Mailing List Archive: Cisco: VOIP

Asterisk and a CCM...

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kstone at teledvance

Mar 15, 2004, 8:19 AM

Post #1 of 9 (327 views)
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Asterisk and a CCM...

I'm trying to bridge Asterisk PBX and CCM. I setup a h323 gateway on
CCM and pointed it to the Asterisk box. I build chan_oh323 for
asterisk.. installed it, and pointed it to route to the CCM.
I call a CCM extension from Asterisk and the phone rings 1.5 times and
CCM ends the call. I can tell this from the Asterisk debug logs.

Anyone have any suggestions as how to debug this on the CCM side?

jared at puck

Mar 15, 2004, 8:22 AM

Post #2 of 9 (318 views)
Permalink

Re: Asterisk and a CCM... [In reply to]

On Mon, Mar 15, 2004 at 10:19:20AM -0500, Kyle Stone wrote:
> I'm trying to bridge Asterisk PBX and CCM. I setup a h323 gateway on
> CCM and pointed it to the Asterisk box. I build chan_oh323 for
> asterisk.. installed it, and pointed it to route to the CCM.
> I call a CCM extension from Asterisk and the phone rings 1.5 times and
> CCM ends the call. I can tell this from the Asterisk debug logs.
>
>
> Anyone have any suggestions as how to debug this on the CCM side?

Not sure if your CM supports it, but perhaps you want to
try SIP instead of H.323. Much simpler, IMHO.

- Jared

--
Jared Mauch | pgp key available via finger from jared [at] puck
clue++; | http://puck.nether.net/~jared/ My statements are only mine.

jared at puck

Mar 15, 2004, 8:27 AM

Post #3 of 9 (319 views)
Permalink

Re: Asterisk and a CCM... [In reply to]

SIP should be able to handle the call transfers back and forth.

Depending on what phones you're using, you might want to
try out the chan_skinny module in asterisk. I'm using it with mixed
success on a test phone (7970). I suspect that the 7940/60 firmware
works better when running SCCP.

- Jared

On Mon, Mar 15, 2004 at 10:28:24AM -0500, Kyle Stone wrote:
> Not for a gateway.. Asterisk is essentially a self contained PBX, I'm
> trying to route calls into and out of it.
>
>
> Kyle
>
>
> -----Original Message-----
> From: Jared Mauch [mailto:jared [at] puck]
> Sent: Monday, March 15, 2004 10:23 AM
> To: Kyle Stone
> Cc: cisco-voip [at] puck
> Subject: Re: [cisco-voip] Asterisk and a CCM...
>
> On Mon, Mar 15, 2004 at 10:19:20AM -0500, Kyle Stone wrote:
> > I'm trying to bridge Asterisk PBX and CCM. I setup a h323 gateway on
> > CCM and pointed it to the Asterisk box. I build chan_oh323 for
> > asterisk.. installed it, and pointed it to route to the CCM.
> > I call a CCM extension from Asterisk and the phone rings 1.5 times and
> > CCM ends the call. I can tell this from the Asterisk debug logs.
> >
> >
> > Anyone have any suggestions as how to debug this on the CCM side?
>
> Not sure if your CM supports it, but perhaps you want to
> try SIP instead of H.323. Much simpler, IMHO.
>
> - Jared
>
> --
> Jared Mauch | pgp key available via finger from jared [at] puck
> clue++; | http://puck.nether.net/~jared/ My statements are only
> mine.

--
Jared Mauch | pgp key available via finger from jared [at] puck
clue++; | http://puck.nether.net/~jared/ My statements are only mine.

kstone at teledvance

Mar 15, 2004, 8:28 AM

Post #4 of 9 (316 views)
Permalink

RE: Asterisk and a CCM... [In reply to]

Not for a gateway.. Asterisk is essentially a self contained PBX, I'm
trying to route calls into and out of it.

Kyle

-----Original Message-----
From: Jared Mauch [mailto:jared [at] puck]
Sent: Monday, March 15, 2004 10:23 AM
To: Kyle Stone
Cc: cisco-voip [at] puck
Subject: Re: [cisco-voip] Asterisk and a CCM...

On Mon, Mar 15, 2004 at 10:19:20AM -0500, Kyle Stone wrote:
> I'm trying to bridge Asterisk PBX and CCM. I setup a h323 gateway on
> CCM and pointed it to the Asterisk box. I build chan_oh323 for
> asterisk.. installed it, and pointed it to route to the CCM.
> I call a CCM extension from Asterisk and the phone rings 1.5 times and
> CCM ends the call. I can tell this from the Asterisk debug logs.
>
>
> Anyone have any suggestions as how to debug this on the CCM side?

Not sure if your CM supports it, but perhaps you want to
try SIP instead of H.323. Much simpler, IMHO.

- Jared

--
Jared Mauch | pgp key available via finger from jared [at] puck
clue++; | http://puck.nether.net/~jared/ My statements are only
mine.

tomas at tronet

Mar 15, 2004, 8:28 AM

Post #5 of 9 (318 views)
Permalink

RE: Asterisk and a CCM... [In reply to]

you have attached no debugs - but have a look for q931 timeouts

--

deejay

> -----Original Message-----
> From: cisco-voip-bounces [at] puck
> [mailto:cisco-voip-bounces [at] puck] On Behalf Of Kyle Stone
> Sent: Monday, March 15, 2004 16:19
> To: cisco-voip [at] puck
> Subject: [cisco-voip] Asterisk and a CCM...
>
> I'm trying to bridge Asterisk PBX and CCM. I setup a h323
> gateway on CCM and pointed it to the Asterisk box. I build
> chan_oh323 for asterisk.. installed it, and pointed it to
> route to the CCM.
> I call a CCM extension from Asterisk and the phone rings 1.5
> times and CCM ends the call. I can tell this from the
> Asterisk debug logs.
>
>
> Anyone have any suggestions as how to debug this on the CCM side?
>
>
>
> _______________________________________________
> cisco-voip mailing list
> cisco-voip [at] puck
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
>
>

rratliff at cisco

Mar 15, 2004, 8:30 AM

Post #6 of 9 (320 views)
Permalink

Re: Asterisk and a CCM... [In reply to]

You should be able to see the H225 communication between the gateway and CM
in the CallManager traces. Make sure they are set to detailed. If you are
running an older version of CM (ie 3.1) you will also want to set
SdlTraceTypeFlag to 0x8000EB15. This trace should also tell you the
disconnect cause for the call.

What type of trunk do you have going to the Asterisk? If it's a PRI what
does a 'debug isdn q931' show?

-Ryan
----- Original Message -----
From: "Kyle Stone" <kstone [at] teledvance>
To: <cisco-voip [at] puck>
Sent: Monday, March 15, 2004 10:19 AM
Subject: [cisco-voip] Asterisk and a CCM...

> I'm trying to bridge Asterisk PBX and CCM. I setup a h323 gateway on
> CCM and pointed it to the Asterisk box. I build chan_oh323 for
> asterisk.. installed it, and pointed it to route to the CCM.
> I call a CCM extension from Asterisk and the phone rings 1.5 times and
> CCM ends the call. I can tell this from the Asterisk debug logs.
>
>
> Anyone have any suggestions as how to debug this on the CCM side?
>
>
>
> _______________________________________________
> cisco-voip mailing list
> cisco-voip [at] puck
> https://puck.nether.net/mailman/listinfo/cisco-voip

jared at puck

Mar 15, 2004, 8:38 AM

Post #7 of 9 (321 views)
Permalink

Re: Asterisk and a CCM... [In reply to]

On Mon, Mar 15, 2004 at 10:30:56AM -0500, Ryan Ratliff wrote:
> You should be able to see the H225 communication between the gateway and CM
> in the CallManager traces. Make sure they are set to detailed. If you are
> running an older version of CM (ie 3.1) you will also want to set
> SdlTraceTypeFlag to 0x8000EB15. This trace should also tell you the
> disconnect cause for the call.
>
> What type of trunk do you have going to the Asterisk? If it's a PRI what
> does a 'debug isdn q931' show?

Asterisk is a software based PBX.

www.asteriskpbx.org

- Jared

> ----- Original Message -----
> From: "Kyle Stone" <kstone [at] teledvance>
> To: <cisco-voip [at] puck>
> Sent: Monday, March 15, 2004 10:19 AM
> Subject: [cisco-voip] Asterisk and a CCM...
>
>
> > I'm trying to bridge Asterisk PBX and CCM. I setup a h323 gateway on
> > CCM and pointed it to the Asterisk box. I build chan_oh323 for
> > asterisk.. installed it, and pointed it to route to the CCM.
> > I call a CCM extension from Asterisk and the phone rings 1.5 times and
> > CCM ends the call. I can tell this from the Asterisk debug logs.
> >
> >
> > Anyone have any suggestions as how to debug this on the CCM side?
> >
> >
> >
> > _______________________________________________
> > cisco-voip mailing list
> > cisco-voip [at] puck
> > https://puck.nether.net/mailman/listinfo/cisco-voip
>
> _______________________________________________
> cisco-voip mailing list
> cisco-voip [at] puck
> https://puck.nether.net/mailman/listinfo/cisco-voip

--
Jared Mauch | pgp key available via finger from jared [at] puck
clue++; | http://puck.nether.net/~jared/ My statements are only mine.

kstone at teledvance

Mar 15, 2004, 8:41 AM

Post #8 of 9 (319 views)
Permalink

RE: Asterisk and a CCM... [In reply to]

Umm... I'm pretty green in CCM still. I don't really know where the
trace utility is or how to use it. It's a 3.2 CCM, btw.. I don't have
any thing terminating in Asterisk as of yet.. I'm trying to route all
the call out of it that don't exist locally to the CCM. I can call from
an h323 client to an h323 client in Asterisk.. I know that works.. and I
can get the sccp 7960 on the CCM to ring.. but like I said.. 1.5 rings
and it's dead.. Or if I answer it.. it goes fast busy. How do I check
the capabilities of what codecs are allowed to call this phone? Maybie
it's a codec mismatch on the Asterisk side of the call.

