[cisco-voip] Dial peer configuration

[yy]

Hi,

I have a FXS & FX0 card for my cisco 2600. My FX0 1/1/0 port is 
connected to a phone line number 623456789 (PSTN). I have another phone 
connected to the FXS 1/0/1.  Now, I would like a user to call my number 
623456789, and the call to be connected to my phone connected to FXS1/0/1.

Currently if a user dials 623456789, he/she hears a dialing tone, but 
the phone at FXS 1/0/1 does not ring. Why is that so?

PSTN ----------> cisco 2600 FXO -------> FXS Connected Phone
        623456789

My current router configuration is as follows :

---------------
dial-peer voice 1 pots
incoming called-number 623456789
direct-inward dial
port 1/1/0

dial-peer voice 2 pots
destination-pattern 623456789
port 1/0/1
!

voice-port 1/0/1
cptone SG
timeouts ringing 10
connection plar 1003
caller-id enable
!
voice-port 1/1/0
 ring number 10
 input gain 14
 echo-cancel coverage 24
 timeouts wait-release 10


Any help will be greatly apprieciated.

YY