SIP Phone is a Telecommunications product. Key specs — Origin: China (Mainland).
Product Description
Model No.: Product
Origin:China Brand
Name Price Terms:FOB Xiamen
Payment Terms:T/T, L/C at sight
Certification:CE, FCC Description:Network features1) Supporting SIP 2.0 and 1.0 protocol2) Supporting NAT transverse: STUN mode3) Supporting static/dynamic WAN-IP-Addressing and PPPOE4) Supporting in-band DTMF and out-of band RFC2833 DTMF5) Supporting proxy mode and peer-to-peer SIP link mode Voice in superb quality, smooth conversation6) Codec: G.711 A/u, G.723.1High/low, G.726 and G.729A/B7) Supports: VAD (voice activity detection), CNG (comfortable noise generator), AEC (acousticecho canceller), LEC (line echo canceller), packet loss compensation andadaptive jitter buffer Easy to use1) Rich call functions: call forward, 3-way conference, call hold, caller ID displayand call waiting.2) Adjustable stand, big LCD with blue backlight and big characters give you betterLCD review 3) Phone functions: volume adjustment, speed dial, phone book, flash and speaker phone4) Can be configured through web browser, console/telnet or keypad5) Firmware can be upgraded through , FTP or TFTP
