How to create a transformation for incoming calls?

[rudolfstasch]

Hy all,

i've got 3 CUCM (10.5.x) over the world.

all are connected with sip trunks over MPLS.

phone functionality works fine but i have the problem that i have on one location an old phone system after the cucm.

and for the old phone's i need a call transformation from the normal XXXX Number to the full international number so that i can make a redial and so on.

so i think i must create a calling transformation from (for example)

1234

to

+493408881234

could someone help me ?

ps: i'll hope that everyone knows what is my problem.

[Chris Deren · Accepted solution]

simply build the calling transformation as outlined and apply as the incoming transformation on the SIP trunk.

Chris