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SIP Phone
| Offer Type: |
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| Offer Post Time: |
2008-07-23 |
| Expiration Date: |
2008-12-11 |
| Details: |
Network features
1) Supporting SIP 2.0 and 1.0 protocol
2) Supporting NAT transverse: STUN mode
3) Supporting static/dynamic WAN-IP-Addressing and PPPOE
4) Supporting in-band DTMF and out-of band RFC2833 DTMF
5) Supporting proxy mode and peer-to-peer SIP link mode voice in superb quality, smooth conversation
6) Codec: G.711 A/u, G.723.1High/low, G.726 and G.729A/B
7) Supports: VAD (voice activity detection), CNG (comfortable noise generator), AEC (acoustic echo canceller), LEC (line echo canceller), packet loss compensation and adaptive jitter buffer
Easy to use
1) Rich call functions: Call forward, 3-way conference, call hold, caller ID display and call waiting.
2) Adjustable stand, big LCD with blue backlight and big characters give you better LCD review.
3) Phone functions: Volume adjustment, speed dial, phone book, flash and speaker phone.
4) Can be configured through web browser, console/telnet or keypad
5) Firmware can be upgraded through HTTP, FTP or TFTP |
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