Epygi QX50 User Manual

QX50/QX200/QX2000; (SW Version 6.0.x) 85
QX50/QX200/QX2000 Manual II: Administrator’s Guide
Add
functional button leads to the
Add Entry
page where a new
E1/T1 dial plan entry can be configured.
The Add Entry page consists of the following fields:
The Incoming DNIS Prefix text field requires the prefix of the
incoming dialed number. '[' , ']' , ',', '-', are used to define a range or
a quantity of prefixes. For example, 2[5-9] means that the prefix of
the dialed number may be 25, 26, 27, 28, or 29. 3[4,7,0] means that
the prefix of the dialed number may be 34, 37 or 30. Only one range
of prefixes can be defined in the Incoming DNIS Prefix text field.
Fig.II- 125: Incoming Interdigit Service – Add Entry page
The Incoming DNIS Size text field requires the total length of the dialed number, including the prefix digits. The number defined in this field should be
greater than the longest prefix defined in the Incoming DNIS Prefix text field, otherwise the error message will appear.
The Description text field requires an optional description for an E1/T1 dial plan entry.
The Restore Default Settings functional button is used to restore the locale specific E1/T1 dial plan entries
ISDN Trunk Settings
The Integrated Services Digital Network (ISDN) is distinguished by digital telephony and data-transport services offered by regional telephone carriers.
ISDN involves the digitization of the telephone network, which permits voice, data, text, graphics, music, video, and other source material to be
transmitted over existing telephone wires. The ISDN Basic Rate Interface (BRI) service offers two B channels (voice transfer) and one D channel (signaling
data transfer). The BRI B-channel service operates at 64 kbit/s and is meant to carry user data. The BRI D-channel service operates at 16 kbit/s and is
meant to carry control and signaling information, although it can support user data transmission under certain circumstances.
The ISDN service allows QX ISDN Gateway act as a user or as a network. If connected to a private PBX, the QX ISDN Gateway should be configured in the
network mode. If an ISDN trunk from the CO (Central Office) is connected to the QX ISDN Gateway, it should be configured as a user. QX supports the MSN
(Multiple Subscriber Number) service, i.e., it can be subscribed to multiple numbers from the CO, and two simultaneous calls can take place at a time.
The QX50/QX200/QX2000 has no own ISDN trunks, only shared ISDN trunks are displayed in this page, if available. The shared trunks/lines can be edited
from this page. Any changes applied in this page will be automatically reflected on the QX ISDN gateway(s) that share its ISDN trunks.
The ISDN Trunk Settings page is used to configure the ISDN trunk and their signaling. This page offers the following input options:
The Trunk Settings table lists the available ISDN trunks on the QX ISDN Gateway(s) and their settings (trunk name and interface types).
The
Start
and
Stop
functional links are used to start/shutdown the
selected ISDN trunk(s). When an ISDN trunk is in a shutdown state,
ISDN calls cannot be placed or received.
The Restart functional link is used to bring channel(s) to the initial
idle state on both sides. When applying one of these options, any
active traffic on the channel(s) will be terminated.
The Copy to Trunk(s) functional link displays a page used to
choose a trunk to which selected trunk’s settings should be copied
to.
The Restore Default Settings functional link restores the default
signaling settings of the selected ISDN trunk(s).
Fig.II- 126: ISDN Settings page
Clicking on the corresponding ISDN trunk will lead to the ISDN wizard where trunk’s ISDN signaling settings can be configured. The ISDN Wizard
consists of several pages.
The ISDN Wizard – ISDN Settings allows you to choose the interface type and the connection type of the selected trunk(s).
The Interface Type drop down list allows you to select between the User and the Network interfaces. If the ISDN port of the QX ISDN Gateway is
connected to the CO then User interface type should be selected. If the ISDN port of the QX ISDN Gateway is connected to the PBX then Network interface
type should be selected (in that case QX ISDN Gateway acts as a CO for that PBX).

Epygi QX50 Specifications

General

Brand	Epygi
Model	QX50
Category	Network Hardware
Language	English