Voice over IP Cisco - dialpeers and trunk groups

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Author dialpeers and trunk groups
Christopher M. Bomba

2007-02-28, 1:11 pm

Try putting the trunk-group commands on the voice-port 3/0:23 instead of the controller.

Chris

________________________________________
________________________________________
_

Message: 1
Date: Tue, 27 Feb 2007 13:53:12 -0500
From: "Lelio Fulgenzi" <lelio@uoguelph.ca>
Subject: [cisco-voip] dialpeers and trunk groups
To: <cisco-voip@puck.nether.net>
Message-ID: <02f401c75aa0$87d37d40$47196883@cfs.uoguelph.ca>
Content-Type: text/plain; charset="iso-8859-1"

I'm trying to get trunk groups working. I've followed the steps in the book, but I'm getting failures when trying to make the call. When I remove the trunkgroup on the dialpeer and add the port, calls go through fine. The dialpeer shows up and running (as
far as I can tell). Anyone know what I might be missing?

!
trunk group uogdev_pstn_tg
hunt-scheme round-robin
!
trunk group uogdev_911_tg
hunt-scheme sequential
!
controller T1 3/0
framing esf
linecode b8zs
pri-group timeslots 1-24 service mgcp
trunk-group uogdev_pstn_tg timeslots 2-23
trunk-group uogdev_911_tg timeslots 1
!
dial-peer voice 9519901 pots
trunkgroup uogdev_pstn_tg
corlist outgoing uogdev-local-css
destination-pattern 9519.......
forward-digits 10
Lelio Fulgenzi

2007-02-28, 1:11 pm

Pretty sure I tried that and it wouldn't take the command. Or did I try the serial port? Can't remember.

--------------------------------------------------------------------------------
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * university of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
....there's no such thing as a bad timbit...

----- Original Message -----
From: Christopher M. Bomba
To: cisco-voip@puck.nether.net
Sent: Wednesday, February 28, 2007 8:14 AM
Subject: [cisco-voip] dialpeers and trunk groups


Try putting the trunk-group commands on the voice-port 3/0:23 instead of the controller.

Chris

________________________________________
________________________________________
_

Message: 1
Date: Tue, 27 Feb 2007 13:53:12 -0500
From: "Lelio Fulgenzi" <lelio@uoguelph.ca>
Subject: [cisco-voip] dialpeers and trunk groups
To: <cisco-voip@puck.nether.net>
Message-ID: <02f401c75aa0$87d37d40$47196883@cfs.uoguelph.ca>
Content-Type: text/plain; charset="iso-8859-1"

I'm trying to get trunk groups working. I've followed the steps in the book, but I'm getting failures when trying to make the call. When I remove the trunkgroup on the dialpeer and add the port, calls go through fine. The dialpeer shows up and running (as far as I can tell). Anyone know what I might be missing?

!
trunk group uogdev_pstn_tg
hunt-scheme round-robin
!
trunk group uogdev_911_tg
hunt-scheme sequential
!
controller T1 3/0
framing esf
linecode b8zs
pri-group timeslots 1-24 service mgcp
trunk-group uogdev_pstn_tg timeslots 2-23
trunk-group uogdev_911_tg timeslots 1
!
dial-peer voice 9519901 pots
trunkgroup uogdev_pstn_tg
corlist outgoing uogdev-local-css
destination-pattern 9519.......
forward-digits 10

________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip

Lelio Fulgenzi

2007-02-28, 1:11 pm

No luck. Gave me that same error before about only for analog ports. I tried applying directly to serial port, no errors, and the dial peer seems active, but errors out.

I'm TAC'ing it.

--------------------------------------------------------------------------------
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * university of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
....there's no such thing as a bad timbit...

