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).
Using Voice over Internet Protocol (VoIP) calling applications on your mobile phone can save you money if you make a lot of international calls or travel out of the country often. iPhone users have several options when deciding what app to download.
G2Global, Inc.
G2global, Inc. established in 2004, is a fully licensed phone company and international wholesale communications company.G2global, Inc. exchanges voice traffic with winning carriers and service providers in all corners of the world, providing reliable, ra
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