Line Key Mode Support - Grandstream Networks GXP21 Series User Manual

Figure 54: Line Switching

Line Key Mode Support

Allow users to change between Line Mode and Account Mode.
In the "Line Mode", the amount of VPKs will be the amount of lines you can have, as shown below.
Figure 55: Line Mode
In the "Account Mode" the lines will be grouped by account so the VPKs could hold more lines in one accounts, as shown
below.
Figure 56: Account Mode
For example, with line mode, when the line is in use, by pressing the VPK, nothing is going to happen. In Account Mode, when
the line is in use, by pressing the VPK, a new line will be initiated.