3com NBX V3000 BRI-ST Platform IP communication server

NBX V3000 BRI-ST Platform Platform: Can operate in either Standard mode using the NBX call control protocol or in SIP mode with NBX R6.0 or higher software

System Capacity: Support for up to 1,500 devices (lines/stations), including up to 720 PSTN CO lines and 48 Virtual Tie Lines (NBX Standard mode) or up to 300 SIP trunks (NBX SIP mode with R6.0 or higher software)

PSTN Gateway Options: Loop-start analog, T1/PRI, E1/PRI, ISDN BRI-ST, Q.SIG/PRI; support for SIP analog and digital gateways in SIP mode with NBX R6.0 or higher software

Port Connections: WAN via external router with IP-ToS support; LAN via dual, redundant 10/100 uplink ports

Analog Devices: Support for 2500 series-compatible analog devices, including cordless phones, fax machines, night bells and door ringers; one FXS port included on a V3000 platform with optional support for additional analog devices via the NBX Expansion Chassis and Analog Station card

Network, Prioritization and Audio Compression Standards: H.323, G.711, G.729a/b, ADPCM, G.722, 802.1d, 802.1p, 802.1q, 802.2, 802.3af, 802.11, IP, IP-ToS, DiffServ, TCP/IP, UDP/IP, DHCP, DNS

Application Standards: SIP, TAPI 2.1, TAPI/WAV, IMAP4, HTTP, H.323, SMTP/MIME, VPIM

Management: Built-in 3Com NBX NetSet utility; 3Com Network Supervisor support

NBX Voicemail Languages/ Dialects: Chinese (Cantonese), Chinese (Mandarin), English (Australian), English (United Kingdom), English (United States), French (Parisian), German, Hebrew, Italian, Spanish ( Castilian), Spanish (Latin American), Russian

System Requirements: 100BASE-TX or switched Ethernet LAN; 3Com NBX V3000 BRI-ST platform; minimum of two 3Com IP phones