[cisco-voip] Bandwidth Sync Issues

[Lelio Fulgenzi]

So should I stay away from locations where possible? We have a remote site coming online with a large pipe (100Mbps) and I wanted to use locations. It sounds like there are definately some bugs.

--------------------------------------------------------------------------------
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: Patrick Diener 
  To: cisco-voip at puck.nether.net 
  Sent: Tuesday, March 13, 2007 3:39 PM
  Subject: Re: [cisco-voip] Bandwidth Sync Issues


  unfortunatly that sounds like a ccm bug to me...

  On 3/13/07, Andrew F. Wolfe <deadpool.slayer.telecomm at gmail.com> wrote:
  > Calls are properly released.  Essentially when the calls come in and are
  > released it looks like the bandwidth that was originally allocated is not
  > released.  Eventually the bandwidth usage climbs to a point that there are
  > no more resources
  >
  >
  > On 3/13/07, Patrick Diener <patrick.diener at gmail.com> wrote:
  > > you said "calls will drop and that bandwidth does not release", what
  > > does drop mean exactly? Are calls properly released or do they
  > > actually drop in the middle of conversations?
  > >
  > >
  > > On 3/13/07, Andrew F. Wolfe <
  > deadpool.slayer.telecomm at gmail.com> wrote:
  > > > That is pretty much the same issue, unfortunately resynch of the
  > bandwidth
  > > > is only temporary.  It lasts about 45 minutes then starts to climb up
  > again.
  > > >
  > > >
  > > >
  > > > On 3/13/07, Jason Aarons (US) <jason.aarons at us.didata.com> wrote:
  > > > >
  > > > >
  > > > >
  > > > >
  > > > >
  > > > > I've given up on Locations in CCM 4.1 being error free. Seems to have
  > some
  > > > caveats requiring re-syncs here and there.
  > > > >
  > > > >
  > > > >
  > > > > I had a hub/spoke site with T1 1.54MBps and 3 7940s. Locations was set
  > to
  > > > 384k.  Codec was G729a.  After a couple months no issues, the third
  > phone
  > > > would call across the WAN and get "Not Enough Bandwidth", then I saw
  > this at
  > > > other customers randomly. Once we re-synch the issue went away.
  > > > >
  > > > >
  > > > >
  > > > >
  > > > >
  > > > > From: cisco-voip-bounces at puck.nether.net
  > > > [mailto:cisco-voip-bounces at puck.nether.net] On Behalf
  > Of
  > > > Matt Slaga (US)
  > > > > Sent: Tuesday, March 13, 2007 2:57 PM
  > > > > To: Andrew F. Wolfe; cisco-voip at puck.nether.net
  > > > > Subject: Re: [cisco-voip] Bandwidth Sync Issues
  > > > >
  > > > >
  > > > >
  > > > >
  > > > > What version of CCM are you running?  I've seen this before..
  > > > >
  > > > >
  > > > >
  > > > >
  > > > > From: cisco-voip-bounces at puck.nether.net [mailto:
  > > > cisco-voip-bounces at puck.nether.net] On Behalf Of Andrew
  > F.
  > > > Wolfe
  > > > > Sent: Tuesday, March 13, 2007 1:49 PM
  > > > > To: cisco-voip at puck.nether.net
  > > > > Subject: [cisco-voip] Bandwidth Sync Issues
  > > > >
  > > > >
  > > > >
  > > > > Hello,
  > > > >
  > > > > I have an H.323 gateway at an SRST site that is having bandwidth
  > > > synchronization issues.  When you watch a perfmon of the calls using the
  > > > Cisco Locations Performance Object, you see that the bandwidth seems
  > fine
  > > > but then calls will drop and that bandwidth does not release.  When you
  > > > manually resync the bandwidth everything is corrected but within about
  > 30
  > > > minutes the bandwidth climbs higher and higher until out of resources.
  > At
  > > > the other 53 locations we don't have this issue.  Any thoughts?  What do
  > you
  > > > need to know from me?  Thanks in advance.
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