Technical data

13
• RAS connection to a Linux-based RAS server from digital, analog, and mobile networks with only one
telephone number
• LAN-to-LAN connection with a transfer rate of 64/56 kbps or 128/112 kbps for Dialogic
®
Diva
®
BRI Media
Boards, 2 (E1) or 1.5 (T1) Mbps for Dialogic
®
Diva
®
PRI Media Boards, and 56 kbps for Dialogic
®
Diva
®
Analog Media Boards
• Fax, voice, or unified messaging server
• Support for B-channel protocols: HDLC, X.75, X.75 with V.42bis, V.120, V.120 with V.42bis, ISO8208,
T.70/T.90NL, LAPD, X.25, V.110 (up to 56 kbps), PIAFS 1.0 and 2.1, SMS modem ETSI V1,V2 and auto-
detection, Dialogic
®
Diva
®
Fast Setup, SDLC
• Change of used B-channel protocol on demand
• Independent ports and channels, any combination of B-channel protocols possible
• V.90 analog modem connections with V.42/LAPM (error correction) and V.42bis compression
• Automatic synchronous/asynchronous conversion
• Automatic detection of incoming call type (Generic modem only)
• Support for the known D-channel protocols (switch types). See Supported switch types on page 26 for
more information.
• Support for the Q.SIG protocol
• Change of selected D-channel protocol or related parameters on demand via the management interface,
without driver and Dialogic
®
Diva
®
Media Board restart
• Support for numerous supplementary services
• Support for lines with a transfer rate of 64 and 56 kbps, e.g., USA
• Support for fractional lines
• Advanced call routing configuration to distribute incoming calls between applications
• Automatic detection of Diva Media Boards during configuration
• Dialogic
®
Diva
®
Configuration Wizard for easy Diva Media Board configuration
• Support for up to 8 Diva Media Boards in one system using Dialogic
®
Diva
®
BRI, 4BRI, T1/PRI, and V-2PRI
Media Boards
• Support for up to 480 B-channels for Dialogic
®
Diva
®
4PRI Media Boards (the total amount of channels that
can be used depends on the application)
• Selectable call direction for each port of a Diva Analog or V-Analog Media Board
• Dialogic
®
Diva
®
V-2PRI/E1/T1 and V-4PRI/E1/T1 Media Board: Creation of a trace message in the trace file if
maximum operation temperature is exceeded
• Dialogic
®
Diva
®
ISDN serial driver (modem emulation) provides a rich AT-command set and supports Fax
Class 1 and Fax Class 2 AT commands
• Support for CAPI-based applications through CAPI 2.0.
• Support for IDI (ISDN Direct Interface)
• Management interface for access to call state, status, statistics, and line or interface events
• B-channel and D-channel data trace (send and receive) capability through the management interface
• M-Board:
• Middleware between Diva Media Boards and interfaces (CAPI and COM port)
• As Combined Board, it can group several Diva Media Boards and specific lines of any Dialogic
®
Diva
®
4BRI Media Board and abstract them as one board to the application. Separate configuration of each
individual line of any Dialogic
®
Diva
®
4BRI, V-2PRI, V-4PRI, and Analog Media Board are possible.
• Without the Combined Board feature, the application placing an outgoing call would look for a free E1/T1
trunk board by board, that means that the Combined Board does a Load Balancing over all physical
E1/T1 trunks. If the cable of one trunk is not connected, the Combined Board looks for a connected
trunk and sends the call via this trunk on a free channel.