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CP-7841-K9 là Điện thoại IP Cisco 7841 thuộc Cisco® IP Phone 7800 Series liên lạc bằng giọng nói có độ trung thực cao, tiết kiệm chi phí, được thiết kế để cải thiện hoạt động liên lạc với tiêu chí lấy con người làm trung tâm trong một tổ chức, đồng thời giảm chi phí vận hành.
CP-7841-K9 thuộc Cisco IP Phone 7800 Series được thiết kế với kiểu dáng mới hấp dẫn với độ tin cậy và tính sẵn sàng cao, thông tin liên lạc được mã hóa an toàn. Dòng Điện thoại IP Cisco® 7800 cung cấp các tính năng Điện thoại IP tiên tiến và hiệu suất âm thanh băng rộng trong trẻo để mang lại trải nghiệm liên lạc bằng giọng nói, đầy đủ tính năng, dễ sử dụng trên các nền tảng cơ sở hạ tầng của Cisco cũng như hạ tầng bên thứ ba.
Cisco IP Phone 7841 (CP-7841-K9) lý tưởng cho ty doanh nghiệp vừa và lớn muốn nâng cấp hệ thống điện thoại của mình từ hệ thống analog sang hệ thống thoại VoIP. Đây cũng là một lựa chọn tuyệt vời nếu bạn đang tìm cách mở rộng hỗ trợ liên lạc bằng giọng nói với giải pháp Truyền thông Hợp nhất của Cisco hiện tại.
Tính năng nổi bật Cisco IP Phone 7800 Series
Thông số kỹ thuật Cisco IP Phone 7841
| Features | Cisco IP Phone 7841 |
| Use Case | This 4-line model is well suited for knowledge workers, administrative staff, managers, customer care agents, and supervisors who have moderate-to-active voice communications needs. |
| Screen | 396 x 162 pixel (89 mm) |
| Ethernet switch | 10/100/1000BASE-T |
| Full duplex speakerphone | Yes |
| Wideband audio | Yes |
| Power over Ethernet class | 1 |
| Replaceable bezel | Yes |
| Programmable (line) keys | 4 |
| Soft Keys | 4 |
| Wall-mountable | Yes |
| Mã đặt hàng | |
| Product Number | Description |
| CP-7841-K9= | Cisco UC Phone 7841 |
| CP-7841-W-K9= | Cisco UC Phone 7841 White |
| CP-7841-3PCC-K9= | Cisco IP Phone 7841 with Multiplatform Phone firmware |
CP-7841-K9= : Cisco UC Phone 7841
Data sheet Cisco IP Phone 7841
| Tính năng | Lợi ích |
| Hardware Features | |
| Ergonomic design | ● The phone offers an easy-to-use interface and provides a traditional telephony-like user experience. |
| Graphical display | ● White backlit, greyscale, 3.5” 396×162 pixel-based display ● Provide scrollable access to calling features and text-based XML applications. |
| Handset | ● The handset is a standard wideband-capable audio handset (connects through an RJ-9 port) ● The handset is Hearing Aid-Compatible (HAC) and meets Federal Communications Commission (FCC) loudness requirements for the Americans with Disabilities Act (ADA). You can achieve Section 508 loudness requirements by using industry-standard inline handset amplifiers such as Walker Equipment W-10 or CE-100 amplifiers. The dial pad is also ADA-compliant. |
| Headset | ● The analog headset jack is a standard wideband-capable RJ-9 audio port |
| Backlit Indicator | ● The phone supports backlit indicators for the audio path keys (handset, headset and speakerphone), select key, line keys, and message waiting. |
| Volume control | ● A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer. |
| Full duplex speakerphone | ● Full-duplex speakerphone allows gives you flexibility in placing and receiving calls. For added security, the audible Dual Tone Multifrequency (DTMF) tones are masked when the speakerphone mode is used. |
| Bezel | ● The IP Phone include a default black bezel (replaceable), and an optional silver bezel is also available separately. |
