Show Custom Number when outgoing call

[nareach]

I want to show specific number on receiver.

that mean i have several extension and i want few extension make outgoing call but show in receiver phone specific number not outbound number that i install from VOIP provider. and rest extension show number number of outbound number.

ex. i have bought number 0886041203 for outbound call.
ext1 and ext2 can make outgoing call and show 0886041203 on receiver phone.
ext3 and ext4 can make outgoing call and i want to show (0963004214 *this number i did not bought)on receiver phone.

best regard.

Thanks.

 

[navaismo]

You need to ask to your provider if you can manipulate the CID.