انتخاب هوشمندانه سخت افزار و تجهیزات شبکه
| برند محصول | POLYCOM |
|---|---|
| مدل محصول | 2200-12330-025 |
| نوع | Wired VoIP |
| نمایشگر | 102 x 33 pixel-graphical LCD |
| باند فرکانس | 300Hz - 3300Hz for handset |
| پروتکل ها | IETF SIP (RFC 3261 and companion RFCs) |
| امنیت | Digest authentication, Encrypted configuration files, HTTPS secure provisioning, Password login, Support for signed software executables, Support for URL syntax with password for boot server, Transport layer security (TLS) |
| توان | Built-in, auto-sensing IEEE 802.3af Power over Ethernet, External universal input AC adapter (optional; 24V DC @ 500mA) |
| دما | 10 to 40°C (+50 to 104°F) |
| رطوبت | 20% to 85%, non-condensing |
| ویژگی ها | 2200-12330-025 / 610807526865 for all markets except Korea, Customizable call progress tones, Interoperability with Microsoft LCS 2005 for telephony and presence, Local feature-rich GUI, Time and date display, Unicode UTF-8 character support. Multilingual user interface encompassing Danish, Dutch, English (Canada / US / UK), French, German, Italian, Norwegian, Portuguese, Russian, Spanish, Swedish, User-configurable contact directory and call history(placed and received), Wave file support for call progress tones |
| ابعاد | 6.70" x 5.70" x 6.90" |
| وزن | 1.37 پوند |
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