| Dual-position foot stand | ● The display is easy to view and the buttons and keys are easy to use. The two-position foot stand supports viewing angles of 30 degrees and 45 degrees; you can remove the foot stand for wall mounting, with mounting holes located on the base of the phone. |
| Wall-mountable | ● The phone can be installed on a wall using optional wall-mount kit (available separately). |
| Electronic hook switch | ● The hookswitch can be controlled electronically with a third party headset connected to the auxiliary port |
| Keys | ● The phone has the following keys ◦ Line keys ◦ Soft-keys ◦ Two-way navigation and select keys ◦ Hold/Resume, Transfer and Conference keys ◦ Messaging, Service and Directory keys ◦ Standard key pads ◦ Volume control toggle key ◦ Speakerphone, headset and mute keys |
| Ethernet cables | ● Category 3/5/5e/6 for 10-Mbps cables with 4 pairs ● Category 5/5e/6 for 100-Mbps cables with 4 pairs ● Category 5/5e/6 for 1000-Mbps cables with 4 pairs |
| Power Features | |
| IEEE PoE class 1 | ● The phone supports IEEE 802.3af PoE (Class 1); power consumption does not exceed 3.84 watts. |
| AC Power Adapter | ● Cisco power cube 3 (CP-PWR-CUBE-3=) and Cisco power adapter 3 (CP-PWR-ADPT-3) are used as standard Cisco IP Phone Power Supplies for non-PoE deployments. |
| Cisco power injector | ● The IP Phone are compatible with Cisco Unified IP Phone Power Injector (CPPWR-INJ) |
| Call-Control Support | |
| Cisco Unified Communications Manager | ● 8.5.1 ● 8.6.2 ● 9.1.2 ● 10.x and later |
| Cisco Business Edition 6000 |
● 8.6.2 ● 9.1.2 ● 10.x and later |
| Cisco Hosted Collaboration Solution | ● 8.6.2 and later (using supported UCM versions above) |
| Cisco Unified Survivable Remote Site Telephony | ● 8.x and later |
| Tính năng | Thông số kỹ thuật |
| Audio | ● Automatic Gain Control ● Comfort Noise Generation ● Silence Suppression/Voice Activity Detection ● Acoustic Echo Cancellation (AEC) ● Dynamic Noise Reduction |
| Signaling protocol support | ● Session Initiation Protocol (SIP) |
| Codec support | ● G.711a/μ , G.722, G.729a/b, iLBC, OPUS |
| Key call features support | ● + Dialing (E.164) ● Abbreviated dial ● Adjustable ringing and volume levels ● Adjustable display contrast ● Agent greeting ● Auto-answer ● Auto-detection of headset ● Busy Lamp Field (BLF) ● Call back ● Call forward ● Call history ● Call park ● Call Pickup ● Call timer ● Call waiting ● Caller ID ● cBarge ● Corporate directory ● Conference ● Cross Cluster Extension Mobility (EMCC) ● Dial from the list ● Direct transfer ● Do not disturb ● Extension Mobility (EM) ● Forced access codes and client matter codes ● Group call pickup ● Hold/resume ● Immediate divert ● Intercom ● Join ● Message-waiting indicator ● Meet me conference ● Mobility ● Music on hold ● Mute ● Network profiles (automatic) ● On- and off-network distinctive ringing ● Personal directory ● Privacy ● Private Line Automated Ringdown (PLAR) ● Redial ● Ring tone per line appearance ● Shared line ● Silent monitoring and recording ● Speed dial ● Time and date display ● Transfer ● Voicemail ● Whisper coaching |
