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ATSM Provides a new age Voice Over Internet Protocol (VoIP)

Such as customizable call forwarding options, customizable greetings, automatic call transfer, voicemail transcription to email, apps to use VoIP through your PC or cellphone, and an updatable customer contact book. There are also Instant Messaging and Video Chat. Our consultants offer the technology that allows making voice calls using a broadband Internet connection instead of a regular (or analog) phone line. We offer VoIP services that allow calling including local, long-distance, mobile, and international numbers.


An IP PBX is a System that connects telephone extensions to the public switched telephone...

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IP telephony is designed to replace the telecommunications infrastructure of circuit-switched...

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A video intercom system is a stand-alone intercom system that manages the calls made at the...

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