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August 29, 2012

ESI and Vintalk Announce SIP Trunking Interoperability


By Anamika Singh
SIP Trunking Report Contributor

ESI, a designer and manufacturer of high-performance telephone systems and cloud services for small- to medium-sized businesses (SMB) and organizations, has announced the certification of interoperability of a Session Initiation Protocol (SIP) trunking solution by Vintalk – a provider of wholesale, business and consumer IP communication services – with ESI’s family of VoIP systems and products.


SIP (Session-Initiated Protocol) trunking merges the existing telephone infrastructure onto a data network for high-quality voice communications. By removing all or just a few expensive analog phone lines, business can experience immediate cost savings of up to 60 percent.

Vintalk has a free 30-day limited SIP Trunk trial offer for authorized resellers.

“The Vintalk solution provides ESI users enterprise telephony capabilities with cost-effective SIP Trunking services,” said Jason Hearon, director of Sales for ESI.

“This certification substantiates the seamless integration of ESI’s phone systems and Vintalk’s SIP Trunking solution, providing business customers with the confidence that they have reliable telephone service and equipment,” continued Hearon.

An ESI Communications Server is a powerful tool around user can build organization’s entire telecommunications strategy, without having to know it all in advance. That’s because an ESI Communications Server, the ESI-1000, the ESI-600, the ESI-200, the ESI-100 or theESI-501, can be a traditional digital business phone system, a fully standards-based IP telephony system, or any mix of the two.

ESI Communications Servers are compact and powerful, delivering standards-based technology and showing advanced features and highly differentiated applications in a cost-effective package.

“We are pleased to receive the certification of interoperability of our SIP Trunking services with ESI,” stated Tom Judkins, vice president of Sales and Marketing for Vintalk. “To celebrate this collaboration, we are offering a free 30-day Vintalk SIP Trunk trial for ESI Certified Resellers and their customers.”

Vintalk offers the deployment of SIP trunks in five business days, bundled SIP trunks and international long distance and conference calling plans, lower hardware costs and seamless integration with an existing ESI investment.


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Edited by Braden Becker
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