internet, the IP Phone 202 allows users with broadband internet connections to make calls to and
from anywhere in the world. The IPPH 202 is fully compatible with SIP industry standard and can
interoperate with many other SIP compliant devices and software on the market.
2. WHAT IS IN THE PACKAGE
The IPPH 202 package contains:
1) One IPPH 202 VoIP phone
2) One IPPH 202 phone handset
3) One universal power supply
4) One Ethernet cable
3. PRODUCT OVERVIEW
3.1 Key Features
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Supports SIP 2.0
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Supports TCP/UDP/IP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP
protocols
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DHCP support for LAN or Cable modem
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PPPoE support for ADSL or Cable modem
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Supports IP address dynamic (DHCP) system
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Supports multi-method NAT traversal and anti-virus crossing
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Compliant with ITU-T standard and DTMF form and check
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Supports codecs G.723.1 (5.3K/6.3K), G.729A/B, iLBC, G.726, G.728, and wide-band G.722
sound coding and decoding
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Supports dynamic sound check VAD (Voice Activity Detection), CNG (Comfort Noise
Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control)
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Dynamic sound technology with sound quality as good as traditional telephones
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Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality
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Support standard voice features such as Caller ID Display or Block, Call Waiting, Hold,
Transfer Forward, FLASH, in-band and out-of-band DTMF (RFC2833), Dial Plans, off-hook
auto dial, configurable emergency dialing (e.g., 911), early dial, click-to-dial
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Advanced adaptive jitter buffer control, packet delay & loss concealment technology
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Support multi-net construction
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Auto–manual indication
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Built-in world clock auto time display
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Has single or dual network ports (10 BaseT)
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Support dial code regulation based on E.164
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Support TFTP remote upgrade
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English language IE setting
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Dialed, received number check
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Speed dial function
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Emulate telephone dialing
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Easy volume adjustment
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IP-to-IP and point-to-point communication
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HiFi low delay net sound communication
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Local IP number, local number check
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Instant plug and play
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Full duplex hands-free speakerphone superior frequency
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Call forwarding, call waiting, call hold, call transfer, redial, call log, volume control, voice
mail with indicator
