Grandstream Networks GXV34 0 Series Manual page 50

Hold Call Before When set to "Yes" the phone holds the second call before completing the attended transfer (it sends
Completing Transfer the INVITE method to hold the call before sending the REFER method).
Sets the default transfer mode for the phone system. If the Blind Transfer or Attended Transfer mode is
Default Transfer set, the phone system will use the specific mode to transfer an active call. The users still have privilege
Mode to switch the mode on the LCD screen when they tap the transfer key.
The default setting is "Blind Transfer".
Programmable Key with the type speed dial, BLF and speed dial via active account will perform as
Enable transfer via
transfer programmable keys under active call. The transfer mode during the call depends on the
non-Transfer
"Default Transfer Mode" mentioned above. MPK can also be selected as forward/transfer destination
Programmable Key
on the ringing screen when [Enable Function for Incoming Call] is set to "Call Transfer".
Enables the preview feature for the incoming video calls. Defines the function for the incoming video
call.
● If it is set to "Preview", the phone system will pop up the PREVIEW key on the LCD screen when
Note: By pressing the preview button, the phone will send the SIP 183 message to the caller's camera,
based on SIP RFC3261; the caller's camera should start sending the stream to the phone upon
Special Function for
receiving the SIP 183.
Incoming Call
At any time, the GXV3480 user can press the "Answer" button. If done, then the phone will send the
SIP 200OK and call will be fully established.
● If set to "Call Transfer", the phone system will pop up the "TRANSFER" key on the LCD screen when
The default setting is "None".
Enables the conference. When set to "No", the phone will block the conference application. The
Enable Conference
default setting is "Yes".
Allows the phone system to invite all call parties into a conference by pressing the Conf key. If it is
Auto Conference
disabled, the end user has to add each call party to conference manually. The default setting is "No".
Configures whether to place the current call on hold before adding new member(s) to a conference. If
enabled, the current call will be put on hold when the host presses Conference or Add key to invite
Hold Call before new member(s). When an invited member answers the call and agrees to attend the conference, the
Adding conferee host needs to manually resume the conference with the new member added. If disabled, the current
call will not be put on hold and the invited member will join the meeting automatically after answering
the call.
Configures whether to mute the call on entry automatically.
● If set to "Disable", then do not use auto mute function.
● If set to "Auto Mute on Outgoing Call", then mute automatically when the other party answers
Auto Mute Mode
● If set to "Auto Mute on Incoming Call", then mute automatically when answers the incoming call;
Note: This function only take effect when the phone is from the idle status to call status. Users could
click the Mute button on call interface to cancel the current mute status.
Determines if the speaker will play the ringtone if the speaker channel is not set as default channel. If
set to "Yes", the phone will force to play the ring speaker in speaker channel. The default setting is
Always Ring
"No".
Speaker
End user might need this feature when the headset is connected.
there is an incoming video call, and users could tap on it to check video caller without answering
the incoming video call (the call will keep playing ringback on the caller side).
there is an incoming call, and users could tap on it to show up the dialer without answering the
incoming call, then, users could transfer this incoming call to others.
the outgoing call.
If set to "Mute on Incoming & Outgoing Call", then mute automatically when the call gets
through.