The heart of the VoIP service is the Voice over IP telephony network. deltathree manages one of the world's first and most advanced Session Initiation Protocol (SIP) networks to provide your end users with the highest quality Internet telephony and the most advanced features. Service providers may choose to use our telephony network for the entire call flow, or may choose to carry segments of the call flow on their own network. E-911, 411 and Local Number Portability (LNP) are integrated part of the overall Hosted Consumer VoIP solution.
Utilizing a comprehensive Least Cost Routing System, deltathree provides your customers with the best possible quality and the lowest rates by choosing the best route to send the call.
deltathree's network engineers monitor the network around the clock, 24 hours a day, 7 days a week and provide first level support for trouble tickets reported by Customer Service and the service provider's operations team.
Your end-users can enjoy a full range of network features, equivalent to a regular phone experience, and in addition benefit from the most advance features available on VoIP products. E-911, 411 and local number portability (LNP) are integrated part of the overall Hosted Consumer VoIP solution.
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