I would like to connect a paging system to Cisco Call Manager 6.1. I have a router 2811 with FXS and FXO ports. The manufacturer of the paging system told me that his system acts like a telephone system, so it should be connected to FXO. The available settings on the paging system are:
- C-wire is stand-by current <-> operating current
- connection is subscriber <-> cross-connection, exchange line
- loop current is provided internally <-> externally
The above is translated from German, thus I am not quite sure about the technical terms. The question is which settings should I choose? Next, what is appropriate for the FXO? Currently I have:
impedance complex 2
timing hookflash-out 50
I have configured a route-group, a route-list and a route pattern. When I dial the number the LED at the FXO interface is lit shortly and I get a busy-signal.