----- Original Message -----
From: Christopher M. Bomba
To: Lelio Fulgenzi
Cc: cisco-voip@puck.nether.net
Sent: Wednesday, February 28, 2007 10:11 AM
Subject: Re: [cisco-voip] dialpeers and trunk groups


Yeah anytime I create trunk groups I create them on FXO ports, but I have to associate the voice-port to the trunk group.

trunk group FXO-PORTS
max-calls any 3
description "Trunk Group for FXO Ports"
hunt-scheme round-robin

voice-port 0/2/0
trunk-group FXO-PORTS
no vad
no comfort-noise
connection plar 909
caller-id enable
!
voice-port 0/2/1
trunk-group FXO-PORTS
no vad
no comfort-noise
connection plar 909
caller-id enable
!
voice-port 0/2/2
trunk-group FXO-PORTS
no vad
no comfort-noise
connection plar 909
caller-id enable

dial-peer voice 10 pots
trunkgroup FXO-PORTS
description Emergency 911
preference 1
destination-pattern 911
forward-digits all



-----Original Message-----
From: Lelio Fulgenzi <lelio@uoguelph.ca>
Sent: Wed, February 28, 2007 9:33 am
To: cbomba@s4nets.com, cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] dialpeers and trunk groups

Pretty sure I tried that and it wouldn't take the command. Or did I try the serial port? Can't remember.

--------------------------------------------------------------------------------
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * university of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...there's no such thing as a bad timbit...

----- Original Message -----
From: Christopher M. Bomba
To: cisco-voip@puck.nether.net
Sent: Wednesday, February 28, 2007 8:14 AM
Subject: [cisco-voip] dialpeers and trunk groups


Try putting the trunk-group commands on the voice-port 3/0:23 instead of the controller.

Chris

________________________________________
________________________________________
_

Message: 1
Date: Tue, 27 Feb 2007 13:53:12 -0500
From: "Lelio Fulgenzi" <lelio@uoguelph.ca>
Subject: [cisco-voip] dialpeers and trunk groups
To: <cisco-voip@puck.nether.net>
Message-ID: <02f401c75aa0$87d37d40$47196883@cfs.uoguelph.ca>
Content-Type: text/plain; charset="iso-8859-1"

I'm trying to get trunk groups working. I've followed the steps in the book, but I'm getting failures when trying to make the call. When I remove the trunkgroup on the dialpeer and add the port, calls go through fine. The dialpeer shows up and running (as far as I can tell). Anyone know what I might be missing?

!
trunk group uogdev_pstn_tg
hunt-scheme round-robin
!
trunk group uogdev_911_tg
hunt-scheme sequential
!
controller T1 3/0
framing esf
linecode b8zs
pri-group timeslots 1-24 service mgcp
trunk-group uogdev_pstn_tg timeslots 2-23
trunk-group uogdev_911_tg timeslots 1
!
dial-peer voice 9519901 pots
trunkgroup uogdev_pstn_tg
corlist outgoing uogdev-local-css
destination-pattern 9519.......
forward-digits 10

________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip


Christopher M. Bomba

2007-02-28, 1:11 pm

Yeah anytime I create trunk groups I create them on FXO ports, but I have to associate the voice-port to the trunk group.

trunk group FXO-PORTS
max-calls any 3
description "Trunk Group for FXO Ports"
hunt-scheme round-robin

voice-port 0/2/0
trunk-group FXO-PORTS
no vad
no comfort-noise
connection plar 909
caller-id enable
!
voice-port 0/2/1
trunk-group FXO-PORTS
no vad
no comfort-noise
connection plar 909
caller-id enable
!
voice-port 0/2/2
trunk-group FXO-PORTS
no vad
no comfort-noise
connection plar 909
caller-id enable

dial-peer voice 10 pots
trunkgroup FXO-PORTS
description Emergency 911
preference 1
destination-pattern 911
forward-digits all



-----Original Message-----
From: Lelio Fulgenzi <lelio@uoguelph.ca>
Sent: Wed, February 28, 2007 9:33 am
To: cbomba@s4nets.com, cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] dialpeers and trunk groups

Pretty sure I tried that and it wouldn't take the command. Or did I try the serial port? Can't remember.

--------------------------------------------------------------------------------
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * university of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
....there's no such thing as a bad timbit...

----- Original Message -----
From: Christopher M. Bomba
To: cisco-voip@puck.nether.net
Sent: Wednesday, February 28, 2007 8:14 AM
Subject: [cisco-voip] dialpeers and trunk groups


Try putting the trunk-group commands on the voice-port 3/0:23 instead of the controller.

