calling party number problem

[Sejoita]

Hi, I have a 50 bp attached to a Mitel 3300 with ISDN links.
BP extensions must appear numbered hidden.
In the Mitel need you when forwarding these numbers by one of its blogs ISDN numbering put a caller.
Where can I add these numbers change?
I tested with CPN substitution and substitution CPN DID ranges for ISDN links to no avail.

thanks.

 

[DoubleUT]

With trunk to trunk connections there is no way of changing/stopping the CLI output. That should be done at the BP switch.

 

[Sejoita]

i have a bp to mitel by RDSI then mitel to mitel by sip and finally other bp.
Can i change the CPN with this configuration?

thnx

 

[Mitelpassion]

To hide the number, try disabling all ANI/DNIS options on trunk Class of service.

Not sure what you mean by change CPN?