avaya Callmaster V / avaya callmaster 5 / call master[18 Nov. 2011, 23:01:10]
Keterangan
* 16 Call Appearance/ Feature Buttons
* 2 Headset Jacks
* 2-Line Display with Softkeys and Control Buttons
* Built-In Recorder Interface allows you to connect a recording device for recording all voice interactions
* Fixed Feature buttons include: Mute, Speaker, Hold, Transfer/ Test, Redial, Conf/ Ring