Chris

________________________________________
________________________________________
_

Message: 1
Date: Tue, 27 Feb 2007 13:53:12 -0500
From: "Lelio Fulgenzi" <lelio@uoguelph.ca>
Subject: [cisco-voip] dialpeers and trunk groups
To: <cisco-voip@puck.nether.net>
Message-ID: <02f401c75aa0$87d37d40$47196883@cfs.uoguelph.ca>
Content-Type: text/plain; charset="iso-8859-1"

I'm trying to get trunk groups working. I've followed the steps in the book, but I'm getting failures when trying to make the call. When I remove the trunkgroup on the dialpeer and add the port, calls go through fine. The dialpeer shows up and running (
as far as I can tell). Anyone know what I might be missing?

!
trunk group uogdev_pstn_tg
hunt-scheme round-robin
!
trunk group uogdev_911_tg
hunt-scheme sequential
!
controller T1 3/0
framing esf
linecode b8zs
pri-group timeslots 1-24 service mgcp
trunk-group uogdev_pstn_tg timeslots 2-23
trunk-group uogdev_911_tg timeslots 1
!
dial-peer voice 9519901 pots
trunkgroup uogdev_pstn_tg
corlist outgoing uogdev-local-css
destination-pattern 9519.......
forward-digits 10

________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip
Christopher M. Bomba

2007-02-28, 1:11 pm

I have never created trunk ports on digital circuits before. It might only work for analog ports.



trunk-group (interface) Assigns an ISDN PRI or NFAS interface to a trunk group


Try that I saw that on Cisco's site.

Chris


-----Original Message-----
From: Lelio Fulgenzi <lelio@uoguelph.ca>
Sent: Wed, February 28, 2007 10:45 am
To: cbomba@s4nets.com
Cc: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] dialpeers and trunk groups

No luck. Gave me that same error before about only for analog ports. I tried applying directly to serial port, no errors, and the dial peer seems active, but errors out.

I'm TAC'ing it.

--------------------------------------------------------------------------------
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * university of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
....there's no such thing as a bad timbit...

----- Original Message -----
From: Christopher M. Bomba
To: Lelio Fulgenzi
Cc: cisco-voip@puck.nether.net
Sent: Wednesday, February 28, 2007 10:11 AM
Subject: Re: [cisco-voip] dialpeers and trunk groups


Yeah anytime I create trunk groups I create them on FXO ports, but I have to associate the voice-port to the trunk group.

trunk group FXO-PORTS
max-calls any 3
description "Trunk Group for FXO Ports"
hunt-scheme round-robin

voice-port 0/2/0
trunk-group FXO-PORTS
no vad
no comfort-noise
connection plar 909
caller-id enable
!
voice-port 0/2/1
trunk-group FXO-PORTS
no vad
no comfort-noise
connection plar 909
caller-id enable
!
voice-port 0/2/2
trunk-group FXO-PORTS
no vad
no comfort-noise
connection plar 909
caller-id enable

dial-peer voice 10 pots
trunkgroup FXO-PORTS
description Emergency 911
preference 1
destination-pattern 911
forward-digits all



-----Original Message-----
From: Lelio Fulgenzi <lelio@uoguelph.ca>
Sent: Wed, February 28, 2007 9:33 am
To: cbomba@s4nets.com, cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] dialpeers and trunk groups

Pretty sure I tried that and it wouldn't take the command. Or did I try the serial port? Can't remember.

--------------------------------------------------------------------------------
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * university of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...there's no such thing as a bad timbit...

----- Original Message -----
From: Christopher M. Bomba
To: cisco-voip@puck.nether.net
Sent: Wednesday, February 28, 2007 8:14 AM
Subject: [cisco-voip] dialpeers and trunk groups


Try putting the trunk-group commands on the voice-port 3/0:23 instead of the controller.

Chris

________________________________________
________________________________________
_

Message: 1
Date: Tue, 27 Feb 2007 13:53:12 -0500
From: "Lelio Fulgenzi" <lelio@uoguelph.ca>
Subject: [cisco-voip] dialpeers and trunk groups
To: <cisco-voip@puck.nether.net>
Message-ID: <02f401c75aa0$87d37d40$47196883@cfs.uoguelph.ca>
Content-Type: text/plain; charset="iso-8859-1"

I'm trying to get trunk groups working. I've followed the steps in the book, but I'm getting failures when trying to make the call. When I remove the trunkgroup on the dialpeer and add the port, calls go through fine. The dialpeer shows up and running
(as far as I can tell). Anyone know what I might be missing?

!
trunk group uogdev_pstn_tg
hunt-scheme round-robin
!
trunk group uogdev_911_tg
hunt-scheme sequential
!
controller T1 3/0
framing esf
linecode b8zs
pri-group timeslots 1-24 service mgcp
trunk-group uogdev_pstn_tg timeslots 2-23
trunk-group uogdev_911_tg timeslots 1
!
dial-peer voice 9519901 pots
trunkgroup uogdev_pstn_tg
corlist outgoing uogdev-local-css
destination-pattern 9519.......
forward-digits 10

________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip
Robert Kulagowski

2007-02-28, 1:11 pm

It's working fine here:

trunk group Local

interface Serial0/1/0:23
no ip address
encapsulation hdlc
isdn switch-type primary-5ess
isdn incoming-voice voice
isdn map address . plan isdn type national
trunk-group Local
no cdp enable

dial-peer voice 871 pots
trunkgroup Local
description 7-digit local call to SBC
preference 1
destination-pattern 8[2-9]......
progress_ind setup enable 3
clid restrict

dial-peer voice 873 pots
trunkgroup LongDistance
description 7-digit local calls to ATT - stuff 203
preference 3
destination-pattern 8[2-9]......
clid restrict
prefix 203

# sh ver
Cisco IOS Software, 3800 Software (C3845-IPVOICE-M), Version 12.4(11)T1,
RELEASE SOFTWARE (fc5)

Of course, we're not doing COR stuff, but fundamentally it does work.

Found an issue with FXO ports though; if you had a dead port, or had
setup a range of ports but only had the first few connected, you'd get
busy instead of rolling onto the next one in sequence (during a rollout
we had 8 in the TG, but only two actually connected for testing. Lots
of headscratching and examination of dial-peers on what turned out to be
not dial-peers at all.) Here's what TAC gave me:

trunk group FXO
max-retry 5
voice-class cause-code 1
hunt-scheme round-robin
!
voice class cause-code 1
no-circuit
Christopher M. Bomba

2007-02-28, 1:11 pm

Do you know if you can combine the PRI and the FXO ports in one trunk-group instead of having separate dial-peers for each?


Chris


-----Original Message-----
From: Robert Kulagowski <bob@smalltime.com>
Sent: Wed, February 28, 2007 11:45 am
To: cbomba@s4nets.com
Cc: Lelio Fulgenzi <lelio@uoguelph.ca>, cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] dialpeers and trunk groups

It's working fine here:

trunk group Local

interface Serial0/1/0:23
no ip address
encapsulation hdlc
isdn switch-type primary-5ess
isdn incoming-voice voice
isdn map address . plan isdn type national
trunk-group Local
no cdp enable

dial-peer voice 871 pots
trunkgroup Local
description 7-digit local call to SBC
preference 1
destination-pattern 8[2-9]......
progress_ind setup enable 3
clid restrict

dial-peer voice 873 pots
trunkgroup LongDistance
description 7-digit local calls to ATT - stuff 203
preference 3
destination-pattern 8[2-9]......
clid restrict
prefix 203

# sh ver
Cisco IOS Software, 3800 Software (C3845-IPVOICE-M), Version 12.4(11)T1,
RELEASE SOFTWARE (fc5)

Of course, we're not doing COR stuff, but fundamentally it does work.

Found an issue with FXO ports though; if you had a dead port, or had
setup a range of ports but only had the first few connected, you'd get
busy instead of rolling onto the next one in sequence (during a rollout
we had 8 in the TG, but only two actually connected for testing. Lots
of headscratching and examination of dial-peers on what turned out to be
not dial-peers at all.) Here's what TAC gave me:

trunk group FXO
max-retry 5
voice-class cause-code 1
hunt-scheme round-robin
!
voice class cause-code 1
no-circuit
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