Grandstream Networks GHP6 Series Administration Manual page 36

Configures enable/disable direct IP call mode of the phone. If set to "Yes",
Use Direct IP Call Mode
the feature of direct IP call will be enabled.
Sets the phone system to automatically fills in the first three octets to make
an outbound IP call. If it is set to "Yes", users can dial an IP address under
the same LAN/VPN segment by entering the last octet in the IP address. To
dial quick IP call, offhook the phone and dial XXX (X is 0-9 and XXX
Use Quick IP-Call mode <=255), the phone will make direct IP call to aaa.bbb.ccc.XXX where
aaa.bbb.ccc comes from the local IP address REGARDLESS of subnet
mask. XX or X are also valid so leading 0 is not required (but OK). No SIP
server is required to make quick IP call. This setting can be configured after
enabling "Use Direct IP Call Mode" option. The default setting is "No".
Configures enable/disable paging call mode of the phone. If set to "Yes",
Use Paging Call Mode
the feature of paging call will be enabled.
Enables the call waiting feature. If it is not checked, the phone system will
reject the second incoming call during an active session without user's
Enable Call-Waiting
knowledge. But this missed call record will be saved to remind users. The
default setting is "Yes".
Sets the phone system to play the call waiting tone if there is another
Enable Call-Waiting Tone incoming call. If it is set to "No", the phone will only display the indicator
on the LCD screen for another incoming call. The default setting is "Yes".
Enables the DND reminder ring. If set to "Yes", the ring splash that
Enable DND Reminder
indicates an incoming call when DND is enabled will be played. Default
Ring
setting is "Yes"
Enable Transfer Enables the Transfer function. Default settings is "Yes".
When set to "Yes" the phone holds the second call before completing the
Hold Call Before
attended transfer (it sends the INVITE method to hold the call before
Completing Transfer
sending the REFER method).
Sets the default transfer mode for the phone system. If the Blind Transfer or
Attended Transfer mode is set, the phone system will use the specific mode
to transfer an active call. The users still have privilege to switch the mode
Default Transfer 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 transfer programmable keys under active call. The
Enable transfer via non-
transfer mode during the call depends on the "Default Transfer Mode"
Transfer Programmable
mentioned above. MPK can also be selected as forward/transfer destination
Key
on the ringing screen when [Enable Function for Incoming Call] is set to
"Call Transfer".
Selects the preferred default account for on-hook or off-hook dialing. When
the selected account is unavailable, the system will use the first available
Preferred Default
account to dial out. "Auto" automatically selects the last used account to
Account
dial.
The Default value is "Auto"
Special Function for Enables the preview feature for the incoming video calls. Defines the
Incoming Call 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 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).
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 receiving the SIP 183.
At any time, the GXV3350 user can press the "Answer" button. If done,
then the phone will send the SIP 200OK and call will be fully established.