Cisco IP Phone 7985G

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Cisco Unified IP Phone 7985G Giải pháp truyền thông hợp nhất của hãng Cisco, kết nối hội nghị giảm chi phí, cho hiệu quả công việc tốt nhất.

Giải pháp tổng hợp của Cisco cho các tình huống về hệ thống điện thoại IP Cisco do NTG Phân phối!
Cisco Unified IP Phone 7985G, IP Phone Cisco 7985G, Điện thoại VoIP Cisco 7985GĐiện thoại hội nghị Cisco 7985G, Thiết bị hội nghị Cisco 7985G
The Cisco Unified IP Phone 7985G is a personal desktop video phone for the Cisco Unified Communications solution. Offering executives and managers a productivity enhancing tool that makes instant, face-to-face communication possible from their offices, the Cisco Unified IP Phone 7985G has all the components to enable a video call— camera, LCD screen, speaker, keypad, and a handset—incorporated into one easy-to use unit. Using the Cisco Unified IP Phone 7985G, a video call is just a phone call.
 
Cisco 7985 Features
 The Cisco Unified IP Phone 7985G is a dynamic device designed to grow with your system capabilities. Call features such as call forwarding, transfer, conferencing, and hold are now available with video and are all initiated through the IP phone. Using Cisco Unified Communications Manager, IP telephony and IP video telephony are delivered to every employee using a unified dial plan and a common directory, over a single Cisco Unified Communications solution infrastructure.


Đại lý phân phối chính thức dòng IP Phone, điện thoại IP và tư vẫn miễn phí cho khách hàng có nhu cầu sử dung tong dai IP hoặc đầu số tổng đài 1900
Cisco Unified IP Phone 7985G, IP Phone Cisco 7985G, Điện thoại VoIP Cisco 7985GĐiện thoại hội nghị Cisco 7985G, Thiết bị hội nghị Cisco 7985G
Cisco Unified IP Phone 7985G Release Notes
- Release Notes for Cisco Unified IP Phone 7985G, Firmware Release 4.1(3) for Cisco
- Release Notes for Cisco Unified IP Phone 7985G, Firmware Release 4.1(2.0) for Cisco Unified CallManager Release 4.1 or Later
- Release Notes for Cisco Unified IP Phone 7985G, Firmware Release 4.1(1.0) for Cisco Unified CallManager Release 4.1 or later
- Release Notes for Cisco IP Phone 7985G, Firmware Release 4.0(3) for Cisco CallManager Version 4.1 or later
- Cisco IP Phone 7985G Release Notes for Firmware Release 4.0(2) for Cisco CallManager Version 4.1 and Later
- Cisco Unified IP Phone 7985G Release Notes for Firmware Release 4.1(4)
Feature Description
Messages button The phone offers direct access to voicemail.
Directories button The phone identifies incoming messages and categorizes them on the screen, allowing users to quickly and effectively return calls using the direct-dial-back capability. The corporate directory integrates with the Lightweight Directory Access Protocol Version 3 (LDAP3) standard directory.
Settings button The Settings button allows users to adjust the display contrast, select background images (if available), and select from a large number of unique ring sounds through the User Preferences menu. Network configuration preferences also can be set (usually by the system administrator). Configuration can be either automatically or manually set up for Dynamic Host Configuration Protocol (DHCP), Trivial File Transfer Protocol (TFTP), Cisco Unified Communications Manager, and backup Cisco Unified Communications Managers.
  Services button
The Cisco Unified IP Phone 7985G allows users to quickly access diverse information such as weather, stocks, quote of the day, or any Web-based information using Extensible Markup Language (XML) to provide a portal to an ever-growing world of applications, features, and information.
Note: Services are not currently active; users will see the message "The Key is not active" when they press the Services button.
Help The online Help feature gives users information about the phone keys, buttons, and features.
Speakerphone, Mute, and Headset buttons The phone features high-quality, speakerphone technology, including an easy-to-use speaker On/Off button, Microphone Mute button, and Headset button. These buttons are lighted when active.
Ethernet switch The internal Cisco 2-port Ethernet switch allows a direct connection to a 10/100BASE-T Ethernet network through an RJ-45 interface with single-LAN connectivity for both the phone and a co-located PC. The system administrator can designate separate VLANs (802.1Q) for the PC and Cisco Unified IP Phones, providing improved security and reliability of voice and data traffic.
Headset port A dedicated headset port eliminates the need for a separate amplifier when using a headset. This feature allows the handset to remain in its cradle, simplifying headset use.
Volume control The convenient volume control on the phone allows easy decibel-level adjustments for the speakerphone, handset, headset, and ringer.
Self-View button The Self-View button switches the video image from incoming to outgoing video. The Self-View button displays your outgoing picture in full-screen mode, allowing you to see what you are transmitting.
Picture-in-Picture (PIP) button The PIP button displays a smaller picture of the outgoing video. The PIP display appears on top of the larger incoming picture when users are on a call, allowing them to see both pictures at the same time.
Video Mute button This button toggles the Video Mute feature on or off. When video mute is active, the videophone does not send out the user's video image. The far-end video phone displays a muted-video icon to indicate that the near-end user has enabled video mute.
Display button The Display button toggles the menu on and off. With this button, all the information displayed on the phone screen, including soft-key labels, lines, and call information, can essentially be removed and the video image set for full-screen view.
Brightness button This button controls monitor brightness.
Flexible power options The Cisco Unified IP Phone 7985G can receive power down the LAN from any Cisco IEEE 803.3af Power-over-Ethernet (PoE) switch. It also can be powered locally with a power supply (part number CP-PWR-CUBE-3).
Multiple ring tones More than five user-adjustable ring tones are available.
American Disabilities Act (ADA) features A handset that meets Hearing Aid Compatibility (HAC) Act requirements is available; the handset also meets HAC requirements for magnetic coupling to approved HAC hearing aids. The dial pad also is ADA compliant.
Signaling protocol support The phone offers Skinny Client Control Protocol (SCCP) support.
Codec support G.711, G.729ab, and G722 audio compression codecs are available.
Configuration options IP address assignment can be configured statically or through DHCP.
Voice quality Comfort-noise generation and voice-activity detection (VAD) programming are performed on a system basis.
 


