Fashion voip ip phone with two RJ-45 Ethernet(GT-P301)

THE GREAT-ELEC IP Phone is a full-feature telephone which provides voice communication over the IP network that your computer uses and focus on NGN services. This phone functions much like a traditional analog phone, allowing you to make and receive telephone calls. It also supports features that you have come to expect from a telephone—such as speed dialing, redial, phone book, recent calls, recorder, alarm clock,etc. For supplementary services, it supports call hold, call forward, call transfer, call wait, hotline number. The Watertek SIP,MGCP and H.323 IP phones are all based on standards and fully co-work with powerful SoftSwitch platforms such as ZTE, Huawei, Sonus, Cisco, Lucent Nortel,UTStar.com.
Main Features
♦ Connect into Internet network or carrier’s network, then you can place and receive phone call from every place in world.
♦ Support ADSL, DDN, Cable Modem, LAN, WAN etc. network connection environment
♦ Provide two RJ-45 Ethernet, 10/100M BaseT standard.
♦ Provide DMZ/Port mapping function.
♦ Simple and flexible configuration.
♦ Voice quality is as good as normal telephone
♦ Keep the normal hobby of people place and receive phone call.
♦ Support call-in number displaying.
♦ Free hold connection, voice volume adjusting, and ring type selection.
♦ Support many kinds of function of telephone such as 9 group speed dial numbers, redial, flash, hold.
♦ Support call forward, call wait and three partner conference.
♦ Telephone automatic voice response and record function.
♦ Store 256 group call address and you can dial it directly.
♦ Call history records such as “received calls” “dialed calls” “missed calls” ,which can store 64 records , and the number can be dialed again or store into address book.
♦ Support 8 group alarm clock events.
♦ IP-phone have good shape and it is easier to carry and easy to use.

Software Specifications

Protocols supported :
• VoIP protocols: SIP, MGCP, H.323
• RTP/RTCP, SDP
• TCP/IP, PPPoE, DHCP, NAT, Bridge, VLAN.
• SNMP,TFTP
• NTP
Voice Codecs:
• G.711A/μ
• G.729 A/B
• G.723.1
• G.726-24, G.726-32, G.726-40
Voice Feature:
• Voice activity detection (VAD)
• Comfort noise generation (CNG)
• Dynamic jitter buffer (adaptive)
Configuration:
• LCD screen
• WEB
• SNMP
• Callcenter (Watertek Management System)
Upgrading Firmware:
• Callcenter (Watertek Management System)
• TFTP
• WEB
Hardware Specifications
• LCD Screen: 128X32,two line with 16 characters each line
• Ethernet: two RJ-45, IEEE 802.3 10/100M BaseT standard
• Power: DC 12V,600mA (power adapter specified by manufacturer)
• Environmental Specifications
• Operating temperature: 0°C to 45°C (32°F to 113°F)
• Storage temperature: -10°C to 70°C(14°F to 158°F)
Relative humidity: 10% to 90%

IP Phone Series