02-03-2012 07:36 AM - edited 03-16-2019 09:23 AM
Hi everyone,
An issue keeps coming up for us about dialing numbers in a specific area code. We have a 2921 router with version 15.0(1)M2. We are in area code 210 and try to make calls to another school in area code 830. This call does not go through but suppose I call a restaurant in that same physical area with 830 it goes through. I called this school on cell phone and it went through fine. I did a show dialplan number and it pointed to a different dial-peer than I thought it would. We have this one:
dial-peer voice 8201 pots
preference 1
destination-pattern 830.......
port 0/0/0:23
forward-digits all
And a preference 2 that is the same. But it shows it going to this one:
dial-peer voice 8501 voip
preference 1
destination-pattern [1-5,7-9]...
session target ipv4:10.210.200.11
dtmf-relay h245-alphanumeric
codec g711ulaw
I did try doing a debug on the voice router for that number but did not see anything. Not sure if I am using the right command for this problem. I tried debug mgcp packets.
Any thoughts about which direction to go.
Thanks.
Solved! Go to Solution.
02-03-2012 08:58 AM
It looks like for this number you need to dial it as 10 digits not 11, so you will need to create a matching Route Pattern in CUCM 9.830[2-9]XXXXXX (assuming you are using 9 as off-net access code, replace if different), as well as matching dial-peer: 830[2-9]......
HTH, please rate all useful posts!
Chris
02-03-2012 07:43 AM
What are you hearing when you call this number?
If this is a PRI circuit please provide "debug isdn q931"
Chris
02-03-2012 07:58 AM
After about 4 rings it says it is not necessary to dial a 1 or 0 before dialing this number.
I did the debug command you suggested and got nothing.
02-03-2012 08:01 AM
Is this a PRI circuit or POTS line?
Did you do "sh term"?
Are you dialing it with or without 1?
So, the annoucement is from telco, meaning you are not dialing this number the way telco expects it, please also post "debug voice dialpeer".
Chris
02-03-2012 08:54 AM
Sorry, forgot to go to global config to turn on the logging to the monitor.
These are PRI circuits.
We dial with 1.
Here is the debug for two numbers:
*Feb 3 16:52:15.083: ISDN Se0/0/0:23 Q931: TX -> SETUP pd = 8 callref = 0x0F2D
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98397
Exclusive, Channel 23
Calling Party Number i = 0x2881, '2109777250'
Plan:National, Type:National
Called Party Number i = 0xA8, '18309974829'
Plan:National, Type:National
*Feb 3 16:52:15.139: ISDN Se0/0/0:23 Q931: RX <- CALL_PROC pd = 8 callref = 0x8F2D
Channel ID i = 0xA98397
Exclusive, Channel 23
*Feb 3 16:52:16.151: ISDN Se0/0/0:23 Q931: RX <- ALERTING pd = 8 callref = 0x8F2D
Progress Ind i = 0x8488 - In-band info or appropriate now available
*Feb 3 16:52:22.095: ISDN Se0/0/0:23 Q931: RX <- CONNECT pd = 8 callref = 0x8F2D
*Feb 3 16:52:22.099: ISDN Se0/0/0:23 Q931: TX -> CONNECT_ACK pd = 8 callref = 0x0F2D
*Feb 3 16:52:27.655: ISDN Se0/0/0:23 Q931: RX <- SETUP pd = 8 callref = 0x03F6
Bearer Capability i = 0x9090A2
Standard = CCITT
Transfer Capability = 3.1kHz Audio
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98384
Exclusive, Channel 4
Facility i = 0x9F8B0100A10F02010106072A8648CE1500040A0100
Progress Ind i = 0x8283 - Origination address is non-ISDN
Calling Party Number i = 0x2181, '2102396097'
Plan:ISDN, Type:National
Called Party Number i = 0xA1, '2109777000'
Plan:ISDN, Type:National
*Feb 3 16:52:27.663: ISDN Se0/0/0:23 Q931: TX -> CALL_PROC pd = 8 callref = 0x83F6
Channel ID i = 0xA98384
Exclusive, Channel 4
*Feb 3 16:52:27.663: ISDN Se0/0/0:23 Q931: TX -> ALERTING pd = 8 callref = 0x83F6
Progress Ind i = 0x8088 - In-band info or appropriate now available
*Feb 3 16:52:28.203: ISDN Se0/0/0:23 Q931: RX <- FACILITY pd = 8 callref = 0x03F6
Facility i = 0x9F8B0100A117020101020100800F436173616E6F7661204C2020202020
*Feb 3 16:52:28.771: ISDN Se0/0/1:23 Q931: TX -> SETUP pd = 8 callref = 0x1EBE
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98397
Exclusive, Channel 23
Display i = 'System Specialsit'
Calling Party Number i = 0x2881, '2109777375'
Plan:National, Type:National
Called Party Number i = 0xA8, '18307095100'
Plan:National, Type:National
*Feb 3 16:52:28.839: ISDN Se0/0/1:23 Q931: RX <- CALL_PROC pd = 8 callref = 0x9EBE
Channel ID i = 0xA98397
Exclusive, Channel 23
*Feb 3 16:52:29.171: ISDN Se0/0/1:23 Q931: RX <- PROGRESS pd = 8 callref = 0x9EBE
Cause i = 0x829F - Normal, unspecified
Progress Ind i = 0x8288 - In-band info or appropriate now available
*Feb 3 16:52:36.951: ISDN Se0/0/0:23 Q931: TX -> CONNECT pd = 8 callref = 0x83F6
Display i = 'Main Reception'
*Feb 3 16:52:36.975: ISDN Se0/0/0:23 Q931: RX <- CONNECT_ACK pd = 8 callref = 0x03F6
*Feb 3 16:52:37.855: ISDN Se0/0/1:23 Q931: TX -> DISCONNECT pd = 8 callref = 0x1EBE
Cause i = 0x8290 - Normal call clearing
Thanks.
02-03-2012 08:58 AM
It looks like for this number you need to dial it as 10 digits not 11, so you will need to create a matching Route Pattern in CUCM 9.830[2-9]XXXXXX (assuming you are using 9 as off-net access code, replace if different), as well as matching dial-peer: 830[2-9]......
HTH, please rate all useful posts!
Chris
02-03-2012 09:20 AM
That was it thank you very much.
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