sip trunk is connected to third party sip server , call coming through the sip shows a number like 8796543567
I want to transform this number to 5567
do I need to use calling party transformation css , if yes how can i do that
If this is for just one number you can easily create it by: CUCM Admin Page->Call Routing->Translation Pattern->8796543567.
At the bottom of the page you will set "Discard Digits"-> Predot
At "Called Party Transform Mask" ->5567
So whoever calls 8796543567 this will "translated to" 5567, hope this works for you
Sorry , its not one number , the pattern is "8796543XXX" . I think I need Transformation .
call routing is like below .
sip-------------->cucm shows 8796543XXX , I want to change to 5xxx
Then, on the example that I have described before you will need to:
Set a pattern 8796543.XXX
Keep the "Discard Digits: Predot"
Prefix Digits (Outgoing Calls)->5
I think I could not give you clear information or I have some misunderstanding about the route patten .
Actually device a connected to CUCM and device b is connected third party sip server .
When device b calls the number displays 8796543.XXX . Instead of this I want the user a should see 5XXX