[cisco-voip] PRI Failover

Ryan Ratliff rratliff at cisco.com
Wed Apr 1 13:29:56 EDT 2009


Same RG or different RGs in the same RL doesn't matter.  When an MGCP  
PRI goes down that endpoint unregisters so CUCM will know not to  
route calls to it.

-Ryan

On Apr 1, 2009, at 12:11 PM, Paul wrote:


One would *think* if the two PRIs are in a route group, they would  
failover without issue. One quick way to test this out is to shutdown  
one of the PRIs and make a quick call...assuming they're not in  
current use.




________________________________
From: Matthew Loraditch <MLoraditch at heliontechnologies.com>
To: Paul <asobihoudai at yahoo.com>; Cisco VOIP <cisco- 
voip at puck.nether.net>
Sent: Wednesday, April 1, 2009 12:08:28 PM
Subject: RE: [cisco-voip] PRI Failover


I am on MGCP,  and the PRIs are
in two different routers at different sites

Matthew Loraditch
1965 Greenspring Drive
Timonium, MD 21093
support at heliontechnologies.com
(p) (410) 252-8830
(F) (443) 541-1593

Visit us at www.heliontechnologies.com
Support Issue? Email support at heliontechnologies.com for fast assistance!

From:Paul
[mailto:asobihoudai at yahoo.com]
Sent: Wednesday, April 01, 2009 12:06 PM
To: Matthew Loraditch; Cisco VOIP
Subject: Re: [cisco-voip] PRI Failover

If you're using H.323 and you have a dial-peer for each PRI
in successive priorities, the calls should failover to the functional  
PRI.

Paul


________________________________

From:Matthew Loraditch
<MLoraditch at heliontechnologies.com>
To: Cisco VOIP <cisco-voip at puck.nether.net>
Sent: Wednesday, April 1, 2009 11:54:45 AM
Subject: [cisco-voip] PRI Failover
I am hoping this is the case but am unsure. If I have 2 PRIs
in a route group and one goes down (D-channel is reflected as down on  
router)
will CCM automatically send calls to the second PRI or does this  
require manual
intervention?


Matthew Loraditch
1965 Greenspring Drive
Timonium, MD 21093
support at heliontechnologies.com
(p) (410) 252-8830
(F) (443) 541-1593

Visit us at www.heliontechnologies.com
Support Issue? Email support at heliontechnologies.com for fast assistance!




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