[cisco-voip] Seeing active calls over a WAN link ?

[Wes Sisk]

router debugs with ACL's

common misconfiguration: setup Multicast Music On Hold and select all codecs
and 'increment on port number'.  This will cause ~5 RTP streams per source
to always stream over your network.

/Wes

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net]On Behalf Of Tech Guy
Sent: Friday, August 12, 2005 4:27 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Seeing active calls over a WAN link ?


Any ideas on how I might be able to determine or see active calls over
a wan link?  Basically we have 5 remote locations, all with T1's and
Cisco 2621 routers.  These locations have about 15 users, with
7940/7960 phones that connect back to the corporate office
CallManagers.

We appear to be having some BW and/or QoS issues according to what we
see on the router, and on our solarwinds monitoring software.

However we dont seem to have a good way of knowing how many phone
calls are going across the wan at any given time.  I tried using
attendant console and grouping all the phones and watching the line
status but I question if it is working correctly because I only see
person on the phone, yet qos says we are utilizing like 400Kb of voice
payload traffic according to the 5 min. stats.

Any ideas on better tools for troubleshooting and helping to get to
the bottom of this?  Especially something to see the number of calls
across the wan to a  specific remote router location?

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