IP Phone User Manual
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Supplementary Services-Call transfer(Blind transfer and Attended transfer), Call
forward (Unconditional, When busy, When no answer),Call wait, Call hold, Call
pickup, Multi-way conference, DnD, Call block, etc
Primary and backup server connection switching
Firmware upgrading automatically
Basic Functions
functions such as redial, and mute
Automatic vocal answering
Caller ID
Hands-free mode, adjustable volume, and multiple ringing tones
Simple and flexible configuration through LCD, web and ManageCenter
Plug and play (PnP), identical to legacy phones on placing and answering a call
Voice quality almost the same as that of a legacy phone
Ring files select and upload
Phone book
Call history
1.3 Intended Users and
Situations
IP telephony is an idea choice for enterprises and individuals that place lots of long
distance calls. It has wide varieties of users, such as:
•
Carriers and Internet telephony service providers (ITSP)
•
Large companies, for placing long distance calls and interior communications
•
Small-and medium-sized enterprises involved in international businesses, such as
travel agencies
•
Foreign/joint ventures, foreign offices, and agents
•
Hotels (in guest rooms, business centers, or for renting)
•
Governmental agencies that deal with foreign affairs, international trade and
exchanges
•
Colleges and science research organizations that have international collaborations.
•
IP phone supermarkets, bars
•
Individuals and households that need to keep close contact with friends or family
members that are traveling or living in other cities or abroad
•
Businessmen that travel a lot
•
Other broadband subscribers
