WLAN Handsets 2210/2211 configuration Page 113 of 206
WLAN IP Telephony Installation and Configuration
Interaction with telephone calls
An incoming telephone call can be answered while in a PTT call session. To
announce an incoming call, the wireless handset rings with a low-volume ring
and displays the system message. To answer the call, press Power On / Start
Call. The PTT call session is pre-empted and no PTT audio is heard. After the
telephone call is over, press Power Off / End Call as usual to go back on-hook,
at which time PTT goes out of the pre-empted mode and becomes active
again. If an already active PTT call has not ended, the PTT audio starts
playing again.
If the user does not answer the telephone call by pressing Power On / Start
Call, the PTT display is shown again after the ring has stopped.
To start a telephone call during a PTT call session, press the Power On / Start
Call key. This causes the two-way radio to be pre-empted until the telephone
call is ended.
User-defined preferences
The following user-defined preferences can be configured by the wireless
handset end-user in the User Option Menu:
• Ring Type
•High Noise Mode
• Current IP Address
• Extension Number Display
• Call Server IP
• Call Server Port
• Terminal Type
• Push To Talk enable/disable
To configure the user-defined options, the wireless handset must be in contact
with the system, no error messages displayed, and in Standby mode.