Cisco Unified IP Phones 9900 Series

Mã số:Cisco Unified IP Phones 9900 Series

MPN:

Với Unified IP Phones 9900 Cisco, Cisco kết hợp truyền thông VoIP chất lượng cao với truyền thông video đó là sựa lựa chọn lý tưởng cho các chuyên gia, các nhà quản lý, giám đốc điều hành và những người tìm kiếm hiệu suất cao hơn với một trải nghiệm đa phương tiệ. Series 9900 hỗ trợ tương tác, chất lượng cao, cung cấp video SD, kích hoạt trực tiếp từ các tùy chọn Cisco Video Camera.
 

Cisco IP Phone 9900 serise cũng có tính năng:

  • Một màn hình hiển thị đa phương tiện: Màn hình 5-inch (12,7 cm), 640- x 480 pixel hiển thị màu sắc VGA là backlit và có thể điều chỉnh để xem dễ dàng hơn trong điều kiện ánh sáng khác nhau.
  • Tính năng nhấp nháy: Đèn LED chiếu sáng 10 tricolor, tính năng và các khóa phiên hỗ trợ tính năng nhấp nháy báo hiệu tình trạng phiên gọi cho cả hai dòng chính và chia sẻ. Tính năng này giúp đơn giản hoá cho người người và tăng năng suất. Bạn có thể lập trình 5 phím khi ra đường hoặc các tính năng gọi điện thoại. 5 phím khác là khóa phiên cung cấp chi tiết cuộc gọi.
  • Streamlined cho phép quyền truy cập vào các tính năng thường được sử dụng: 4 phím tính năng lập trình cung cấp các chức năng điện thoại thông thường như hội nghị, chuyển giao truy cập nhanh chóng và giữ cuộc gọi.
     

Thông số kỹ thuật sản phẩm

  9971 9951
Protocols

SIP for signaling

H.264 for video

SIP for signaling

H.264 for video

Connectivity

10/100/1000 wired Ethernet network port plus switched PC port

802.11a/b/g wi-fi

10/100/1000 wired Ethernet network port plus switched PC port

Options

Arctic White or Charcoal Gray color

Slimline (5oz, 140g) or Standard (6oz, 170g) handset

Arctic White or Charcoal Gray color

Slimline (5oz, 140g) or Standard (6oz, 170g) handset

Language support

Arabic, Bulgarian, Catalan, Chinese (People’s Republic of China), Chinese (Hong Kong), Chinese (Taiwan), Croatian, Czech, Danish, Dutch, English - plus localized prompts for the UK, Estonian, French, Finnish, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese (Portugal), Portuguese (Brazil), Romanian, Russian, Spanish (Spain), Slovak, Swedish, Serbian (Republic of Serbia), Serbian (Republic of Montenegro), Slovenian, Thai, Turkish

Arabic, Bulgarian, Catalan, Chinese (People’s Republic of China), Chinese (Hong Kong), Chinese (Taiwan), Croatian, Czech, Danish, Dutch, English - plus localized prompts for the UK, Estonian, French, Finnish, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese (Portugal), Portuguese (Brazil), Romanian, Russian, Spanish (Spain), Slovak, Swedish, Serbian (Republic of Serbia), Serbian (Republic of Montenegro), Slovenian, Thai, Turkish
Physical dimensions (HxWxD)

9.2” (23.4 cm) x 10.33”(26.25 cm) x 1.56”(3.97 cm)

In slab mode with the footstand removed.

9.2” (23.4 cm) x 10.33”(26.25 cm) x 1.56”(3.97 cm)

In slab mode with the footstand removed.

