With standard SIP protocol, Tonmind IP Audio including IP Speaker, SIP Paging Adapter are compatible with most SIP-based IP PBX platforms.

Tonmind IP Speaker / SIP Paging Adapter have been tested or certified to interoperate with main IP PBX such Asterisk, 3CX, Yealink, Yeastar, Planet, ect. After connected the IP PBX, Tonmind IP Speaker/SIP Paging Adapter can realize functions of announcement, music and alarm.

If users do not have IP PBX, then they can connect to our audio management software PA System Lite or PA System Pro, which has built-in SIP server and  can easily  control zones, contents, rings, volume and scheduling.