Communicating without the Picture –
The Visual Communication System enables a voice only communication using
telephones via an ISDN line. (Voice Meeting)
Basic connecting procedures are the same as those for normal communication
Conducting a voice meeting with a remote party not registered in the phone
Set "Line I/F" to "TEL" in the Detailed Dial menu.
During the Voice Meeting, the "Voice Only" indicator is displayed.
For "Line I/F" setting, see "Calling a Remote Party Not Registered in the
Phone Book" on page 112.
To register a remote party for a Voice Meeting
Set "Line I/F" to "TEL" in the List Edit menu displayed from the Phone Book
For registration, see "Registering a Remote Party – Phone Book" on page
To set the audio compression format
Select the audio compression format by setting "Telephone Mode" of the Dial
When you initiate the voice meeting, set "Telephone Mode" to "Auto" (page
64). When set to "Auto", the G.711 µ-law format is automatically selected.
You need not set the audio compression format when receiving a call for a
Voice Meeting from the remote party.
Communicating without the Picture – Voice Meeting