Power

IEEE Power over Ethernet 802.3af and 802.3at supported, class 4. The 9971 is compatible with both class 3 and class 4 IEEE PoE switch blades and supports both Cisco Discovery Protocol (CDP) and Link Layer Discovery Protocol - Power over Ethernet (LLDP-PoE)

IEEE Power over Ethernet 802.3af and 802.3at supported, class 4. The 9951 is compatible with both class 3 and class 4 IEEE PoE switch blades and supports both Cisco Discovery Protocol (CDP) and Link Layer Discovery Protocol - Power over Ethernet (LLDP-PoE)

Operational Temperature

32 to 104°F (0 ~ 40°C)

32 to 104°F (0 ~ 40°C)
Relative Humidity 10 to 95% (noncondensing) 10 to 95% (noncondensing)
Storage Temperature 14 to 140°F (-10 to 60°C) 14 to 140ºF (-10 to 60ºC)
Calling Feature
Calling Feature Support ●  + Dialing
●  Abbreviated dialing
●  Adjustable ringing and volume levels
●  Adjustable display brightness
●  Agent Greeting/Whisper Coaching
●  Application Launch Pad
●  Auto-answer
●  Auto-detection of headset
●  Barge
●  Callback
●  Call forward
●  Call forward notification
●  Call history lists
●  Call park
●  Call pickup
●  Call timer
●  Call waiting
●  Caller ID
●  Corporate directory
●  Conference
●  Direct transfer
●  Extension mobility service
●  Fast-dial service
●  Forced access codes/Client matter codes
●  Group call pickup
●  Hold
●  Intercom
●  Immediate divert
●  Join
●  Last-number redial
●  Malicious-caller ID
●  Message-waiting indicator
●  Meet-me conference
●  Music on hold
●  Mute
●  Network profiles (automatic)
●  On- and off-network distinctive ringing
●  OPickUp
●  Personal directory
●  Predialing before sending
●  Privacy
●  Redial
●  Ring tone per line appearance
●  Service URL
●  Shared line
●  Time and date display
●  Transfer
●  Visual Voice Mail
●  Voice Mail
●  + Dialing
●  Abbreviated dialing
●  Adjustable ringing and volume levels
●  Adjustable display brightness
●  Agent Greeting/Whisper Coaching
●  Application Launch Pad
●  Auto-answer
●  Auto-detection of headset
●  Barge
●  Callback
●  Call forward
●  Call forward notification
●  Call history lists
●  Call park
●  Call pickup
●  Call timer
●  Call waiting
●  Caller ID
●  Corporate directory
●  Conference
●  Direct transfer
●  Extension mobility service
●  Fast-dial service
●  Forced access codes/Client matter codes
●  Group call pickup
●  Hold
●  Intercom
●  Immediate divert
●  Join
●  Last-number redial
●  Malicious-caller ID
●  Message-waiting indicator
●  Meet-me conference
●  Music on hold
●  Mute
●  Network profiles (automatic)
●  On- and off-network distinctive ringing
●  OPickUp
●  Personal directory
●  Predialing before sending
●  Privacy
●  Redial
●  Ring tone per line appearance
●  Service URL
●  Shared line
●  Time and date display
●  Transfer
●  Visual Voice Mail
●  Voice Mail
Audio Codec Support

G.711a, G.711u, G.729a, G.729ab, G.722, iSAC and iLBC audio compression codecs.

