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 02/28/2006
JOB: IT Information Technology Professional Services
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| Grandstream Budgetone 102 VoIP Business Phone SIP |
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| Price: $69.00
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| The Grandstream Budgetone 102 IP Phone is an award-winning next generation IP network telephone based on industry open standards. Built upon innovative technology, Grandstream IP Phone features market leading superb sound quality and rich functionalities at ultra-affordable price. Supports SARP/RARP, ICMP, DNS, DHCP, NTP, TFTP protocols Support NAT traversal via STUN & symmetric RTP Interoperable with various 3rd party SIP end user device, Proxy/Registrar/Server, and gateway products Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality Advanced and patent pending adaptive jitter buffer control, packet delay & loss concealment technology Support popular vocoders including G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law and u-law), G.726, G.728. Dynamic negotiation of codec and voice payload length Support standard voice features such as Caller ID Display or Block, Call Waiting, Hold, TransfForward, 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 Support 3-way conferencing (Model 102D), full duplex hands -fredomain acoustic echo cancellation (pending), redial, call log, volume control, voice mail with indicator, downloadable ring tone (pending) Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control) Support DIGEST authentication and encryption using MD5 and MD5-sess. Provide easy configuration thru manual operation (phone keypad and Web interface) or personalized automated provisioning via central configuration file for mass deployment. Support for Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS) NAT-friendly remote software upgrade capability (via tftp) even from behind firewalls/ NATs. Support for fail-over SIP server and DNS server (pending) The Grandstream Model 102 has two Ethernet ports. |
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