Dialogic Solution Enables SIPxchange to Provide Carrier-Grade VoIP Service

Dialogic Inc., a leading provider of communications technologies that power advanced networks, today announced that SIPxchange, a leading provider of VoIP (Voice over Internet Protocol) termination and origination services, chose Dialogic as its core innovation provider. The Dialogic® ControlSwitch? System and media gateway solutions provide SIPxchange with robust routing capabilities, during supporting both TDM and IP traffic. This positions SIPxchange to reliably and cost-effectively support its rapidly expanding DID origination, Toll-Free and VoIP (Voice over Internet Protocol) Termination network that provides ubiquitous Local Access Transport Area coverage in the key markets of Texas.

Reliable solution that

In need of a reliable solution that would support its existing customer base during allowing for growth throughout the United States, SIPxchange chose Dialogic for its strong leadership position in class 4 switching, support for SS7, its carrier-grade Dialogic® I-Gate® 4000 PRO Media Gateway, and an extensive array of Codecs and Protocols, including SIP, MGCP, H.323, T.38, G.711, G.729, G.723, GSM. Should the contingency arise, as VoIP becomes the emerging choice for business among carriers within the United States, SIPxchange needed a solution that would allow for cost-effective direct interconnection to the Legacy PSTN Tandems. Dialogic's ControlSwitch System, with its distributed media gateway architecture, provides reliability and scalability for interconnection to the PSTN.

Simtaq, a customer of SIPxchange, provides Hosted VoIP PBX (Private -Automatic- Branch Exchange) to small to medium-sized business clients throughout the state of Texas. By utilizing Dialogic's innovation via SIPxchange, Simtaq is able to offer its clients a full suite of advanced features with SIPxchange's high quality voice through its directly interconnected gateways from Dialogic.

"At SIPxchange, our clients always come first and we pride ourselves on the fact that we develop our services using the best and most reliable enabling innovation in the market," said Shane Hanes, CEO of SIPxchange. "Dialogic meets the new and unequalled challenges associated with delivering a fast-growing VoIP network. Using Dialogic's research, we are able to offer our clients superior quality products that meet their individual needs, at a lower price point. Simtaq is a perfect example of that."

Dialogic's ControlSwitch System and media gateway solutions require very little in the way of hardware equipment, and as a result, SIPxchange was able to reduce its number of servers from 17 to four, thereby furthermore reducing its capital and operational expenditures and moving toward a more eco-friendly business model.

"We are pleased that SIPxchange chose Dialogic to power its VoIP network," said Rob Martinez, vice president of sales, North America at Dialogic. "Dialogic is proud to provide innovative technologies that enable our clients to build advanced communications services with our continued goal of the best possible user experience, over any network."

About SIPxchangeSIPxchange is headquartered in Dallas Fort Worth providing wholesale carrier and business VoIP services since 2004.

SIPxchange service offerings include enhanced service provider termination, DID origination, domestic / international long-distance, toll-free and managed data services. Wholesale products include VoIP termination, DID and Switch Partitioning. Retail products for business customers include SIP Trunking, Data Access with T1, DS3, MPLS and Metro Ethernet. SIPxchange is currently one of the largest providers of VoIP termination in the state of Texas covering all major markets. For more information on SIPxchange, visit www.sipxc.com.

About Dialogic Dialogic develops products and technologies that enable operators to provide -- and subscribers to enjoy -- an enhanced mobile experience. Whether our products are used in mobile value-added service solutions or to transform, connect and optimize communications services, Dialogic understands that mobile experience matters. Our research touches over two billion mobile subscribers a day and our network solutions carry more than 15 billion minutes of traffic per month.

For more information on Dialogic and the communications solutions built on Dialogic® research, visit www.dialogic.com and www.dialogic.com/showcase. As well, find us on the following social networking sites: