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E1/T1

E1/T1

A European format for digital transmission. E1 supports signals at 2 Mbps (32 channels at 64Kbps, with 2 channels reserved for signaling and controlling), versus the T1, which carries signals at 1.544 Mbps (24 channels at 64Kbps).
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H.323 Softswitch

H.323 Softswitch It is the main device that captures and controls all the signals created by the entire system. It also supports multimedia: real-time audio, video and data information.

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United States ATSI Communications, Inc

ATSI Communications, Inc. is an established provider of international telecommunications services. Through the deployment of its paired-market strategy, ATSI is serving the rapidly growing market between the United States and specific niche markets within

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