IP-телефон Cisco CP-8821-EX-K9 — це модель бездротового IP-телефону, розроблена для забезпечення високоякісного голосового зв'язку в промислових та екстремальних умовах. Цей телефон входить до лінійки Cisco 8800 серії, призначеної для використання в корпоративних середовищах, зокрема в умовах, де важливі мобільність і висока надійність.
Особливості Cisco CP-8821-EX-K9=
● Сертифікація ATEX Zone 2
Group IIC (очікується)
● Сертифікація для США та Канади:
Class I Division 2 та Class I Zone 2
● Стандартний жовтий стиль для
швидкого розпізнавання у разі надзвичайної ситуації
● Радіо IEEE
802.11a/b/g/n/ac для підтримки VoWLAN комунікацій
● Великий кольоровий дисплей
2,4 дюйма (6 см), 240 x 320 пікселів, що забезпечує зручний перегляд
● Оцінка IP67 для захисту від
пилу, бризок та води
● Відповідає стандарту
MIL-STD-810G для стійкості до ударів
● Відмінна якість звуку з підтримкою
High-Definition (HD) голосу
● Вбудований двосторонній гучномовець
для високоякісних зв'язків без рук
● Підтримка Bluetooth 3.0 гарнітур
третьої сторони та роз'єм для навушників 3,5 мм для більшої свободи
● Кнопка для доступу до XML
додатків, таких як push-to-talk і Lone Worker
● Тривалість роботи батареї
до 9,5 годин розмови
● Покращена підтримка шифрування
для підписів SHA-1 та SHA-2
● Швидке та безпечне роумінг за допомогою 802.11r і Cisco Centralized Key Management роумінг
● Автоматичне поновлення сертифікатів – підтримка SCEP.
Table 1. Features
| Item | Description |
|---|---|
| Features |
● Six line appearances ● Abbreviated dialing ● Adjustable ringing and volume levels ● Adjustable display brightness and timeout ● Audible and vibrating ringers ● Auto-answer ● Auto-detection of headset and auto-answer from headset ● Automatic keypad lock ● Callback ● Call forward ● Call history lists ● Call park ● Call pickup ● Call timer ● Call waiting ● Caller ID ● cBarge ● Corporate directory ● Conference ● Direct transfer ● Extension mobility service ● Fast-dial service ● Group call pickup ● Hold ● Hotkey for keypad lock, ring silent mode, and voicemail access ● Immediate divert ● Join ● Last-number redial – green key ● Malicious caller ● Message-waiting indicator ● Meet-me conference ● Multilevel Precedence and Preemption (MLPP) ● Music on hold ● Mute ● Network profiles (4) ● OPickUp ● Personal directory ● Predialing before sending ● Privacy ● Presence ● Quality Report Tool (QRT) ● Redial ● Ring tone per line appearance ● Service URL ● Shared line ● Time and date display ● Transfer ● Network hold ● Hospitality ● Support for mutual-authentication TLS ● Cisco Unified Communications Manager WLAN profiles ● +Dialing ● Application launch pad ● Busy Lamp Field (BLF) ● BLF pickup ● BLF speed dial ● Call forward notification ● Forced authorization and client matter codes ● Intercom ● Mobility ● Silent monitoring and recording ● Speed dial ● Voicemail ● Whisper coaching ● Ring setting – phone active (ring, ring once, beep, flash) ● Predictive search on new call |
| Buttons |
● Power button ● Volume up/down ● Two soft-key buttons to access screen-based applications, features, and functions ● Green key (answer/send/redial) and red key (power/end call) ● Application button ● Mute ● Speakerphone ● Five-way navigation support ● Numeric keypad (0-9, *, & #) |
| Codecs |
● G.711a, G.711u ● G.729a, G.729ab ● G.722 ● Internet Low Bitrate Codec (iLBC) audio-compression codecs ● iSAC |
| LEDs | ● Ring, message waiting, Wi-Fi status, and charging LEDs |
| Protocol | ● Session Initiation Protocol (SIP) |
| Call Control |
● Cisco Unified Communications Manager: 9.1(2), 10.5(2), 11.0(1), and later ● Cisco Unified Survivable Remote Site Telephony (SRST): 10.5, 11.0, 11.5, 11.7, and later ● Cisco Unified Communications Manager Express: 10.5, 11.0, 11.5, 11.7 (native support) and later ● Cisco Hosted Collaboration Solution (HCS): 9.x, 10.x, 11.x, and later |
| Security Features |
