3. Function and Use

Basic functions:

• SIP call support
• Multicast announcements
• VAPIX(r) announcements
• SIP VoIP announcements
• Voice announcements
• Pre-recorded announcements
• ALARM calls with DTMF announcements
• HTTP/HTTPS request sending
• VAPIX(r) listening
• Multicast listening
• SIP call listening-in
• Audio playing to zone from Audio LINE IN
• Relay activation at call
• Announcement recording via microphone and announcement check 

Here is what you can find in this section:

• 3.1 Configuration
• 3.2 Setting Examples
• 3.3 Downloads