How to config the call-forward no answer on VoIP?

[alomar818]

I want to let the FXS port forward to other port or SIP client when the FXS port no answer after 10 seconds.Can anybody know how to config the call-forward when the phone no answer after some seconds?Thanks a lot.

[mchin345]

You can call forward to a pots phone on an FXS port if you set up a dial-peer for the port with a destination pattern.

Here is an example:

ephone-dn 8 dual-line

call-forward noan 5000 timeout 20

telephony-service

call-forward pattern .T

dial-peer voice 10 pots

destination-pattern 5000

port 0/1/0

SIP call forwarding is supported only on e-phones(IP phones) not on the phones configured on the gateway. (FXS).