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Is it possible to turn down the D channel on a Qsig trunk

We're working with a mgcp controlled 3845 and a mgcp controlled 6608 blade in 6509 switch. We're connecting to a Nortel PBX using Qsig trunks.

We're testing failover for calls from the Nortel system over multiple Qsig trunks to the 3845 and the 6608, i.e. if the Nortel see the trunk is down it will hunt to the next trunk.

What the Nortel engineers are requesting us to do is to turn down the D channel on a trunk from the 6608 or the 3845 to the Nortel PBX to see if their equipment will hunt to the next Qsig trunk if it sees the D channel down.

Thanks,

Jim

1 REPLY
Silver

Re: Is it possible to turn down the D channel on a Qsig trunk

On the 3845, go to the interface serial and do a shut down to bring down the D channel. For example, if the T1 is connected to port 1/0, then do the following

interface serial 1/0:23

shutdown

On the 6608, if you are connected to port 5/1, then disabling that port will bring down the D channel. Use this command

set port disable 5/1

Regards,

Anup

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