How to find the Outside line access code

[sameermunj]

There is any unknown CUCM or CME setup for which how to find the outside calling access code it may be 9 or 0 or something else .

from any of the Cisco voip setup we can use Analog lines PRI or BRI to do outgoing call or Off net call...for which how to find the access code...

[Vivek Batra]

As opposed to traditional PBX where you configure outside calling access code (or trunk access code) explicitly, you won't get the same terminology in Cisco environment.

Same is achieved in Cisco infrastructure using various dial plan components like route pattern, dial peer etc. You will have to check the configuration and derive if any outside calling access code is configured.

Yes, you can use analog/digital trunks with Cisco if you have gateway in your setup.

- Vivek

[sameermunj]

Hello Vivek...

If there are command like "destination-pattern 9T" on Voice Gateway in one of the Dial-peer is this confirm that particular setup with access code "9"

[Vivek Batra]

Yes, 9 here will probably be trunk access code. To verify, you need to check dial peer configuration and see if gateway is outdialing 9 or not.

- Vivek  

[sameermunj]

thanks Vivek..

Any specific command I need to search....below is the configuration on Dial-peer

!
dial-peer voice 100 pots
 description *** PSTN -1 ***
 destination-pattern 9T
 progress_ind alert enable 8
 incoming called-number .T
 direct-inward-dial
 port 0/0/0:15
!

[Vivek Batra]

So 9 is trunk access code here since it's POTS dial peer and any digit configured explicitly (9 here) will be stripped and won't be sent to provider.

- Vivek