G.711a, G.711u, G.729a, G.729ab, G.722, iSAC and iLBC audio compression codecs.
Configuration Options ●  Dynamic Host Configuration Protocol (DHCP) client or static configuration
●  Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP)
●  Domain Name System (DNS)
●  HTTP Firmware Management
●  Dynamic Host Configuration Protocol (DHCP) client or static configuration
●  Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP)
●  Domain Name System (DNS)
●  HTTP Firmware Management
Network Features ●  Cisco Discovery Protocol (CDP)
●  Link Layer Discovery Protocol Power over Ethernet (LLDP-PoE)
●  Transparent secure roaming
●  Provisioning of network parameters through DHCP
●  Switch Auto-Negotiation
●  VPN Client
●  Cisco Discovery Protocol (CDP)
●  Link Layer Discovery Protocol Power over Ethernet (LLDP-PoE)
●  Transparent secure roaming
●  Provisioning of network parameters through DHCP
●  Switch Auto-Negotiation
●  VPN Client
Security Features ●  Certificates
●  Image authentication
●  Device authentication
●  File authentication
●  Signaling authentication
●  Media encryption using Secure Real-Time Protocol (SRTP)
●  Signaling encryption using Transport Layer Security (TLS) Protocol
●  Certificate authority proxy function (CAPF)
●  Secure profiles
●  Encrypted configuration files
●  Certificates
●  Image authentication
●  Device authentication
●  File authentication
●  Signaling authentication
●  Media encryption using Secure Real-Time Protocol (SRTP)
●  Signaling encryption using Transport Layer Security (TLS) Protocol
●  Certificate authority proxy function (CAPF)
●  Secure profiles
●  Encrypted configuration files
Provisioning and Manufacturing ●  Cisco Unified Communications Manager Express Version Negotiation
●  Web server for configuration and statistics
●  QoS reporting: jitter, delay, dropped packets, and latency on a per-call basis
●  Real Time Control Protocol (RTCP) support and monitoring
●  Syslog
●  Cisco Unified Communications Manager Express Version Negotiation
●  Web server for configuration and statistics
●  QoS reporting: jitter, delay, dropped packets, and latency on a per-call basis
●  Real Time Control Protocol (RTCP) support and monitoring
●  Syslog
Wi-Fi Features and Specifications
Protocol IEEE 802.11a, 802.11b, and 802.11g  
Frequency Band and Operating Channels Uses IEEE 802.11d to identify band ranges and channels  
Support Mode

IEEE 802.11a

IEEE 802.11b/g

Autosensing, IEEE 802.11b/g preferred over IEEE 802.11a

Received signal strength indicator (RSSI) (default)

 
Data Rates

IEEE 802.11a:

6, 9, 12, 18, 24, 36, 48, and 54 Mbps

IEEE 802.11b:

1, 2, 5.5, and 11 Mbps

IEEE 802.11g:

6, 9, 12, 18, 24, 36, 48, and 54 Mbps

 
Nonoverlapping Channels

IEEE 802.11a: Up to 23 (including radar channels)

IEEE 802.11b/g: 3 (Japan uses 4)

(Bluetooth 2.0 also makes use of the 2.4 GHz spectrum, so IEEE 802.11a is recommended when using Bluetooth 2.0)

 
Wireless Modulation

IEEE 802.11a: OFDM

IEEE 802.11b: Direct sequence spread spectrum (DSSS)

IEEE 802.11g: OFDM and DSSS

 
Receiver Sensitivity
(Typical)

IEEE 802.11a:

6 Mbps: -91 dBm

9 Mbps: -90 dBm

12 Mbps: -88 dBm

18 Mbps: -86 dBm

24 Mbps: -82 dBm

36 Mbps: -80 dBm

48 Mbps: -77 dBm

54 Mbps: -75 dBm

IEEE 802.11b:

1 Mbps: -96 dBm

2 Mbps: -95 dBm

5.5 Mbps: -90 dBm

11 Mbps: -87 dBm

v802.11g:

6 Mbps: -91 dBm

9 Mbps: -90 dBm

12 Mbps: -87 dBm

18 Mbps: -86 dBm

24 Mbps: -82 dBm

36 Mbps: -80 dBm

48 Mbps: -77 dBm

54 Mbps: -76 dBm

 
Transmitter Output Power

IEEE 802.11a OFDM:

40 mW (16 dBm)

32 mW (15 dBm)

20 mW (13 dBm)

8 mW (9 dBm)

3.2 mW (5 dBm)

1 mW (0 dBm)

IEEE 802.11b CCK:

50 mW (17 dBm)

20 mW (13 dBm)

8 mW (9 dBm)

3.2 mW (5 dBm)

