VP-102/VP-202 Key features?
· Open Standard VoIP Protocols (ITU H.323 V4 and/or IETF SIP V2)
· All standard PBX functions
· Four call appearances support two simultaneous calls
· Two 10/100 Ethernet circuits connect to the LAN and an additional device
· 3-Line LCD (Icons, Alphabets/Numbers, Numbers)
· Buttons and keys for all commonly used functions
· Headset port
· Message waiting indicator
· Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
· Full duplex speaker phone
· VLAN and QoS support
· NAT Transversal and router functions
· Menu, HTTP Web, Auto Provision support for configuration and updates
· Highly stable embedded Linux operating system in high performance ARM 9 Processor