Http://www.dbltek.com VP-102 / VP-202 User Manual
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Overview
The VP-100 Series VoIP Phone is designed as a low cost and high performance VoIP phones which
supports both H.323 and SIP standards. It offers lots of features and works seamlessly with most of the
existing VoIP systems. It is an ideal solution for both residential and business market to replace the
traditional analog and digital (pbx) phones.
1.1 Key Features
The major features of VP-102 / VP-202 VoIP Phones are:
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Supports both H.323 V4.0 and SIP 2.0
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Supports TCP/UDP/IP, RTP, HTTP, HTTPS, ARP, DNS, DHCP, NTP/SNTP, FTP, TFTP, and
SSL protocols
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Supports H.225 V4, H.235 (MD5, HMAC-SHA1), H.245 Standards
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Interoperable with various 3rd party VoIP end user devices, Proxy/Registrar/Server, and gateway
products
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VP-102 supports single line
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Vp-202 supports dual lines modes.
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Supports popular vocoders including G.711 a-law and u-law, GSM, G.723.1, G.729a/b/ab
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Supports standard voice features such as Caller ID Display or Block, Call Waiting, Call Hold,
Call Transfer, Call Forward, in-band and out-of-band DTMF (RFC2833/SIP INFO), and Dial
Plans
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Supports conferencing, hands-free loudspeaker, phonebook, last number redial, call log, volume
control, and voicemail message indicator
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Supports BASIC and DIGEST authentication (MD5, MD5-sess)
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Provides easy configuration through automatic configuration, Web browser-based Graphical User
Interface (GUI), or, if desired, manual operation (phone keypad interface)