1 mW (0 dBm)

IEEE 802.11g OFDM:

40 mW (16 dBm)

32 mW (15 dBm)

20 mW (13 dBm)

8 mW (9 dBm)

3.2 mW (5 dBm)

1 mW (0 dBm)

 
Range
(Stated Ranges Are from Measured Open-Site Range Testing)


IEEE 802.11a:

6 Mbps: 604ft (184 m)

9 Mbps: 604 ft (184 m)

12 Mbps: 551 ft (168 m)

18 Mbps: 545 ft (166 m)

24 Mbps: 512 ft (156 m)

36 Mbps: 420 ft (128 m)

48 Mbps: 322 ft (98 m)

54 Mbps: 289 ft (88 m)

IEEE 802.11b:

1 Mbps: 1,010 ft (308 m)

2 Mbps: 951 ft (290 m)

5.5 Mbps: 919 ft (280 m)

11 Mbps: 902 ft (275 m)

IEEE 802.11g:

6 Mbps: 709 ft (216 m)

9 Mbps: 650 ft (198 m)

12 Mbps: 623 ft (190 m)

18 Mbps: 623 ft (190 m)

24 Mbps: 623 ft (190 m)

36 Mbps: 495 ft (151 m)

48 Mbps: 413 ft (126 m)

54 Mbps: 394 ft (120 m)

 

Ranges and actual throughput vary based on numerous environmental factors so individual performance may differ.

Access Point Support

Cisco 500 Series Wireless Express Access Points

Cisco 1000 Series Lightweight Access Point

Cisco Aironet 1100 Series Access Point

Cisco Aironet 1130 AG Series

Cisco Aironet 1200 Series

Cisco Aironet 1140 AG Series

Cisco Aironet 1230 AG Series

Cisco Aironet 1240 AG Series

Cisco Aironet 1250 Series

Cisco Aironet 1300 Series

Required versions:

Cisco Wireless LAN Controller (lightweight)

Minimum: Version 4.0.217.0

Recommended: Version 5.1.151.0 or later

Cisco IOS® Software access points (autonomous)

Minimum: Version 12.3(8)JEA

Recommended: Version 12.3(4g)JA1 or later

Wireless Security

Authentication:

Cisco Wireless Security Suite IEEE 802.1X

Lightweight Extensible Authentication Protocol (LEAP) Authentication

Extensible Authentication Protocol and Flexible Authentication with Secure Tunneling (EAP-FAST)

Wi-Fi Protected Access (WPA) Versions 1 and 2: Personal and Enterprise

Cisco Centralized Key Management (CKM)


Encryption:

40- and 128-bit static Wired Equivalent Privacy (WEP)

Temporal Key Integrity Protocol (TKIP) and Message Integrity Check (MIC)

Advanced Encryption Standard (AES)

 
QoS

IEEE 802.11e and Wi-Fi Multimedia (WMM)

Traffic Specification (TSPEC)

Enhanced Distributed Channel Access (EDCA)

QoS Basic Service Set (QBSS)

 
Radar Detection Dynamic frequency selection (DFS) and transmit power control (TPC) according to IEEE 802.11h  
Video Features and Specifications
Video Standards H.264/AVC H.264/AVC
Frame Rates 30 fps (maximum) using H.264/AVC for video 30 fps (maximum) using H.264/AVC for video
Frame or Picture Formats

SQCIF (128 x 96 pixels)

QCIF (176 x 144 pixels)

QVGA (320 x 240 pixels)

SIF (352 x 240 pixels)

CIF (352 x 288 pixels)

VGA (640 x 480 pixels)

SQCIF (128 x 96 pixels)

QCIF (176 x 144 pixels)

QVGA (320 x 240 pixels)

SIF (352 x 240 pixels)

CIF (352 x 288 pixels)

VGA (640 x 480 pixels)

 

Thẻ: Cisco Unified IP Phones 9900 Series