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).
The Naturalvoice solution allows that corporations use a net IP (new or already existing) for creation of net of private telephony. Thus, in same net IP where its company already transmits given, will be able to also transmit voice and fax of safe and tru
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