SIP Wireless Conference Phone

Professional Wireless Conferencing for Dynamic Business Environments

The SIP Wireless Conference Phone is a professional-grade, internet-protocol based communication solution engineered for businesses that require reliable, high-quality audio conferencing without the constraints of wired connections. Utilizing Session Initiation Protocol technology, this full-duplex speakerphone operates over IP networks to deliver crystal-clear voice transmission with support for multiple SIP lines or accounts simultaneously .

It is specifically designed for small to medium-sized conference rooms, executive offices, and collaborative workspaces where flexibility in placement and superior audio performance are essential for productive meetings.

Core Technology: DECT 6.0 Wireless Freedom with SIP Integration

The defining feature of this conference phone is its advanced DECT 6.0 wireless technology, operating in the dedicated 1.9GHz frequency band to provide a completely wire-free experience . This allows the unit to be placed anywhere in the room for optimal positioning without tripping over cables or being constrained by wall jack locations. The system includes a SIP DECT base station and a charging dock that powers the main conference unit for up to 24 hours of talk time .

Two wireless microphones are included, each providing up to 12 hours of talk time, allowing meeting participants to spread out and be heard clearly without shouting across the table .

Superior Audio Quality with HD Voice and Wideband Codecs

Voice clarity is paramount in conference communications, and this SIP wireless conference phone delivers exceptional performance with support for HD Voice technology. The system features G.722 wideband codec support, providing high-resolution sound reproduction up to 7kHz that captures both deeper lows and higher frequencies of the human voice for conversations that sound as natural as being there .

Full-duplex speakerphone technology allows participants to speak and be heard simultaneously, just as in face-to-face meetings, eliminating distracting drop-outs and clipped speech . Advanced acoustic features include automatic gain control, digital mixing with 10 adjustable volume levels, acoustic echo cancellation, and enhanced noise reduction to optimize sound in various room environments .

User-Friendly Design with Intuitive Controls

The conference phone features a large backlit LCD display that provides clear visibility of caller information, call status, and menu options in any lighting condition . Three soft keys and a four-way navigational pad enable intuitive operation for starting, managing, and ending conference calls with minimal training .

Visual indicators on the base unit and wireless microphones provide at-a-glance confirmation of active calls and mute status, with green LEDs for active calls and red LEDs for mute indication . Battery-low indicators on wireless microphones ensure you're never caught off-guard during important meetings .

Scalable Expandability for Larger Meeting Spaces

Designed to grow with your needs, this SIP wireless conference phone system offers flexible expansion options for larger conference rooms. The base unit can pair with up to two C52-SP DECT expansion speakerphones, which significantly increase both volume output and microphone pickup capabilities . With expansion units, the system can support conferences with 21 or more active participants while maintaining consistent audio quality throughout the room .

This scalability ensures that whether you're equipping a small huddle room or a large boardroom, the system can adapt to your space requirements.

Comprehensive Call Features and Network Integration

Supporting up to three SIP lines or accounts simultaneously, this conference phone enables efficient management of multiple calls with advanced call handling features . Conference capabilities include 3-way local conferencing and N-way network conferencing for flexible collaboration with internal and external participants . The local phonebook stores up to 200 entries with call history for 200 recent interactions, ensuring convenient access to frequently contacted numbers and call records .

Network integration includes Power over Ethernet support for simplified cabling, compatibility with major SIP platforms including BroadSoft and Asterisk-based systems, and robust security features such as 802.1x authentication and TLS encryption .

Target Applications: The Ideal Wireless Conference Solution for Modern Workplaces

The SIP Wireless Conference Phone is the definitive communication solution for businesses seeking to enhance their meeting room capabilities with flexible, high-quality audio conferencing. It is ideally suited for small to medium-sized conference rooms where team collaboration requires clear, natural conversation. It excels in executive offices where privacy and audio quality matter, in training rooms where multiple participants need to be heard, and in any professional environment where freedom from wires improves workspace aesthetics and functionality.

With its DECT 6.0 wireless freedom, HD Voice quality, expandable microphone coverage, and comprehensive SIP feature set, this conference phone represents outstanding value for organizations committed to professional, efficient, and flexible meeting communications.