configuring source address for session target ipv4

Unknown

Which interface do I configure as the source address? I have a vwic 1mft1 connected to 2 cme routers. Have it set up as a pri.
Do I assign an ip on port 0/0:23?

Router#sh voice port summary
IN OUT
PORT CH SIG-TYPE ADMIN OPER STATUS STATUS EC
=============== == ============ ===== ==== ======== ======== ==
0/0:23 01 isdn-voice up dorm none none y
50/0/1 1 efxs up up on-hook idle y
50/0/2 1 efxs up up on-hook idle y
50/0/3 1 efxs up up on-hook idle y
50/0/4 1 efxs up up on-hook idle y
50/0/5 1 efxs up up on-hook idle y
50/0/6 1 efxs up up on-hook idle y


PWR FAILOVER PORT PSTN FAILOVER PORT
================= ==================


Router#

drkat

nah - you dont assign the IP to the D-Channel interface, those are just ISDN signaling channels - you dont need a voip dial-peer just the pots dial-peer

SCCP phones actually build their own dial-peer internally, so there isnt any voip call legs just the ISDN ones

see

50/0/1 1 efxs up up on-hook idle y
50/0/2 1 efxs up up on-hook idle y
50/0/3 1 efxs up up on-hook idle y
50/0/4 1 efxs up up on-hook idle y
50/0/5 1 efxs up up on-hook idle y
50/0/6 1 efxs up up on-hook idle y

Legacy User

Ok so it'll be exiting port 0/0:23 on the pots dial peer correct?

drkat

your call setup and signaling is on 0/0:23 - if it's configured as a PRI then you have a pri group setup

but yes 0/0:23 is what you put in the pots dial-peer