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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Sangoma B500 Board

Sangoma B500 BoardSangoma B500 boards are designed for easy integration with open source projects, including Asterisk and FreeSWITCH, as well as other open source and IP PBX, Switch, IVR, and VoIP Gateway applications. B500 boards provide developers with new efficient solutions and cost effective connectivity.

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Canada Z Wholesale Ltd

Zenith Management Inc ("ZMI") was incorporated on the 4th day of February 2002 and is an international wholesale service provider specializing in voice and data routing services via IP and traditional mixed networks. With more than 35,000,000 minutes, vas

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