8820IP Phone User Manual_ SIP (V1.44)
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Installation:
1
．
Connect handset to base: insert handset cord into handset cord jack at the
left side of the base.
2
．
Connect IP phone to Internet: plug the RJ-45 Ethernet cable into the
Ethernet Jack. Plug the other end of the cable into HUB or switch.
3
．
Power on IP phone: plug the power cord adapter into the Power Jack.
Then plug the other end of the power cord adapter into the appropriate
wall outlet.
With the installation done, users can chose the telephone keyboard
，
HTTP or
Telnet orders according the preference of each, and set the respective
parameters. Details may refer to the related chapters in the manual.
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Breif Introduction of 8820IP phone
IP is abbreviation of Internet Protocol. An IP phone is a telephone transporting voice
using grouping data package of IP protocol. The networking using IP protocol such
as LAN within the enterprise, LAN within a city and Internet work all support using IP
phone.
The mostly significant features of IP phone is transporting voice message over data
communication network at an extremely low price with excellent sound quality. Using
IP phone, you will save dramatically on international calls and long distance calls.
8820 series IP net phone uses unique generalized outline and inner line modes. It
functions much like an ordinary telephone switching between inner line and out line,
so it supplies great conveniences to the users. When 8820 series IP net phone is in
generalized inner line mode, it can call another 8820 series IP net phone worldwide
free. When 8820 series IP net phone is in generalized out line mode, it can places
calls to ordinary telephones worldwide at a dramatically low price, because 8820
series IP net phone supports using prepaid card supplied by ISP such as Net2phone
or eTalk. Moreover, it possesses excellent sound quality just like ordinary phones.
8820IP phone has 2X16 English LCD and supports being set by keypad.
