The KT-089 voip phone can be used in residential, SOHO, enterprise and small to medium business service offerings including IP PBX, hosted IP telephony and IP Centrex. The KT-089 voip phone All there 3 account can be used as called anytime,and for the caller,it can be slelected by setting different dial prefix.
Features
- Support SIP,IAX2,H323 protocol
- Support NAT, Firewall.
- Support 2-Way SIP account and 1-Way IAX2 account.
- Support DHCP client and server.
- Support PPPoE, (used for ADSL, cable modem connecting).
- Support major G7.xxx CODEC. VAD,CNG.G.711 u/a; G729, G7231 5.3/6.3 audio Codec
- Caller ID display
- Tone generation and Local DTMF re-generation according with ITU-T
- E.164 dial plan and customi ed dial rules
- Support Hotline.Speed Dial
- Call Forward, Call Transfer, 3-way conference calls
- DND(Do Not Disturb),Black List,Limit List
- Upgrade firmware through FTP, TFTP or HTTP,.
- Telnet remote management.
- Adjustable user password and super password
- IEEE 802.3 /802.3 u 10 Base T / 100Base TX
VOIP PHONE Specifications
Port WAN 10/100Base T RJ-45 for LAN
Port LAN 10/100Base T RJ-45 for PC
Adapter (Input/output/frequency) 100-240VA/9VDC/60Hz/500mA
Power Consumption 2.7W
Protocol SIP and IAX2
Operating Temperature 0-50%
Relative Humidity -5-65%
Dimensions 215x187x150mm (L x W x H)