These headset are designed to work with a variety of open standard and proprietary SIP desktop phones and are proven to provide excellent sound quality regardles of work environment. All the headsets found on this page are compatible with many popular SIP phones manufactured to work with Asterisk, FreeSwitch, Broadsoft, Digium, BizTouch, Sylantro, Avaya, Cisco Linksys, Snom, Mitel and other SIP-based phone systems.

If you're not sure which headset is compatible with your phone just call us and we can provide you with details for the most suitable style for your environment.

Wireless headsets and Direct-Connect wired headsets compatible with SIP telephones that have a standard headset port.


Other SIP phones with NO headset port may require the GN 8210 to allow you to use headsets.

All corded headsets and telephone amplifiers are commercial-grade and come with a two-year manufacturer's warranty. BIZ Series headsets comes with a 3 year warranty. All wireless come with a one-year manufacturer's warranty.