[cisco-voip] Gateway PRI Calls

Pete Fabian pfabian at telesphere.com
Fri Aug 3 11:10:22 EDT 2007


Are you looking for traffic to go from router1port1 to router2port1 to
router1port2 to router2port2, or would router1port1 to router1port2 to
router2port1 to router2port2 work?

 

If the second way works for you, you could just setup route lists/route
groups with router1 then router 2, for the pots dial-peers on the router
just preference port 1 with a lower preference then the dial-peer for port 2

 

 

If you really want the first way to work then you may be in for more work.
Off the top of my head you could probably setup the gateways as IPIPGW's and
failover via a voip dial-peer to the other router.  You would probably also
have to create some translation patterns on the routers to avoid routing
loops.  Don't know if that would even work but I am interested to see what
others have to say

 

 

 

  _____  

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Nick Kassel
Sent: Friday, August 03, 2007 7:27 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Gateway PRI Calls

 

We currently have 2 x H323 gateways each with their own PRI circuit from the
same provider configured to fail over to one another should they fail.

 

We now want to order another 2 x PRI circuits from a different provider and
locate one in each of the gateways so we have one circuit from each provider
in both gateways. We would like to use the new circuits for outbound calls
and use the existing circuits for inbound. 

 

However is it going to be possible to failover to the other vendors circuit
if say for instance all 60 out bound channels are in use.

 

 

 

 

 

 

 



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