Grandstream GXV3140 User Manual - Manual (Page 25)

FIRMWARE VERSION 1.0.7.80 GXV3140 USER MANUAL Page 25 of 151
Camera Loopback button. This button Enables or Disables the camera display on
the local LCD.
Call Transfer: Allows the user to transfer a call to another extension or number.
Places the call on hold.
Conference button - connects the caller/callee to the conference.
Sends a new number or redials the last number dialed.
Turns the Speaker ON or OFF.
Navigation Buttons: These arrows keys serve as up/down/left/right button when used
in the GXV3140 ’s menus. The middle button is used as the submit/select button.
When the phone is idle, the up and down arrow can be used to increase/decrease
the volume.
When the phone is in loopback mode or during a video call, use the up/down arrow
to adjust exposure settings and use the left/right arrow to zoom in and out.
MULTIPLE SIP ACCOUNTS AND LINES
The GXV3140 supports up to 3 independent SIP accounts. Each account may have separate SIP servers,
usernames and NAT configurations. Press the LINE button to view the status of the 3 lines and press the
corresponding FUNCTION button to select the account to use for dialing out. When the phone is off-hook,
press the LINE button to switch between different SIP accounts.
For example, let’s say that the user has configures 3 SIP accounts: Account1, Account2, and Account3.
The registration status for each account is displayed on the desktop. If the account is registered, the icon
next to the account will be yellow and purple. If the account is not registered, the icon next to the account will
be gray with a red cross on it. When all the accounts are registered, users can press the Line button when