Specification :

VoIP Phone SIP Phone Internet Phone -TVP302
1. Features: IEEE 802.3 10 Base T
SupportG.711A/ U£ ¬ G.723.1, G.729 / A/ B/ AB and GSM610 voice codec
SIP2.0
SIP RFC3261
TCP/ IP: Internet protocal
Support RTP RTCP protocal
Support VAD/ CNG
one WAN, one LAN, support router
Support register to 2 SIP accounts simultaneously
support DHCP, PPPOE DNS TELNET
support HTTP, HTTPS, FTP upgrade
call forward ( Always, busy, no answer) , call waiting and per call-waiting blocking
voip speed dial, VoIP digital map
per area ring tone support
caller number/ name display caller ID / block outgoing caller-ID/ Reject anonymous call
Voice Activity Detection ( VAD) Facsimile protocol( option) : T.30/ T.38
MWI( Message wait Indication)
DND( Do Not disturb)
configurable/ Adaptive jitter buffer size
support VLAN protocal.
support WEB, IVR to configure.
support billing
Configurable Device Mode( Router or Bridge)
Advance Routing function
Static Address Assignment according hostname or MAC
Multicast Limits for LAN side
Configurable PHY Speed mode for LAN side
PPPOE( optional)
Operation temperature: 0 to 40 º C ( 32 to 104 º F)
Storage temperature: -30 to 65 º C ( -22 to 149 º F)
Humidity: 10 to 90% no dew
Electrical requirements
Ethernet Jack ---2 X RJ45 connector ( WAN port+ LAN port)
Voltage: 5V ~ 24V
Power adapter: output DC 5V/ 800 mA