Xblue Networks X-25 - Manual (Page 27)

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Automatic Daylight Savings (NTP)
When the
X -25 system is connected to the Internet it will automatically synchronize the date and time
using Network Time Protocol (NTP). Therefore, when the time changes for daylight savings, the system will
automatically change.
Automatic Hold
Automatic hold allows extension users to press a preprogrammed extension button known as direct station
select (DSS) to announce a call without pressing hold fi rst. The telephone line call is automatically placed on
hold. This allows busy extension users, such as the attendant, to answer multiple calls very quickly.
Automatic Line Select (Hot Line)
Users may select how their extension functions when lifting the handset or pressing the speaker button. An
extension can be set to access a specifi c outside line, a line group, or intercom (ICM) automatically when going
off hook or pressing the speaker button. In addition, users may program a timer from 0 to 8 seconds, delay
before the off hook action is taken.
Automatic Provisioning
The system comes standard with WAN Management Protocol (TR-069) which allows the system to use Auto
Confi guration Server (ACS) to preform auto-confi guration, provision, collection and diagnostics.
Automatic Route Select (ARS)
See Call Routing
Backlit Display
The
X-2020 SIP Telephone endpoints comes with a 6 line, 128 x 64 backlit display, which can be
programmed to go into sleep mode, or stay lit.
Basic Calling
There are two different types of calling; Intercom, which are calls within the system and telephone line to an
external location. When a dialed number is within the system numbering plan, it is considered an intercom call.
If the number is not within the system numbering plan, but matches an entry in the routing tables the call will be
routed over the appropriate telephone line or line group. Related features: Numbering Plan and Call Routing.
Busy Call Back
Busy call back allows the user to dial a code when they call a busy extension to queue up for that extension.
When the called extension hangs up, the calling extension will ring, when calling extension lifts the handset,
the called extension will begin ringing.
Busy Lamp Field (BLF)
Busy lamp fi eld also known as Direct Station Select (DSS) is a visual indication, usually a LED on a
preprogrammed button that shows when an extension is busy. The Associated LED will be lit solid indicating
that the extension or telephone line is busy.
Call Abandon
Call abandon is an timed signal which is sent from the telephone company to the system to indicate that a
telephone line has disconnected. This is especially helpful when outside callers disconnect the call while they
are on hold. The system receives a timed disconnect signal, which matches the preprogrammed call abandon
time, from the telephone line provider, which forces the telephone line to go on-hook.