Cisco 7841 IP Phone (CP-7841-K9) | New
SKU: CP-7841-K9-N
This Phone Supports Webex Calling
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Overview of Cisco 7841 IP Phone (CP-7841-K9) | New
The Cisco 7841 IP Phone (CP-7841-K9) is a versatile and feature-rich communication device intended for small to medium-sized organizations. This IP phone's user-friendly interface and powerful capabilities make it excellent for increasing office efficiency and cooperation. The Cisco 7841 has a 3.5-inch grayscale display with a resolution of 396 x 162 pixels, which allows for clear visibility of call information and menus. It supports up to four lines, allowing users to manage many calls with ease. The phone has four customizable line keys and four soft keys that provide rapid access to frequently used features. With wideband audio capability, the Cisco 7841 provides excellent voice quality, assuring clear and professional communications. The full-duplex speakerphone enables hands-free communication, making it ideal for conference calls and multitasking.
The phone has two RJ-45 Ethernet ports, which allow for seamless network connectivity and support Power over Ethernet (PoE), eliminating the need for additional power cables. This feature makes installation easier and promotes a clutter-free environment. The Cisco 7841 is compatible with a variety of deployment choices, including on-premises, hosted solutions, and Webex Calling, making it an adaptable choice for a wide range of business contexts. Its wall-mountable design enables for easy installation in any office environment. The Cisco 7841 is a great alternative for businesses wishing to strengthen their communication systems by providing a dependable, feature-rich device that boosts productivity and cooperation.
Key Features of Cisco 7841 IP Phone
• 3.5-Inch grayscale display provides clear visibility for call information.
• Support for up to four lines that efficiently manage multiple calls.
• Wideband audio support that ensures superior voice quality.
• Full-Duplex speakerphone facilitates hands-free communication.
• Two RJ-45 ethernet ports allows seamless network connectivity.
• Power over Ethernet (PoE) simplifies installation by eliminating extra power cables.
• Flexible deployment options that is compatible with on-premises, hosted solutions, and Webex Calling.
Specifications
Specification for Cisco 7841 IP Phone (CP-7841-K9) | New
| Manufacturer | Cisco |
| Manufacturer Part Number | CP-7841-K9 |
| Product Name | Cisco 7841 IP Phone |
| Product Type | VoIP Phone |
Compatible Platforms | Cisco Business Edition 6000 |
Body Material | PC/ABS |
Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability |
Dialer Type | Keypad |
Dialer Location | Base |
Conference Call Capability | Yes |
Speakerphone | Yes (digital duplex) |
Menu Operation | Yes |
Programmable Buttons Qty | 4 |
Indicators | Voice message waiting indicator, speakerphone indicator, headset |
Firmware Upgradable | Yes |
Additional Functions | Call timer |
Additional Features | Music on hold |
Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
VoIP | Yes |
VoIP Protocols | SIP, SRTP |
Voice Codecs | G.722, G.729ab, G.711u, G.711a, iLBC |
Lines Supported | 4 lines |
Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p |
IP Address Assignment | DHCP, static |
Security | IEEE 802.1X |
Power Over Ethernet (PoE) Support | Yes |
Network Protocols | Cisco Discovery Protocol (CDP), SRTP |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
Compatible Software | Cisco Unified Communications Manager 8.5.1 or later |
Network Features | Lightweight Directory Access Protocol (LDAP) |
Type | LCD display - monochrome |
Display Location | Base |
Diagonal Size | 3.5" |
Display Resolution | 396 x 162 pixels |
Backlit | Yes |
Display Languages | Danish, Hebrew, Hungarian, Czech, Croatian, Slovenian, Thai, Slovak, Brazilian Portuguese, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Bulgarian, Latvian, Lithuanian, Estonian, Serbian, Romanian, Catalan, Japanese, Chinese, Korean |
Connections | Headset jack |
Placing / Mounting | Wall-mountable, table-top |
Compliant Standards | CISPR 22 Class B, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class B, ICES-003 Class B, AS/ACIF S004, FCC Part 68, EMC, CS-03, UL 60950-1 Second Edition, EN 60601-1-2, FCC CFR47 Part 15 B, GB 4943, AS/NZS 60950, CSA C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, VCCI Class B |
Width | 8.1 in |
Depth | 1.1 in |
Height | 8.1 in |
Weight | 30.6 oz |
User Guides
Frequently Asked Questions
Cisco 7841 IP Phone CP-7841-K9
Frequently Asked Questions (FAQ's)
What is the Cisco 7841 IP Phone? It is a four-line IP phone designed for small to medium-sized businesses, offering essential features for everyday communication needs.
What are the key features of the Cisco 7841 IP Phone? High-resolution grayscale display, four-line support, programmable feature keys, dedicated fixed keys, built-in speakerphone, and wideband audio support.
Does it support Power over Ethernet (PoE)? Yes, it supports PoE Class 1, which allows it to be powered through the network cable.
What is the screen size and type? The screen is a 3.5-inch grayscale display with a resolution of 396x162 pixels.
Does it have a built-in speakerphone? Yes, it comes with a full-duplex speakerphone for hands-free communication.
What audio codecs does it support? It supports G.711μ/a, G.722, G.722.2, G.729a/b/ab, iLBC, and iSAC codecs.
Is it compatible with headsets? Yes, it supports headsets through a dedicated RJ9 port and offers Electronic Hookswitch Control (EHS).
Does it require a separate power adapter? No, it can be powered through PoE or a separate power adapter (sold separately).
Can I use this phone with third-party call control systems? Yes, there are models of the Cisco 7841 with multiplatform firmware that are compatible with various SIP platforms.
Is it wall-mountable? Yes, it can be wall-mounted using an optional wall mount kit.
Does it support video calling? No, it does not support video calling.
Can I use this phone remotely? Yes, with the appropriate configuration and licensing, it can be used remotely.
Does it support multiple languages? Yes, it supports multiple languages for the user interface.
Can I customize the feature keys? Yes, the feature keys are programmable and can be customized for various functions.
What is the difference between the CP-7841-K9 and other models? The CP-7841-K9 is a specific model identifier for the Cisco 7841 IP Phone, and other models may have different features or firmware.
What are the network requirements for using this phone? It requires a connection to an Ethernet network with a PoE switch or a separate power adapter.
How do I update the firmware on the phone? Firmware updates can be done through the phone's web interface or through the call control system.
Can I use this phone with Wi-Fi? No, it does not have built-in Wi-Fi support.