Opera 4 IP System Manual
Page 34
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The Opera System may be expanded and enhanced by the installation of licences for extra
capacity or new features such as:
-Additional SIP trunks to increase the number of VoIP connections to the public network
-Additional IP terminal capacity to increase the number of IP users on the system
-IP system phones on the WAN, for remote workers
-Voicemail boxes
- Auto Attendant answers and routes your calls automatically to the appropriate internal
destinations efficiently and professionally
-Downloadable Music on Hold allows you to install several music files to be played to callers on
hold
-Computer Telephony Integration
-WLAN FMC, Fixed Mobile Convergence offers single number reachability within range of the
local wireless LAN, where the system is connected. A wireless handset that runs SIP protocol
must be configured as a user device on the system.
-VoIP Networking allows multiple sites to be combined into a single network.
Check with your system supplier to purchase these licences.
