Grandstream UCM6302A IP PBX

Grandstream 2 FXO, 2 FXS, 500 Users *No Video Conferencing* UCM6302A NO MONTHLY PER-SEAT FEES. This is an all-inclusive telephone system Supports up to 1500 users and up to 200 concurrent calls Zero configuration provisioning of Grandstream SIP endpoints Built-in Instant Messaging (IM), Audio Conferencing & Web Meetings platform that supports access from computers, mobile devices, and SIP endpoints Free Wave App allows easy voice & Instant Messaging (IM) communications using desktops, Web, and Android/ iOS devices API available for third-party integrations, including CRM and PMS platforms