Phone Settings/Call Settings - Grandstream Networks GXV3350 Administration Manual

Configures the IP address for the Contact header and Connection Information in the SIP/SDP message. It
Use NAT IP
should ONLY be used if it's required by your ITSP. The default setting is keep the box blank.

Phone Settings/Call Settings

Enable Video Call
Feature
Use Direct IP Call Mode
Use Quick IP-Call mode
Use Paging Call Mode
Enable Call-Waiting
Enable Call-Waiting Tone
Enable DND Reminder
Ring
Enable Transfer
Hold Call Before
Completing Transfer
Default Transfer Mode
Enable transfer via non-
Transfer Programmable
Key
Preferred Default
Account
Table 15: Phone Settings/General Settings
Call Settings
Enables the video call feature on the phone. The default setting is "Yes".
Configures enable/disable direct IP call mode of the phone. If set to "Yes",
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
<=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",
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
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
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
indicates an incoming call when DND is enabled will be played. Default
setting is "Yes"
Enables the Transfer function. Default settings is "Yes".
When set to "Yes" the phone holds the second call before completing the
attended transfer (it sends 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 set, the phone system will use the specific mode
to transfer an active call. The users still have privilege 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 transfer programmable keys under active call. The
transfer mode during the call depends on the "Default Transfer Mode"
mentioned above. MPK can also be selected as forward/transfer destination
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
account to dial out. "Auto" automatically selects the last used account to