| Language support | ● Arabic (Arabic Area) ● Bulgarian (Bulgaria) ● Catalan (Spain) ● Chinese (China) – GB 2312 ● Chinese (Hong Kong) ● Chinese (Taiwan) ● Croatian (Croatia) ● Czech (Czech Republic) ● Danish (Denmark) ● Dutch (Netherlands) ● English (United Kingdom) ● Estonian (Estonia) ● French (France) ● Finnish (Finland) ● German (Germany) ● Greek (Greece) ● Hebrew (Israel) ● Hungarian (Hungary) ● Italian (Italy) ● Japanese (Japan) ● Latvian (Latvia) ● Lithuanian (Lithuania) ● Korean (Korea Republic) ● Norwegian (Norway) ● Polish (Poland) ● Portuguese (Portugal) ● Portuguese (Brazil) ● Romanian (Romania) ● Russian (Russian Federation) ● Spanish (Columbia) ● Spanish (Spain) ● Slovak (Slovakia) ● Swedish (Sweden) ● Serbian (Republic of Serbia) ● Serbian (Republic of Montenegro) ● Slovenian (Slovenia) ● Thai (Thailand) ● Turkish (Turkey) |
| Multiple ring tones | ● The phone supports user-adjustable ring tones. |
| Directories | ● The phone identifies incoming messages and categorizes them for users on the screen. This makes it fast and easy to return calls using direct dial-back capability. The corporate directory integrates with the Lightweight Directory Access Protocol (LDAP) standard directory. |
| Quality-of-service (QoS) options | ● The phone supports CDP and 802.1Q/p standards, and can be configured with an 801.1Q VLANheader containing the VLAN ID overrides configured by the Admin VLAN ID. |
| Security | ● Certificates ● Image authentication ● Device authentication ● File authentication ● Signaling authentication ● Media encryption using Secure Real-Time Transfer Protocol (SRTP) using AES-128 ● Signaling encryption using Transport Layer Security (TLS) Protocol using AES-128 or AES-256 ● Encrypted configuration files ● 802.1X authentication ● Cryptography |
| Configuration options | ● The user can configure IP address assignment statically or through the DHCP client. |
| Physical dimensions (H×W×D) | ● 207 x 206 x 28mm (exclude foot stand) |
| Weight | ● 868g |
| Display | ● 3.5” 396×162 pixels |
| Ethernet switch | ● The phone has a a 10/100/1000BASE-T Ethernet connection through two RJ-45 ports, one for the LAN connection and the other for a downstream Ethernet device connection like a PC. |
| Phone casing composition | ● Polycarbonate Acrylonitrile Butadiene Styrene (ABS) textured plastic. |
| Power requirements | ● The phone is an interoperable IEEE 802.3af PoE (Class 1 device); 48 VDC is required; it can be supplied locally at the desktop using an optional AC-to-DC power supply (CP-PWR-CUBE-3=). Use of the power supply also requires the use of one of the corresponding AC country cords. |
| Operational temperature | ● 32 to 104°F (0 to 40°C) |
| Nonoperational temperature shock | ● 14 to 140°F (-10 to 60°C) |
| Humidity | ● Operating 10% to 90%, non-condensing ● Non-operating 10% to 95%, non-condensing |
| Cosmetic | ● Cisco cosmetic class A |
| Certification and compliance | ● Regulatory Compliance◦ CE Markings per directives 2004/108/EC and 2006/95/EC ● Safety ◦ UL 60950 Second Edition ◦ CAN/CSA-C22.2 No. 60950 Second Edition ◦ EN 60950 Second Edition (including A11 and A12) ◦ IEC 60950 Second Edition (including A11 and A12) ◦ AS/NZS 60950 ◦ GB4943 ● EMC - Emissions ◦ 47CFR Part 15 (CFR 47) Class B ◦ AS/NZS CISPR22 Class B ◦ CISPR22: 2005 w/Amendment 1: 2005 Class B ◦ EN55022: 2006 w/Amendment 1: 2007 Class B ◦ ICES003 Class B ◦ VCCI Class B ◦ EN61000-3-2 ◦ EN61000-3-3 ◦ KN22 Class B ● EMC - Immunity ◦ EN55024 ◦ CISPR24 ◦ EN60601-1-2 ◦ KN24 ◦ Armadillo Light ● Telecom ◦ FCC Part 68 HAC ◦ CS-03-HAC ◦ AS/ACIF S004 ◦ AS/ACIF S040 ◦ NZ PTC 220 ◦ Industry Standards: TIA 810 and TIA 920 ◦ Industry Standards: IEEE 802.3 Ethernet, IEEE 802.3af and 802.3at |
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