● Certificates ● Image authentication ● Device authentication ● File authentication ● Signaling authentication ● Secure Cisco Unified SRST ● Media encryption using Secure Real-Time Protocol (SRTP) ● Signaling encryption using Transport Layer Security (TLS) Protocol ● Certificate Authority Proxy Function (CAPF) ● Simple Certificate Enrollment Protocol (SCEP) support for certificates renewal ● Secure profiles ● Encrypted configuration files ● Cryptography is not enabled by default and may be enabled only through a cryptographically enabled Cisco Unified Communications Manager |
| Provisioning and Management |
● Configuration via Unified Communications Manager, SRST, and Unified Communications Manager Express administration interfaces ● Bulk provisioning support via desktop charger and USB to Ethernet dongle combination ● Web server for configuration and statistics ● Capability to disable local phone settings ● Quality of Service (QoS) reporting: Jitter, delay, dropped packets, and latency on a per-call basis ● Real Time Control Protocol (RTCP) support and monitoring ● Syslog |
| 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) |
| Application Framework | ● XML (support push-to-talk, paging, and other 3rd party applications) |
| User Localization | Arabic, Bulgarian, Catalan, Chinese (Hong Kong), Chinese (China), Chinese (Taiwan), Croatian, Czech, Danish, Dutch, English (United Kingdom), English (United States), Estonian, Finnish, French (Canada), French (France), German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese (Brazil), Portuguese (Portugal), Romanian, Russian, Serbian, Slovak, Slovenian, Spanish (Spain), Spanish (Colombia), Swedish, Thai, and Turkish |
| Network Localization | Argentina, Australia, Austria, Belgium, Brazil, Canada, China, Colombia, Cyprus, Czech Republic, Denmark, Egypt, Finland, France, Germany, Ghana, Greece, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan, Jordan, Kenya, Korea Republic, Lebanon, Luxembourg, Malaysia, Mexico, Nepal, Netherlands, New Zealand, Nigeria, Norway, Pakistan, Panama, Peru, Philippines, Poland, Portugal, Russian Federation, Saudi Arabia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, United Kingdom, United States, Venezuela, and Zimbabwe |
Table 2. Specifications
| Item | Specifications |
|---|---|
| Display | ● 2.4-in. (6-cm) color display with 240 x 320 pixel resolution |
| Dimensions (HxWxD) | ● 5.2 x 2.2 x 0.7 in. (13.2 x 5.6 x 1.7 cm) |
| Weight | ● Device 4.4 oz (126 g), battery 1.3 oz (37 g), total = 5.7 oz (163 g) |
| Battery | ● Up to 9.5 hours of voice calling; up to 45 hours (continuous scan) or up to 145 hours (auto scan) standby ● Rechargeable Lithium ion 4.35V, 2060mAh smart battery (minimal capacity 3.8V, 2000mAh) Note: For voice calling, battery hours are calculated by placing a call and measuring the time it takes for the battery to completely drain. Actual battery hours may vary depending on display and keypad activity, messaging from XSI application, roaming events and scan mode, and use of a Bluetooth headset. Under normal usage when guidelines for battery in the deployment guide are followed, battery hours should cover a typical work shift of eight hours. |
| Input power | ● Phone: 100 to 240 VAC, ~0.2A, and 50 to 60 Hz ● AC adapters (by geographical region) |
| Operating temperature | ● Device: 14° to 122°F (-10° to 50°C) ● Battery: -4° to 140°F (-20° to 60°C) |
| Storage temperature | ● Device: -22° to 140°F (-30° to 60°C) ● Battery: -4° to 113°F (-20° to 45°C) |
| Relative humidity | ● 10% to 95% (noncondensing) |
| Vibration | ● 1.5 Grms maximum, 0.1 in. (2.5 mm) double amplitude at 0.887 octaves per minute from 5-500-5 Hz sweep, and 10-minute dwell on three major peaks in each of the three major mutually perpendicular axes |
| Thermal shock | ● -22°F (-30°C) 24 hours; 158°F (70°C) 24 hours |
| Altitude | ● Certified for operation: 0 to 6500 ft. (0 to 2 km) |
| Endurance | ● Ingress Protection IP67 ● MIL-STD-810G Drop and Vibration procedures |
| Drop specs | ● Withstand multiple drops of 5 feet (1.5m) on to concrete. 12 drops (6 faces, 4 edges, face and bottom) |
| Headset | ● Wireless: Bluetooth SW 3.0 HW 4.0 ● Wired: 3.5 mm stereo headphone/microphone jack |
| Connector | ● Magnetic USB 2.0 On The Go (OTG) connector |
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