MAKING PHONE CALLS
HANDSET, SPEAKER AND HEADSET MODE
The GXP2120/GXP2110/GXP2100/GXP14xx allows users to switch among handset, speaker or headset
when making calls. Press the Hook Switch to switch to handset; press the Headset button to switch to
headset; or press the Speaker button to switch to speaker.
MULTIPLE SIP ACCOUNTS AND LINES
GXP2120 can support up to 6 independent SIP accounts; GXP2110/GXP2100 can support up to 4
independent SIP accounts; GXP14xx can support up to 2 independent accounts. Each account is capable