PBX Functionality
- Multiple processors separate voice from data & are managed independently
- Hardware echo cancellation
- Hardware voice codecs
- Conferencing, including mixed codecs (transcoding)
- Embedded system: no spinning disk drive or noisy power supply fan
- Automated Attendant
- Configurable IVR
- Multiple, nested IVR support
- Answer call and route caller to requested extension
- Call Forward on Busy, No Answer
- Call Hold, Park and Transfer
- Call Routing . least cost etc
- Caller ID (not all countries)
- Call logging/statistics
- Interactive Voice Response (IVR)
- Local and Remote SiP Extensions
- Memory: On-board Flash
- Remote Call Pickup
- Remote Office Support
- Telephone extensions: SIP (digital)
- Time and Date stamping
- Voicemail save to internal flash memory
- Voicemail to email
- Local & remote configuration via browser
Firmware
- 4Asterisk, other GPL, Druid and other
Voice Codecs & Functions
- G.711, G.723.1, G.726, G.729a/b
- G.168 echo cancellation
Processors
- 4ARM processors x 2
- DSPs - proprietary - one or more
Ports
- LAN port: 1 ethernet 10/100BASE T port, RJ45 socket
- Telco: 4 x FXO (Telco line ports)
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Capacity - Voice
- Telephone extensions SIP (using same codec): typical 36+
- Simultaneous G723.1/G726/G729ab PBX Codecs: 16
- Voice mail accounts: typical 36+; 9 to 45 hours, codec dependant
- Telecom line ports (FXO): 4
- SIP Service Providers: typical but not limited to 6
Internet & Network
- 4Asterisk SIP Components LAN side
- Web server
- Mail user agent to send voicemail messages
Signalling - Analogue
- Loop start
- FSK Caller ID (not supporting all countries)
Signalling, Voice - Packetised
- 4Asterisk SIP Components on the LAN side
- 4IAX
Management
- Configuration and management via optimised and hardened Druid browser interface
- Password protected; accessible from LAN
- Segmented storage of configuration; backup configuration to LAN
- Firmware upgrade via LAN
- Reset: software via LAN or fitted momentary switch
Ports - Additional
- 1 x Reset momentary switch
- 1 x Low volt power supply
Memory3
- 1GB NAND Flash, 128MB SDRAM and 8MB of NOR Flash memory
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