Đại lý phân phối chính thức dòng IP Phone, điện thoại IP và tư vẫn miễn phí cho khách hàng có nhu cầu sử dung tong dai IP hoặc đầu số tổng đài 1900
Cisco Unified IP Phone 7985G, IP Phone Cisco 7985G, Điện thoại VoIP Cisco 7985GĐiện thoại hội nghị Cisco 7985G, Thiết bị hội nghị Cisco 7985G
Thông số kỹ thuật
Specification Description
Video Specifications
Performance Up to 768 kbps IP
Video standards H.261, H.263, H.263+, and H.264
Frame rates • 30 frames per second (fps) using H.263 when using 256 kbps (or more) for video
• 30 fps using H.264 when using 128 kbps (or more) for video
Native National Television Standards Committee (NTSC) standards • 4SIF (704 x 480 pixels); receive only
• SIF (352 x 240 pixels)
Native Phase Alternating Line (PAL) standards • 4CIF (704 x 576 pixels); digital clarity
• QCIF (176 x 144 pixels)
• SQCIF (128 x 96 pixels)
Native PC receive resolutions • XGA (1024 x 768 pixels)
• SVGA (800 x 600 pixels)
• VGA (640 x 480 pixels)
Audio standards G.711, G.722, and G.729AB
Audio features • Echo cancellation
• Automatic gain control (AGC)
• Automatic noise reduction
Camera • One-fourth-inch charge-coupled device (CCD)
• +10 to -10° degrees tilt
• 32° vertical field of view
• 36° total vertical field of view
• 45° horizontal field of view
• 48° total horizontal field of view
• 460 (PAL) or 470 (NTSC) TV lines
• Minimum illumination 1.1 Lux (video output 50%, AGC on, and standard lens) and Reference 0.4 Lux (video output 50%, AGC on, and F1.4)
• Manual focus
• Automatic white balance
Specifications
Firmware upgrades Downloadable from Cisco Unified Communications Manager and Cisco.com
Dimensions (H x W x D) 13.6 x 9 x 8 in. (34.6 x 23 x 20.4 cm)
Footprint 6.68 x 7.3 in. (17 x 18.5 cm)
Weight 3.3 lb (1.5 kg)
Network features Intelligent Packet Loss Recovery (IPLR)
Network interface • 1 LAN and Ethernet (RJ-45); 10 or 100 Mb
• Internal 2-Port Ethernet Switch
• PoE (IEEE 802.3af)
Ethernet, Internet, and intranet connectivity Cisco Discovery Protocol, 802.1p/q, TCP/IP, DHCP, Address Resolution Protocol (ARP), TFTP, Telnet, and XML
Temperature
Operating temperature 32 to 104°F (0 to 40°C)
Relative humidity 10 to 95% (noncondensing)
Storage temperature 14 to 140°F (-10 to 60°C)
Certifications
Safety • UL 60950
• CAN/CSA-C22.2 No. 60950
• EN 60950
• IEC 60950
• ACA TS 001
• AS/NZS 60950
EMC • FCC Part 15 (CFR 47) Class B
• ICES-003 Class B
• EN55022 Class B
• CISPR22 Class B
• AS/NZS CISPR22 Class B
• VCCI Class B
• EN55024
• EN50082-1
• EN61000-3-2
• EN61000-3-3
• EN-61000-6-1
Telecom • USA- FCC Part 68 (47CFR) (HAC)
• Canada-CS-03
• Australia-as/ACIF S004, AS/ACIF S040
• New Zealand- PTC 220 Draft
• Singapore- IDA RS-IP-CSN-intc/ITU P.310



Đại lý phân phối chính thức dòng IP Phone, điện thoại IP và tư vẫn miễn phí cho khách hàng có nhu cầu sử dung tong dai IP hoặc đầu số tổng đài 1900

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