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Ürün Özellikleri:
IP phone with 1 WAN port 10/100Base-TX LAN 1-port 10/100Base-TX and PoE support
Tanımlama:
Make voice calls over the Internet for the house and office IP-phone DPH-400SE allows you to use your Internet connection to DSL/cable modem connection to make inexpensive calls over the Internet. This device combines the advantages of modern technology Voice over IP with advanced communication features. Phone DPH-400SE is designed to take advantage of VoIP technology with quality comparable to conventional telephones. High quality voice transmission IP-phone DPH-400SE supports QoS, which ensures the quality of transmission and reception of voice, similar to using a regular telephone. In addition, this phone supports many useful functions, including call transfer, caller ID, three-way conference and function of "speed dial". All this provides user convenience when dialing and receiving phone calls. Simultaneous search pages on the Internet and making phone calls Phone DPH-400SE has 2 Ethernet ports, one of which is for connection to a cable/DSL modem or to a broadband router. Also, this port can connect to the switch with PoE and receive power via PoE when power outlets are unavailable. Another Ethernet port allows you to connect a personal computer. Thus it will be possible to simultaneously talk on IP-phone and search pages on the Internet, send email, transfer files and perform other network tasks on the computer. Integrated safety DPH-400SE supports the option Voice VLAN, which allows you to isolate and secure voice traffic transmitted over the Internet. It also supports traffic prioritization, which provides file transfer and work with Web sites without compromising voice quality for Internet telephony.
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