Callback with CallerID no prefix possible ?

[pschueck]

Problem:

I try to configure a callback for several ISDN No. behind a PRI to a 803 in my office.

Pri No: 1234 with 3 digits for the users/isdn-equitment (1234xxx)

My router has a normal bri with the number 777777.

Customer with the pri is located in an different town! So if a guy from the customer will contact us he dials 0+areacode+777777 . My router gets a ISDN setup with the number areacode+777777 (without the leading 0, this is normal in my country). Router dials back areacode+777777 without leading 0 !!!

Did anyone know how to add a prefix to a callback with caller ID ?

interface Dialer1

ip unnumbered Ethernet0

encapsulation ppp

dialer pool 1

dialer caller 1234xxx

dialer-group 1

peer default ip address pool dial_in

no keepalive

no fair-queue

ppp callback permit

ppp authentication chap

Calling Party Number i = 0x2181, 'areacode+1234555'

Plan:ISDN, Type:National

Called Party Number i = 0xC1, '777777'

Plan:ISDN, Type:Subscriber(local)

Apr 18 09:34:13: BR0:1 DDR: Caller id areacode+ matched to profile

Apr 18 09:34:13: Di1 DDR: callback to areacode+ already started

Apr 18 09:34:13: ISDN BR0 **ERROR**: host_incoming_call: DIALER ERROR 0x1: b channel 0, call id 0xEE

[bstremp]

ISDN caller ID callback allows the initial incoming call from the client to the server to be rejected based on the caller ID message contained in the ISDN setup message, and it allows a callback to be initiated to the calling destination.

Please check the below link to learn more information about your problem

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/dial_c/dccallid.htm#33291

[pschueck]

I know that page.

I made an mistake in my question I mixed the numbers.

The problem is:

incoming ISDN Setup with No. e.g 123 456 (including area code 123) this is a normal ISDN Setup for a incoming call in Germany (without a zero at zhe beginning)

But know if you want to callback the router has to dial 0 123 456 (with a zero at the beginning)

->incoming 123 456

outgoing -> for a successfull conect would be

0 123 456

I dont know how to add a zero per default at the begining