Truble with blocking callerid

Asterisk Asterisk Support
1

To block my phonenumber from being shown at the called parts callerid equiment, i need to enter #31#phonenumber.

i have tried this, but does not work, but if i remove #31# it works fine.
exten => _00XXXXXXXXXX,2,Dial(sip/#31#${EXTEN}@SIPtrunk,55,o)

I do only use sip

//Michael

2

are you sure the #31# prefix is not designed for an ATA? Much of the time, that prefix just tells the ATA to blank otu the caller id.

Try using SetCallerID or something like that to blank the caller id, and see if that works.

3

Try using SetCallerID or something like that to blank the caller id, and see if that works.[/quote]

How do i set a Blank Callerid?