hide calling number on phone

[BrianCosta]

Hello,

We have a customer query that they require to hide or mask the dialed (external outgoing) number from phone screen so that the caller doesn’t figure the telephone number of the person they are calling. The call is invoked to the extension by a third party application through TAPI.
Please let us know if you have any solution.

The system is AVAYA IP OFFICE Server edition (Virtual Solution) 11.0
Phones: J139
Trunk: SIP
Please provide some information on the same

Thank you in advance.

 

[snowman50]

Have you contacted the supplier of the unknown third party application to see if they can answer that.

The unknown third party application vender may have an answer.