EDT: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:

Calling Number=7326611000, Called Number=, Voice-Interface=0x452F6E1C,

Timeout=TRUE, Peer Encap Type=ENCAP_VOICE, Peer Search Type=PEER_TYPE_VOICE,

Peer Info Type=DIALPEER_INFO_SPEECH

Oct 24 18:55:12 EDT: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:

Result=Success(0) after DP_MATCH_PORT; Incoming Dial-peer=999011

VG1#

Not Working Call

VG1#

Oct 24 18:55:47 EDT: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:

Calling Number=9706860700, Called Number=, Voice-Interface=0x452F6E1C,

Timeout=TRUE, Peer Encap Type=ENCAP_VOICE, Peer Search Type=PEER_TYPE_VOICE,

Peer Info Type=DIALPEER_INFO_SPEECH

Oct 24 18:55:47 EDT: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:

Result=Success(0) after DP_MATCH_ORIGINATE; Incoming Dial-peer=1

Oct 24 18:55:47 EDT: //-1/1827DFC9895D/DPM/dpMatchPeersCore:

Calling Number=, Called Number=0106, Peer Info Type=DIALPEER_INFO_SPEECH

Oct 24 18:55:47 EDT: //-1/1827DFC9895D/DPM/dpMatchPeersCore:

Match Rule=DP_MATCH_DEST; Called Number=0106

Oct 24 18:55:47 EDT: //-1/1827DFC9895D/DPM/dpMatchPeersCore:

No Outgoing Dial-peer Is Matched; Result=NO_MATCH(-1)

Oct 24 18:55:47 EDT: //-1/1827DFC9895D/DPM/dpMatchPeersMoreArg:

Result=NO_MATCH(-1)

!

voice-port 0/1/0

echo-cancel coverage 48

timing hookflash-out 500

connection plar 0105

caller-id enable

!

voice-port 0/1/1

echo-cancel coverage 48

timing hookflash-out 500

connection plar 0106

caller-id enable

!

voice-port 0/1/2

echo-cancel coverage 48

timing hookflash-out 500

connection plar 0107

caller-id enable

!

voice-port 0/1/3

echo-cancel coverage 48

timing hookflash-out 500

connection plar 0108

caller-id enable

!

dial-peer voice 999010 pots

service mgcpapp

port 0/1/0

!

dial-peer voice 999011 pots

service mgcpapp

port 0/1/1

!

dial-peer voice 999013 pots

service mgcpapp

port 0/1/3

!

dial-peer voice 999012 pots

service mgcpapp

port 0/1/2

!

dial-peer voice 1 pots

description SRST Backup Outbound Dial-peer

preference 5

shutdown

destination-pattern 9T

port 0/1/0

forward-digits all

!

dial-peer voice 2 pots

description SRST Backup Outbound Dial-peer

preference 5

shutdown

destination-pattern 9T

port 0/1/1

forward-digits all

!

dial-peer voice 3 pots

description SRST Backup Outbound Dial-peer

preference 5

shutdown

destination-pattern 9T

port 0/1/2

forward-digits all

!

dial-peer voice 4 pots

description SRST Backup Outbound Dial-peer

preference 5

shutdown

destination-pattern 9T

port 0/1/3

forward-digits all

!

2 REPLIES

Re: Problems with MGCP Dial Peer

Just put service mgcpapp under the rest of the dial-peers, and make sure you have MGCP fallback setup properly and then when the MGCPAPP service isn't available all those dialpeers will fall back to H323 mode including the dial peers starting with 999. You could put destination-pattern commands on those peers also.

The reason why the 1 is being used, the calls wil hit the first dial peer with the port on it which is configured for H323 mode and not MGCP.

Bronze

Re: Problems with MGCP Dial Peer

Excellent, thank you that worked. I will have to test to ensure that SRST dialing is not affected with these changes at a later date.

383
Views
5
Helpful
2
Replies