Call Management; Call Hold And Call Resume - Grandstream Networks GAC2500 User Manual

Call Management

During an active call, you can make other operations like hold/hold, mute/unmute, call recording, add a new call, start
conference, or end the call.
Call Lines: Display the current line status: active, hold, incoming, outgoing.
Add to Conf: Tap to add all active lines to conference members.
Mute/Unmute: Tap to mute/unmute the call.
Hold/UnHold: Tap to hold/hold the call.
Start/Stop recording: Tap to start/stop recording.
Volume: Tap to bring up the volume bar to adjust the volume.
More: Bring up more options including like MPK, Transfer, etc.
DTMP Keypad: Tap to bring up the DTMF keypad.
End: End the current line.

Call Hold and Call Resume

Call Hold
During the active call, press HOLD
shows as follows:
Figure 30: GAC2500 Single Calling Screen
button to put the current call on hold. Users could then make or answer a new call. It