Zultys and Broadvox announce interoperability certification between the Zultys MX family of IP PBX communication systems and Broadvox GO! SIP Trunking to provide feature-rich Unified Communications services to small and medium businesses and enterprises, while saving them money and providing high-quality, reliable voice services.

Broadvox provides SIP trunking services to Small and Medium Business and Enterprises as well as many Carriers. As well as the "SMBs SIP solution" with their Broadvox GO! SIP Trunking offering, the pre-tested interoperability of Zultys' PBX products and Broadvox VoIP network enables businesses to deploy customized Unified Communications solutions and achieve the full benefits and cost-savings of business VoIP. Broadvox's nationwide network coverage delivers multi-site customers with the benefit of a single coast-to-coast trusted SIP provider.

Zultys' eight years of experience producing pure SIP IP-PBX products, combined with Broadvox's dedication and commitment to the IP voice network benefits customers by reducing costs while increasing productivity.

The Zultys family of advanced SIP Open Standards-based IP-PBX products offer enterprises and small and medium businesses a feature-rich energy-efficient server that does more in one box than any other IP PBX on the market. The MX250 IP PBX and MX30 IP PBX servers function as full PSTN/IP gateways and are loaded with business-enhancing features right out of the box, such as Soft Phone, Find-me/Follow-me, Presence, Secure Chat, Teleworker support, SIP open standard desktop and cordless phones, and much, much more.