Question : Configure Call Manager  Outgoing calls

Need assistance routing calls from the ip phones > call manager > to the pstn .

Here is how it is layed out
 
pstn > router with fxs/fxo > switch > call manager server and IP phones
connection between router and server is H.323

I have configured the call manager server need IOS commands.

any help is appreciated.

Answer : Configure Call Manager  Outgoing calls

Ok lets start back with this example:

!  Local 7 digit dialing out port 0/0/1
dial-peer voice 100 pots  
destination-pattern 9[2-9]......
incoming called-number ....
port 0/0/1
forward-digits 7

!  Local 7 digit dialing out port 0/0/0
dial-peer voice 101 pots
destination-pattern 9[2-9]......
incoming called-number ....
port 0/0/0
forward-digits 7

!  Long Distance over port 0/0/1
dial-peer voice 115 pots
destination-pattern 91[2-9].........
incoming called-number ....
port 0/0/1
forward-digits 11

! Long Distance over port 0/0/0
dial-peer voice 116 pots
destination-pattern 91[2-9].........
incoming called-number ....
port 0/0/0
forward-digits 11

! International dialing over port 0/0/1
dial-peer voice 125 pots
destination-pattern 9.0T
incoming called-number ....
port 0/0/1
forward-digits all

! Internt' dialing over port 0/0/1
dial-peer voice 126 pots
destination-pattern 9.0T
incoming called-number ....
port 0/0/0
forward-digits all

!  Make sure to accomodate 911 and 411 over port 0/0/1
dial-peer voice 135 pots
destination-pattern 9[4,9]11
port 0/0/1
forward-digits 3

! same on port 0/0/0
dial-peer voice 136 pots
destination-pattern 9[4,9]11
port 0/0/0
forward-digits 3
!

We might need to modify this though.  Are you located in an area that has 10 digit local dialing or 7 digit local dialing?