Product Main

Specifications

Features
u Support SIP 2.0 (RFC3261) and correlative RFCs
u Codec: G.711 A/U Law, G.723.1, G.729a/b, G.722
u Echo cancellation: Support G.168, and Hands-free can support 96ms, Hand free Speaker Phone
u Support Voice Gain Setting, VAD, CNG
u Full duplex hands-free speakerphone
u NAT transverse: support STUN client
u SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call
u SIP support 3 SIP lines. Can connect to SIP1 SIP2 and SIP3 server at the same time
u DTMF: Support SIP info, DTMF Relay, RFC2833
u SIP application: support Call forward/ transfer/ hold/ waiting / 3 way call/
u Call control features: Flexible dial map, Hotline, Empty calling reject, Black list for reject authenticated call, limit call, No disturb, Caller ID
u Support Phonebook 500 records
u Incoming calls / Outgoing calls / Missing calls. Each support 100 records
u Support conference
u 10 kind of ring type
u Support MWI
u Support 1 PSTN line for life-line feature
 
Network Features
u WAN/LAN: Support Bridge Mode
u Support Full Duplex Handfree
u Support PPPoE for xDSL
u Support DHCP Client on WAN
u QoS with DiffServ
u Support main DNS and secondary DNS server
u Support SNTP Client, Firewall
u Network tools in telnet server: Including ping, route, telnet client
 
Maintenance and Management
u Web, telnet and keypad management
u Management with different account right
u Upgrade firmware  through POST mode
u Upgrade firmware through HTTP, FTP or TFTP.
u Telnet remote management/Upload/download setting file
u Safe mode provide reliability
u Support Syslog
 
Specification
Item
BT240
Adapter(Input/ Output)
Input: 100-240VAC 50~60Hz
Output: 5V/1A
Port
WAN
10/100Base-T  RJ-45 for LAN
LAN
10/100Base-T  RJ-45 for PC
PSTN
RJ-11 for PSTN
Power Consumption
Idle: 1.5W/Active: 1.8W
Operation Temperature
0~40oC
Relative Humidity
10~65%
Main Chipset
MIPS R3000
125MHz
SDRAM
64Mbits
Flash
16Mbits
Dimension (L x W x H)
220×198×75mm
Weight
0.94kg