cisco 6851

Enhance Communication Efficiency with the Cisco 6851: A Powerful Solution for Businesses

The Cisco 6851: A Powerful Communication Solution

When it comes to efficient and reliable communication systems, Cisco has always been at the forefront. The Cisco 6851 is no exception, offering a powerful solution for businesses of all sizes. With its advanced features and cutting-edge technology, this IP phone is designed to enhance productivity and streamline communication processes.

Unmatched Performance

The Cisco 6851 is equipped with a high-resolution, full-color display that provides clear visibility and easy navigation. Its ergonomic design ensures comfortable usage, even during long hours of operation. The phone’s intuitive user interface allows for effortless call management, making it ideal for busy professionals who need to handle multiple calls simultaneously.

With support for up to four lines and eight concurrent calls, the Cisco 6851 ensures seamless connectivity and efficient call handling. Its built-in Gigabit Ethernet switch enables fast data transfer, facilitating smooth communication across your network. Additionally, the phone supports Power over Ethernet (PoE), eliminating the need for separate power cables and reducing clutter.

Advanced Features

One of the standout features of the Cisco 6851 is its compatibility with various unified communications platforms. It seamlessly integrates with Cisco Webex Calling and other third-party applications, allowing users to enjoy a unified communication experience across different devices.

The phone also supports high-definition audio, ensuring crystal-clear voice quality during calls. With features like wideband audio and acoustic echo cancellation, users can communicate effectively without any disruptions or distortions.

In addition to its outstanding audio capabilities, the Cisco 6851 offers advanced security features to protect your sensitive information. It supports secure encrypted voice communications through Transport Layer Security (TLS) protocols and Secure Real-Time Transport Protocol (SRTP), ensuring that your conversations remain confidential.

Easy Deployment and Management

Setting up the Cisco 6851 is a breeze, thanks to its plug-and-play capability. The phone can be easily provisioned and configured, allowing for quick deployment across your organization. Its centralized management capabilities enable IT administrators to efficiently monitor and control the phone’s settings, ensuring consistent performance and security.

Furthermore, the Cisco 6851 is backed by Cisco’s renowned technical support, providing peace of mind to businesses relying on this communication solution. With regular firmware updates and access to extensive documentation, you can rest assured that your investment is well-supported.


The Cisco 6851 offers a powerful communication solution with its advanced features, unmatched performance, and easy deployment. Whether you are a small business or a large enterprise, this IP phone delivers exceptional voice quality and enhances productivity. With its seamless integration capabilities and robust security features, the Cisco 6851 is truly a reliable choice for businesses looking to optimize their communication systems.


Essential Cisco 6851 Queries: Admin Password, Setup Guide, AUX Port Function, and Power Consumption Details

  1. What is the admin password for Cisco 6851?
  2. How do I setup my Cisco IP Phone 6861?
  3. What is the AUX port for on a Cisco phone?
  4. How much power does Cisco 6851 use?

What is the admin password for Cisco 6851?

The admin password for the Cisco 6851 IP phone is a crucial security measure to protect access to its settings and configurations. By default, the admin password is set to “cisco” (without quotes), but it is highly recommended to change this password immediately after initial setup. Changing the default admin password helps safeguard against unauthorized access and ensures the integrity of your communication system. Remember to choose a strong, unique password that combines letters, numbers, and special characters for optimal security.

How do I setup my Cisco IP Phone 6861?

Setting up your Cisco IP Phone 6861 is a straightforward process that can be accomplished with ease. To begin, connect the phone to your network using an Ethernet cable or through a Power over Ethernet (PoE) switch. Once connected, the phone will power on and automatically obtain an IP address from your network’s DHCP server. You can then navigate through the phone’s intuitive user interface to configure various settings such as language preferences, time zone, and network parameters. Additionally, you can easily provision the phone using Cisco Unified Communications Manager or other supported provisioning methods to ensure seamless integration with your communication system. With its user-friendly setup process, getting your Cisco IP Phone 6861 up and running is quick and hassle-free.

What is the AUX port for on a Cisco phone?

The AUX port on a Cisco phone, such as the Cisco 6851, serves as a versatile interface for various purposes. It allows for the connection of auxiliary devices, such as headsets or external speakers, to enhance the audio experience during calls. The AUX port can also be used for connecting compatible accessories like call recording devices or expansion modules, providing additional functionality and flexibility to the phone. This port enables users to customize their communication setup according to their specific needs and preferences, making the Cisco 6851 an even more versatile and adaptable communication solution.

How much power does Cisco 6851 use?

The power consumption of the Cisco 6851 is dependent on several factors. In general, the phone utilizes Power over Ethernet (PoE) technology, which allows it to draw power from the network switch it is connected to. The specific power requirements may vary based on the features and accessories being used with the phone. However, it is designed to be energy-efficient and typically consumes a low amount of power compared to traditional phones. To ensure accurate power management and optimal performance, it is recommended to consult the product documentation or contact Cisco’s technical support for detailed information regarding power consumption for your specific configuration.

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