[cisco-voip] ISDN Call Utilisation - Daily Peak

[Max Pierson]

What are you using to signal MGCP or H.323 ??  If MGCP, you won't get much
from the gateway itself since it's controlled via CCM. You could write a
script to ssh/telnet to the gateway and parse a "show voice call stat". Not
sure what's pollable on CCM for channel usage.

Otherwise, you could change your signaling to H.323 and that opens up the
following OID's to poll via SNMP...

OID's to get the channel usage

- cpmActiveDS0s

- cpmDS1ActiveDS0s

- cpmActiveDS0sHighWaterMark

- cpmDS1ActiveDS0sHighWaterMark



On Wed, Dec 22, 2010 at 9:36 PM, Cheng, Karen <Karen.Cheng at racq.com.au>wrote:

>  Thanks Dennis,
>
>
>
> Unfortunately with SIP gateways there is no real way of differentiating
> between different trunk-groups in RTMT.
>
>
>
> Only thing I can see from RTMT is how many SIP calls are active from 1 call
> manager server to that gateway total which in the current situation is not
> helpful as each gateway has multiple ISDN trunk groups attached to them.
>
>
>
> But thanks anyways.
>
>
>
> *Karen Cheng*
>
> *Voice Engineer*
>
>
>
>
>
> *From:* Dennis Heim [mailto:Dennis.Heim at cdw.com]
> *Sent:* Thursday, 23 December 2010 12:59 PM
> *To:* Cheng, Karen; 'cisco-voip at puck.nether.net'
> *Subject:* RE: ISDN Call Utilisation - Daily Peak
>
>
>
> The easiest way is to do it via RTMT graphs.
>
>
>
> Dennis Heim
> Network Voice Engineer
> CDW  Advanced Technology Services
> 11711 N. Meridian Street, Suite 225
> Carmel, IN  46032
>
> 317.569.4255 Office/Home Office
> 317.569.4201 Fax
> 317.694.6070 Cell
>
> dennis.heim at cdw.com
> cdw.com/content/solutions/unified-communications/<http://www.cdw.com/content/solutions/unified-communications/>
>
>
>
> *From:* cisco-voip-bounces at puck.nether.net [mailto:
> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Cheng, Karen
> *Sent:* Wednesday, December 22, 2010 7:21 PM
> *To:* 'cisco-voip at puck.nether.net'
> *Subject:* [cisco-voip] ISDN Call Utilisation - Daily Peak
>
>
>
> Hi guys,
>
>
>
> Is there anyway to show the peak utilisation of the isdn interfaces from
> the Cisco router?
>
>
>
> We migrated over from Avaya and on there was a command to list measurements
> trunk-group summary yesterday peak to show whether any interfaces got maxed.
>
>
>
> I can’t seem to find anything similar on the Cisco router platform.
>
>
>
> Regards
>
>
>
> *Karen Cheng*
>
> *Voice Engineer*
>
>
>
>
>
>
>
>
>
>
>
>
>
>
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