[cisco-voip] Monitor debug isdn q931 on multiple gateways?

Matthew Saskin msaskin at gmail.com
Sat Oct 10 09:22:49 EDT 2009


On a very busy router, trying to syslog 'debug isdn q931' is going to result
in syslog messages getting dropped, just a heads up.

Matthew Saskin
msaskin at gmail.com
203-253-9571


On Fri, Oct 9, 2009 at 8:01 PM, Dennis Heim <Dennis.Heim at cdw.com> wrote:

>  The best thing I can think of would be syslog.
>
>
>
> Dennis Heim
> Network Voice Engineer
> CDW  Advanced Technology Services
> 11711 N. Meridian Street, Suite 225
> Carmel, IN  46032
>
> 317.569.4255 Office
> 317.569.4201 Fax
> 317.694.6070 Cell
>
> dennis.heim at cdw.com
> www.berbee.com
>
>
>
> *From:* cisco-voip-bounces at puck.nether.net [mailto:
> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Craig Staffin
> *Sent:* Friday, October 09, 2009 4:20 PM
> *To:* Dane
> *Cc:* cisco-voip at puck.nether.net
> *Subject:* Re: [cisco-voip] Monitor debug isdn q931 on multiple gateways?
>
>
>
>
> syslog
>
> On Fri, Oct 9, 2009 at 3:05 PM, Dane <dane at pktloss.net> wrote:
>
> Is there a good way or tool that can be used to monitor q931 on
> multiple devices at one time?
>
> Example, last night I had a issue where we were trying to determine if
> a number was hitting one phone system or another.  Due to the area
> code of the number I got into the gateway that had PRI's in that area
> code and did a debug isdn q931 to confirm if the number was hitting
> that system.
>
> Well nada.  So I assumed it wasn't.
>
> However that number actually had a remote call forward set at telco
> side pointing to a number on a different gateway but same phone
> system.  I am not aware of a good way to monitor a LOT of gateways for
> the q931 info at one time.
>
> But after the issue last night it made me wish there was some way to
> aggregate a bunch of debug isdn q931 output from multiple devices in
> near real time and be able to search within all that data.
>
> Any one familiar with something that might do this that I am overlooking?
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