Technical data

10
General features
The Dialogic
®
Diva
®
System Release software offers the following features:
• 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)
• Support for 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
• Up to 240 B-channels can be used simultaneously (up to 8 Dialogic
®
Diva
®
Media Boards in a system)
• 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)