Zhone Technologies 600 - Manual (Page 123)

Server Cards 5-13
ISDN-PRI Card ISDN-PRI Card User Screens and Settings
5.3.2 Main Screen Parameters
PAGE
The page reference shows how many pages of ISDN calls that are currently active in the
system. Users can move through the pages using the “pgUp” and “pgDn” commands from the
Menu of Actions.
CREF
The Call Reference number is a five digit number that uniquely identifies each call controlled
by a specific D channel. A call reference number is valid only for the life of the call, and may
be reused once the call is released. If the number is between 1-32768, it is an outgoing call
from the system. If the number is 32769 or larger, the call is an incoming call to the system.
STATUS
The Status column shows the current status of each active call in the system. The possible call
statuses are shown in Table 5-1 below.
Special Note: The information on this screen is not updated automatically. To receive the
latest status information, users must press "R" (refresh) from the Menu of Actions to update
the screen.
Table 5-1. Call Status Screen
CALLED #
The called number is the phone number dialed by the originator of the call (either the system
or the far end).
Call Status Meaning
incoming A call has been received by the system, but has not yet been answered.
outgoing A call has been placed by the system to a far end user, but the far end has
not yet answered.
connected An incoming call has been answered by the system, but the far end has not
yet confirmed that it knows the system has answered.
answered Both ends (system end and the far end) have answered and the call is
active.
disconnect The far end has requested a disconnect and is waiting for the system to
confirm.
released The system has requested a disconnect and is waiting for the far end to
confirm.