The Line Reservation feature is available for OpenStage and optiPoint keyset telephones. It permits a keyset user to reserve a line when dialing a destination or selecting a line.
With Line Reservation
incoming calls cannot interfere with outgoing call initiation
two keysets with the same line appearance cannot use the same line and attempt to dial simultaneously.
The keyset telephone automatically reserves a line whenever the user is being prompted for a destination address and hears dial tone. The line key LED indicates this reserved state.
One line can be reserved at a time on a given keyset.The keyset cancels the reservation after a preconfigured period determined by the reservation timer. The server also runs a timer so it can force the line to be released if reserved for an excessively long period.
Parent topic: Keyset Telephone