Kyle

-----Original Message-----
From: Ryan Ratliff [mailto:rratliff [at] cisco]
Sent: Monday, March 15, 2004 10:31 AM
To: Kyle Stone; cisco-voip [at] puck
Subject: Re: [cisco-voip] Asterisk and a CCM...

You should be able to see the H225 communication between the gateway and
CM
in the CallManager traces. Make sure they are set to detailed. If you
are
running an older version of CM (ie 3.1) you will also want to set
SdlTraceTypeFlag to 0x8000EB15. This trace should also tell you the
disconnect cause for the call.

What type of trunk do you have going to the Asterisk? If it's a PRI
what
does a 'debug isdn q931' show?

-Ryan
----- Original Message -----
From: "Kyle Stone" <kstone [at] teledvance>
To: <cisco-voip [at] puck>
Sent: Monday, March 15, 2004 10:19 AM
Subject: [cisco-voip] Asterisk and a CCM...

> I'm trying to bridge Asterisk PBX and CCM. I setup a h323 gateway on
> CCM and pointed it to the Asterisk box. I build chan_oh323 for
> asterisk.. installed it, and pointed it to route to the CCM.
> I call a CCM extension from Asterisk and the phone rings 1.5 times and
> CCM ends the call. I can tell this from the Asterisk debug logs.
>
>
> Anyone have any suggestions as how to debug this on the CCM side?
>
>
>
> _______________________________________________
> cisco-voip mailing list
> cisco-voip [at] puck
> https://puck.nether.net/mailman/listinfo/cisco-voip

rratliff at cisco

Mar 15, 2004, 8:41 AM

Post #9 of 9 (317 views)
Permalink

Re: Asterisk and a CCM... [In reply to]

Obviously my ignorance of Asterisk is getting in the way here.

In the CallManager web page go to Application->Serviceability. Then go to
Trace->Configuration. Choose the server that the phone is registered to.
Select the Cisco CallManager service.
Now hit the "Set Default" button, and then change the debug trace level to
detailed (drop-down box). Hit Update.

Now your CCM traces are being logged in full detail to c:\program
files\cisco\trace\ccm.

-Ryan
----- Original Message -----
From: "Kyle Stone" <kstone [at] teledvance>
To: "Ryan Ratliff" <rratliff [at] cisco>; <cisco-voip [at] puck>
Sent: Monday, March 15, 2004 10:41 AM
Subject: RE: [cisco-voip] Asterisk and a CCM...

> Umm... I'm pretty green in CCM still. I don't really know where the
> trace utility is or how to use it. It's a 3.2 CCM, btw.. I don't have
> any thing terminating in Asterisk as of yet.. I'm trying to route all
> the call out of it that don't exist locally to the CCM. I can call from
> an h323 client to an h323 client in Asterisk.. I know that works.. and I
> can get the sccp 7960 on the CCM to ring.. but like I said.. 1.5 rings
> and it's dead.. Or if I answer it.. it goes fast busy. How do I check
> the capabilities of what codecs are allowed to call this phone? Maybie
> it's a codec mismatch on the Asterisk side of the call.
>
>
>
>
> Kyle
>
>
> -----Original Message-----
> From: Ryan Ratliff [mailto:rratliff [at] cisco]
> Sent: Monday, March 15, 2004 10:31 AM
> To: Kyle Stone; cisco-voip [at] puck
> Subject: Re: [cisco-voip] Asterisk and a CCM...
>
> You should be able to see the H225 communication between the gateway and
> CM
> in the CallManager traces. Make sure they are set to detailed. If you
> are
> running an older version of CM (ie 3.1) you will also want to set
> SdlTraceTypeFlag to 0x8000EB15. This trace should also tell you the
> disconnect cause for the call.
>
> What type of trunk do you have going to the Asterisk? If it's a PRI
> what
> does a 'debug isdn q931' show?
>
> -Ryan
> ----- Original Message -----
> From: "Kyle Stone" <kstone [at] teledvance>
> To: <cisco-voip [at] puck>
> Sent: Monday, March 15, 2004 10:19 AM
> Subject: [cisco-voip] Asterisk and a CCM...
>
>
> > I'm trying to bridge Asterisk PBX and CCM. I setup a h323 gateway on
> > CCM and pointed it to the Asterisk box. I build chan_oh323 for
> > asterisk.. installed it, and pointed it to route to the CCM.
> > I call a CCM extension from Asterisk and the phone rings 1.5 times and
> > CCM ends the call. I can tell this from the Asterisk debug logs.
> >
> >
> > Anyone have any suggestions as how to debug this on the CCM side?
> >
> >
> >
> > _______________________________________________
> > cisco-voip mailing list
> > cisco-voip [at] puck
> > https://puck.nether.net/mailman/listinfo/cisco-voip
>

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