C o m m u n i c a t i o n s , I n c .
Room 0611, Bldg.B Tsinghua Tongfang Technology Plaza, 1 Wangzhuang Road, Beijing, CHINA
- 5 -
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Display LCD—128 X 64 Graphics Dot.
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Ethernet Port—2X 10/100M Connectors
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AC/DC adapter—Input AC100--- 230V
,
Output 9V DC, 1A
2.2. Software Features
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DHCP support for LAN or Cable modem
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PPPoE
dialup
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Built in web server for configuration and upgrade
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On phone menu for configuration through keypad
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Automated provisioning of firmware and configuration via HTTP
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Manual upgrade firmware via HTTP;
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Multiple audio codec support:
PCMU;PCMA;G.726-32;GSM6.10;iLBC;Speex;G.729
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VAD(Voice
Activity
Detection)
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CNG (Comfort Noise Generation)
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Dynamic Jitter Buffer
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G.165/168 compliant 32ms echo cancellation
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Tone generation and DTMF generation
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Call Hold with Music On Hold Support
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Call
Waiting
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Call
Transfer
(Blind)
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Call Forwarding – Unconditional, No Answer, On Busy