Installation guide
QuadroM32x/8L/26x/12Li/26xi Manual II: Administrator's Guide Administrator’s Menus
QuadroM32x/8L/26x/12Li/26xi; (SW Version 5.3.x)
119
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-205: 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 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 Quadro act as a user or as a network. If connected to a private PBX, the Quadro should be configured in the network
mode. If an ISDN trunk from the CO (Central Office) is connected to the Quadro, it should be configured as a user. Quadro 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 QuadroM12Li/26xi has six ISDN trunks. For QuadroM32x/8L/26x/12Li/26xi the shared ISDN trunks are displayed in this page, if available. The
shared trunks can be edited from ISDN setting page. Any changes applied in that page will be automatically reflected on the 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 Quadro 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-206: 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 Quadro is connected to
the CO then User interface type should be selected. If the ISDN port of the Quadro is connected to the PBX then Network interface type should be
selected (in that case Quadro acts as a CO for that PBX).