We have a phone system running Trixbox 2.8 with Asterisk 1.6. I would like to have my Polycom SoundPoint IP 550 telephones display the caller ID name of the extension I am dialing. Currently when I dial an internal extension, the phone shows:
I would like it to show:
To: John Doe
I am able to display the caller ID of the person I am calling on other systems by enabling the “Use Directory Names” within the Polycom phone browser and creating contact list XML files on the phone system. However, I have tried setting this option and adding the contacts list the phones on this system with no change. Is there another option that I am missing?