Cisco CP-3905 Unified SIP 3905 VoIP Phone
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CP-3905
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overview
specifications
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CP-3905 Overview
CISCO - Unified Sip Phone 3905 - Voip Phone (CP-3905).
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
General
Frequently Asked Questions
What are the primary use cases for the Cisco CP-3905 IP Phone? +
The Cisco CP-3905 is an entry-level, single-line IP phone specifically designed for light-to-moderate voice communications. It is an ideal solution for common areas like lobbies, hallways, classrooms, and manufacturing floors where cost-effective, reliable internal communication is required without the need for complex multi-line features or advanced video conferencing capabilities.
Does the CP-3905 support Power over Ethernet (PoE)? +
Yes, the CP-3905 supports IEEE 802.3af Power over Ethernet, allowing the device to receive power directly through the network cable. This feature simplifies deployment in environments where individual power outlets are unavailable, reducing cable clutter and installation costs while ensuring the phone remains operational during power-managed network cycles.
How many lines and calls can be handled by the Cisco 3905 model? +
The CP-3905 is designed as a single-line IP phone. It supports one directory number and provides the ability to manage two concurrent calls using call-waiting functionality. Its streamlined interface is purposefully built to handle essential telephony tasks, making it a perfect fit for users who require simple, direct access to standard voice services.
What type of audio quality can users expect from the CP-3905? +
This device delivers clear, reliable wideband audio support for both the handset and the full-duplex speakerphone. By focusing on essential acoustic performance, the CP-3905 ensures that voice traffic is crisp and intelligible, maintaining professional communication standards even in busy office or retail environments where background noise might otherwise impede effective call clarity.
Is the Cisco CP-3905 compatible with standard Cisco Unified Communications Manager environments? +
The CP-3905 is fully integrated with Cisco Unified Communications Manager and Cisco Unified Communications Manager Business Edition. It utilizes standard signaling protocols to ensure seamless registration and interoperability within your existing Cisco telephony infrastructure, making it easy to provision and manage alongside your broader fleet of Cisco communication endpoints.
What kind of network connectivity options does the CP-3905 provide? +
The phone features an integrated 10/100 Ethernet switch port, which allows for a convenient daisy-chain connection for a co-located PC. This setup enables both the IP phone and a computer to share a single wall-jack connection, which is highly efficient for businesses looking to minimize infrastructure cabling requirements in space-constrained workspaces.
How do I perform management and firmware updates for the CP-3905? +
Management is handled through the centralized Cisco Unified Communications Manager interface, which automates firmware updates and configuration profiles. By leveraging Cisco's robust administrative tools, your IT team can easily push updates and manage settings remotely, ensuring the devices remain secure and functional without requiring physical access to individual units across the office.
Does the CP-3905 include a display screen for caller information? +
The CP-3905 features a simplified, informative monochrome graphical display. This screen is designed to provide essential details, including caller ID, call duration, and status indicators. The interface is intentionally minimalist to provide an intuitive user experience for basic phone operations while reducing the hardware complexity often found in higher-end executive-level IP phones.
How can I obtain a bulk quote for a large quantity of CP-3905 units? +
If you are planning a large-scale deployment or infrastructure refresh, contact our dedicated sales team directly through BuyRouterSwitch.com. We specialize in volume orders and can provide customized competitive pricing based on your specific quantity requirements. Our team is ready to assist you in streamlining your procurement process for your entire networking project.
Why should I choose BuyRouterSwitch.com for my Cisco hardware needs? +
BuyRouterSwitch.com is a trusted source for high-quality enterprise networking equipment. When you order from us, you receive authentic Cisco hardware backed by our commitment to quality and supply chain integrity. We provide a secure, efficient procurement experience for IT managers and system integrators who demand professional, reliable hardware solutions to support their critical business operations.
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