Call Management; Figure 28 Gac2500 Single Calling Screen - Grandstream Networks GAC2500 User Manual

tap on below to custom your reply.
Once enabled "Enable quick reply", when there is an incoming call, you can tap on "SMS reply" to access
quick reply list, select the reply to send the reject call.
Note:
Notices reject function works when the callee sends the SIP message to the caller to reject call, please
confirm your service provider supports this service.

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.
Firmware Version 1.0.1.34

Figure 28 GAC2500 Single Calling Screen

GVC2500 User Guide Page 44 of 105