Gatekeeper with CCM , PSTN rerouting

oksiazek · ‎12-17-2007

Hi ,

I just want to know if it is possible for an IPT setup composed by a central cluster and a several remotes PSTN gateways to reroute traffic from one gateway to another gateway in case a PSTN failure or congestion without the use of the route lists and route groups but using a gatekeeper .

Thanks

Olivier

oksiazek · ‎12-19-2007

Has anyone an idea ?

Thanks

jolo07310 · ‎12-19-2007

hm.. it is a good question, and here is just my thought...

First you register your voice gateway to gatekeeper

In the gatekeeper you have command like following. There is command option after that...

zone prefix callnewyork 1212.......

blast Sending simultaneous LRQ to remote zones

gw-default-priority Default gateway priority associated with the zone prefix

gw-priority Priority associated with following gateway(s) for this prefix

seq Sequential LRQ sending to remote zones

you can use gw-priority like following

zone prefix callnewyork 1212.... gw-priority 10 NY-GW

zone prefix callnewyork 1212.... gw-priority 9 NJ-GW

Basically, you tell the gatekeeper to use NY-GW first, then NJ-GW to call 212 area code.

Ken