
Dialogic® 4000 Media Gateway Features
7
Dialogic® Diva® Media Board Features
This topic groups Diva Media Board features into the following categories:
General features
DSP-based features
Fax and modem features
Q.SIG features
Channelized T1 features
Note: This list of Diva Media Board features includes only features relevant for the
DMG4000 Gateways. If you are interested in the complete list of features, see the Dialogic
®
Diva
®
System Release Reference Guide, which is available at www.dialogic.com/manuals.
General Features
Support for the ISDN basic rate interface (BRI), the ISDN primary rate interface
(PRI), the channelized E1 interface, and the channelized T1 interface
Support for fractional PRI, E1, and T1 lines
Support for multiple PRI, E1, and T1 lines
Automatic Diva Media Board detection
Support for ISDN lines with a transfer rate of 64 kbps or 56 kbps (for example some
regions in the USA)
Support for channelized T1 lines with a transfer rate of 56 kbps (see Channelized T1
(robbed bit signaling))
Support for unchannelized lines with a transfer rate of 64 kbps or 56 kbps
Support for R2 signaling E1 lines with a transfer rate of 64 kbps
Support for up to 120 B-channels
Support for all known switch types (ISDN protocols)
Support for the Q.SIG protocol (see Q.SIG features)
Additional security through support of RSA
Dialogic
®
Diva
®
V-PRI Multiport Media Boards: Creation of a trace message in the
trace file if maximum operation temperature is exceeded.
Support for collecting phone number ranges or a specific number on incoming calls
by the software.
Support for a wide range of Windows event logs. Driver and connection errors and
informative messages are listed in the MOM (Microsoft
®
Operation Manager). For a
detailed description of the errors and messages see the Dialogic
®
Diva
®
Configuration Manager Online Help file (DSMain.chm).
Support for call deflection or call rerouting
Support for redirecting number emulation (for incoming calls). In this case, the
called party number is delivered as redirecting number to the application.
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