02-02-2012 10:44 AM - edited 03-19-2019 04:20 AM
Hi Everyone,
Just wondering if someone ran through this case over the years...
Scenario :
2 routers in mgcp with 1 T1 on each. The DMS switch cascade the calls to the second T1 if the first one fail.
In a case you lose network connectivity on the first router, thus having the mgcp in a down state the calls should go to the second T1 but having mgcp down doesn't bring down the layer3 on the isdn link... I still ses the isdn status as MULTIFRAME ESTABLISHED...
I tried the busyout command but this only put channels in a busy state ... the first T1 still receive the incomming calls thus not cascading...
Anyone have an idea of what I could do to make the isdn link go down when the mgcp go dwon as well ?
02-02-2012 11:21 AM
Look into busy-out monitor feature:
http://www.cisco.com/en/US/docs/ios/12_0t/12_0t7/feature/guide/busy_t7.html#wp30177
HTH,
Chris
02-02-2012 11:22 AM
ok just found that "ccm-manager shut-backhaul-interfaces" exist...
case close
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