Missed Call Notification
The service allows you finding out who has called you, when the telephone line was busy, switched off or was outside the zone of coverage. By doing so, it ensures that an important call will not be missed.
G.729 is an audio algorithm of voice transfer data compression that compresses the digital voice into 10 ms duration packages.
Global Telecom Solutions
GTS provides next-generation communications solutions to enterprise customers ranging from Contact Centers and Business Process Outsourcing Centers to Service Providers. We have been committed to offering a competitive alternative in the world marketplac
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