語音 IP 電話 (VoIP) | Polycom - 桌面和辦公室電話、VoIP 電話系統

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Skype for Business Online

Skype for Business Server

+Expand Overview
	VVX 101 Remove	VVX 150 Remove	VVX 201 Remove	VVX 250 Remove	VVX 301/311 Remove	VVX 350 Remove	VVX 401/411 Remove	VVX 450 Remove	VVX 501 Remove	VVX 601 Remove
Summary	Single-line IP desk phone	Two-line, entry-level IP desk phone	Two-line IP desk phone	Four-line, basic IP desk phone with color display	Entry level six line business media phone	Six-line, mid-range IP desk phone with color display	Mid-range twelve line business media phone	Twelve-line, performance IP desk phone with color display	Video capable, twelve-line, performance IP desk phone with touch color display	Video capable sixteen-line, performance IP desk phone with touch color display
Application target	Home office or shared/common-areas	Home office or shared/common-areas	Small and medium-sized businesses	Small and medium-sized businesses	Cubicle workers, call centres and small businesses	Cubicle workers, call centres and small businesses	Front-line staff in small and medium businesses	Front-line staff in small and medium businesses	Knowledge worker/professional’s office, call center	Executive office, executive administrators, small and medium business owners
+Expand User interface features
LCD display	2.5 in Graphical LCD (132 x 64) resolution	132x64 pixel backlit graphical LCD 2.5"	2.5 in Graphical Backlit LCD (132 x 64) resolution	2.8” color LCD screen (320x 240 pixel resolution)	3.2 in Backlit 8-level Grayscale graphical LCD (208 x 104) resolution	3.5” color LCD (320x 240 pixel resolution)	Backlit 3.5 in color LCD (320 x 240) resolution	4.3” color LCD (480x272 pixel resolution)	3.5-in TFT LCD display at QVGA (320 x 240 pixel) resolution,	4.3" in MVA LCD display (480 x 272 pixel) resolution
Touch display
Expansion module support					Up to 3 Polycom? VVX? Expansion Modules or Color Expansion Modules		Up to 3 Polycom? VVX? Expansion Modules or Color Expansion Modules	Up to 2 Polycom VVX EM50	Up to 3 VVX Expansion Modules or VVX Color Expansion Modules	Up to 3 VVX Expansion Modules or VVX Color Expansion Modules
+Expand Video features
Video conferencing									(With camera accessory)	(With camera accessory)
Video mail support									(With camera accessory)	(With camera accessory)
+Expand Audio features
Polycom HD wideband voice technology	HD	TIA-920 WB min. (HDX)	Up to 7 kHz on all audio path	HD	HD	Up to 7 kHz on all audio path	Up to 7 kHz on all audio path	HD	HD	HD
Polycom Acoustic Fence technology
Full duplex speakerphone with Acoustic Clarity Technology
+Expand Basic features
Lines (registrations)	1	2	2	4	6	6	12	12	12	16
Display menu navigation keys	4-way navigation cluster with center "select" key	4-way navigation cluster with center "select" key	4-way navigation cluster with center "select" key	4-way navigation cluster with center "select" key	4-way navigation cluster with center "select" key	4-way navigation cluster with center "select" key	4-way navigation cluster with center "select" key		Touch screen display menu	Touch screen display menu
Hard keys	12-key dialpad, speaker, mute, headset volume	12-key dialpad, speaker, mute, headset volume	12-key dialpad, speaker, mute, headset volume	12-key dialpad, speaker, mute, headset volume	12-key dialpad, speaker, mute, headset volume		12-key dialpad, speaker, mute, headset volume	12-key dialpad, speaker, mute, headset volume	12-key dial pad, home, speaker, mute, headset, volume, messages, hold, transfer	12-key dial pad, home, speaker, mute, headset, volume, messages, hold, transfer
+Expand Advanced features
Open APIs
Exchange calendar integration
USB call recording
Voice quality monitoring	license required	license required	license required	license required	license required	license required	license required	license required	license required	license required
Bluetooth										Integrated Bluetooth 2.1 EDR
+Expand Connectivity
USB port			1 x USB port for storage and call recording (VVX 411) VVX 400/410 do not have USB port	1 x USB 2.0		2 x USB 2.0	1 x USB port for storage and call recording (VVX 411). VVX 400 and 410 do not have USB	2 x USB 2.0	2 x USB 2.0	2 x USB 2.0
Ethernet port	10/100	10/100	2x10/100 (VVX 400/401) 2x10/100/1000 (VVX 410/411)	2 x 10/100/1000	2 x 10/100 (VVX 300/301) 2 x 10/100/1000 (VVX 310/311)	2 x 10/100/1000	2 x 10/100 (VVX 400/401) 2 x 10/100/1000 (VVX 410/411)	2 x 10/100/1000	2 x 10/100/1000	2 x 10/100/1000
WiFi		OBiWiFi5G adapter		OBiWiFi5G adapter		OBiWiFi5G adapter		OBiWiFi5G adapter