Sequence was founded in 1992 and since now has committed exclusively on providing quality Telephony |IT applications and services for companies and service providers all over Greece.
The Sequence solutions with QUATTRO SOFTWARE focus on unified communic
Sequence was founded in 1992 and since now has committed exclusively on providing quality Telephony |IT applications and services for companies and service providers all over Greece.
The Sequence solutions with QUATTRO SOFTWARE focus on unified communications and combine functionality, proven integration, and the best user experience.
Our professional team offers integrated services for the deployment of communication and software solutions with goal to maximize the efficiencies and reduce companies’ costs.
We strive to provide our customers with value-added services and continue to develop and deliver innovative, high quality VoIP solutions by leveraging our expertise in Contact Centers and Service Providers.
Alturaphone is an IP telephony service and technology provider. We offer personalized services for businesses, resellers and distributors. Alturaphone provides VoIP services such as VoIP wholesale with a prepaid platform, GSM to worldwide VoIP termination
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