Active Vpk Page; Outbound Notification; Line Switching In Call Screen - Grandstream Networks GXP21 Series User Manual

Figure 52: VPK Paging

Active VPK Page

If active VPK page is enabled, when monitored BLF number is called, the screen will generate the VPK Page that shows which
VPK key(s) is(are) active as below, where you can see the page number is a handset icon, which indicate that this page is an
active VPK page. The original VPK pages are still navigable by pressing Next softkey
This option can be found under device web UI �� Settings �� Call Features �� Enable Active VPK Page.
Figure 53 : Active VPK Page

Outbound Notification

The GXP2130/GXP2140/GXP2160/GXP2135/GXP2170 allows users to align the outbound notification with the call log change
if the same account is registered in multiple phones.

Line Switching in Call Screen

When having two lines (or more) active users will be able to switch between the calls by pressing up/down, arrow keys, this
will allow users to manipulate calls through the phones arrow keys as shown on the figures below: