Zultys MX Series is a unified communications solution that offers on-premise, cloud-based, and hybrid deployments for businesses of all sizes. It includes a proprietary line of IP phones and the MXIE client for end users, which integrates presence, email, softphone calling, call control, faxing, and video calling in a single application. The solution also provides contact center features such as an outbound dialer, call forwarding, advanced call routing, automated attendant, voicemail to email, and built-in.