Technical data

Dialogic® Diva® Media Board Features
Dialogic
®
Diva
®
System Release 8.5.6WIN Reference Guide page 66
Features of Dialogic
®
Diva
®
Analog Media Boards
Call control features
• Dial tone detection
• Dial pulse detection
• Pulse dialing
• Tone (DTMF/MF) dialing
• Busy tone detection
• Ring back tone detection
• Special Information Tone (SIT) detection
• Fax/modem detection
• Hold/Retrieve (via Hook Flash) and keypad protocol
• Analog caller identification (via FSK and DTMF signaling)
• Collection of DTMF post-dial digits
• DTMF parsing
• Call transfer
• Specify call direction
• Configurable PBX parameters
• Disconnect active call
• Disconnect hold call
•Hold
•Swap hold
• Complete transfer
• Hook-flash length
• Retrieve mode
Voice and speech features
• G.711 coding (a-law, µ-law selectable)
• DTMF detection and generation
• DTMF clamping and filtering
• Generic tone detection and generation
• Pulse tone detection
• Full-duplex voice, "barge-in"
• Voice activity detection
• Silence detection
• Human talker detection
• Fax signal detection
• G.168 echo cancellation, up to 128 ms tail length
• Recording automatic gain control (AGC)
• Pitch control
• Audio tap