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New Member

SIP Phone to FXO Port

Hi all,

I have a basic setup in my lab with a 2851 running SCCP to a couple cisco phones. I have a FXO card in place that allows calls off the router. Recently I setup a SIP phone but I can't find the commands for allowing it to call out the FXO port. I know with the ephone-dn settings for my SCCP config I can setup the dn to monitor the port. How do I accomplish the same for a SIP phone? My SCCP config and SIP configs are shown below.

voice-port 0/3/0

connection plar opx 3595

ephone-dn 1

number 2001

ephone-dn 10

number 3595

trunk 9 monitor-port 0/3/0

ephone 1

mac-address xxxx.xxxx.xxxx

type 7940

button 1:10 2:1

voice register global

mode cme

source address port 5060

max-dn 2

max-pool 2

voice register dn 1

number 3001

voice register pool 1

id mac xxxx.xxxx.xxxx

number 1 dn 1

dtmf-relay rtp-ne

username 3001 password 1234

no vad

Hall of Fame Super Gold

SIP Phone to FXO Port

SIP phones do not support monitor, and many other features.

New Member

SIP Phone to FXO Port

So a SIP phone cannot call out from a router over an FXO port? Really?