Xblue Networks X-50 - Manual (Page 42)

Feature Description
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Registration Server
The X-50 VoIP Telephone System acts like a registrar server for both SIP telephone endpoints and SIP trunks,
which eliminates any possibility of a numbering conflict.
Remote Management
The X-50 VoIP Telephone System combines both Proxy and Registrar servers in its application. For a Registrar
server, it acts as the front end to the location service for a domain, reading and writing mappings based on the
contents of the Register requests. The location service is then typically constructed by a proxy server.
Service Mode
There are three service modes; Day, Night and Time. When the system is in day mode, the day greeting will play
and the day class of service will be referenced when an extensions dials a number. Night mode, the night greeting
will play and the night class of service will be referenced when an extension dials a number. If the system is set
to Time mode, it will automatically switch between day and night modes and the associated classes of service,
day and night.
SIP Trunk
The system can support up to 8 SIP uplink servers, known as SIP Trunks. These trunks, once authenticated, are
treated as any other trunk (telephone line) in the system. In addition, to the normal programming such as
Answer Position, Call Routing, Call Restriction, and Trunk Groups, the X-50 also supports provisioning for Direct
Inward Dial (DID) numbers over SIP trunks. SIP Trunks are also required when using the Call Forward feature
Forking.
Soft Interactive Keys
There are four buttons under the X2020 telephone display that change their function, to assist the user, as they
use the telephone. For example, when the phone is idle, the left soft key shows “Menu”, which changes when the
speaker button is pressed to “NUM” and the third key shows “SPD”.
Speed Dial
The X2020 telephone has a special location with quick access for frequently dialed numbers. Unlike the
Phonebook, these numbers are stored by location number 0~9 and can be accessed by pressing the down
navigation key from an idle telephone.
Station Lock
Using an extension’s password, users can lock their telephones. This helps reduce unauthorized users from using
an extension that may have an unrestricted toll restriction. The use of station lock, may cause that extension to
be restricted from calling 911!