check call routing on voice gateway

[suthomas1]

Hello all,

Just thinking of a DR scenarion in terms of voice calls via our voice gateways.
We have 2 sites - one being the main site with more channel capacity & the other with
lesser capacity on our voice gateway routers/isdn.

what way to check if the calls are indeed flowing through the desired gateways? any help with commands will be great.

thanks in advance.

[Flo.Matalis]

I normally use below when SIP/H323.

show call active voice compact
voice call status
show isdn active

If MGCP, since calls are back-hauled to CUCM, I use "debug isdn q931" and check from the debugs.

[Chris Deren]

With PRI circuit as you allude to ISDN you can simply do:

show voice call summary

show voice port summary