Hi here.
I have FreePBX 15.0.16.75 and Grandstream GXP1628 voip phones in my network. When a user forwards his extention to the external number or some mobile number, and when he receiving a call to his mobile phone (already forwarded from internal extenation) he see the on the screen of mobile phone the Trunk number of freepbx, but we need to see not the trunk number of pbx, we need the see the real caller number.
Can anyone help me please to tell how can I fix this.
Thank you.