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Outbound dial 800 number issue when enabling caller ID by name

Has anyone else encountered an issue with outbound dialing 800 numbers when enabling caller ID with name?  When dialing, we receive a fast busy.  Below is the dial-peer and serial interface config.  As soon as I removed  this from the interface: isdn supp-service name calling, 800 numbers can be dialed.

dial-peer voice 138 pots

preference 1

destination-pattern 918[0678][0678].......

direct-inward-dial

port 0/0/0:23

forward-digits 11

interface Serial0/0/0:23

no ip address

encapsulation hdlc

isdn switch-type primary-ni

isdn incoming-voice voice

1 REPLY
Hall of Fame Super Gold

Re: Outbound dial 800 number issue when enabling caller ID by na

Try

no isdn outgoing ie facility

if still trouble, take "debug isdn q931" with "Term mon" for the forking and non-working case.

Do not take other debugs. Do not use attachments.

Alos note that you pattern configuration for "toll free" includes many reagualr area codes.

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