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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Automatic Call-back

Automatic Call-back In telecommunications the automatic call-back is a computer telephone function which allows the user by the engaged addressee’s line or in the other case of the subscriber’s inaccessibility indicating the system to save the number of the called subscriber and make the call when the line will be available or when the called number is not engaged.

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United States OregonTel

OregonTel is a local facilities based CLEC telecommunications company offering a complete range of phone and internet service options, capable of providing custom telecom and IT solutions for your business. OregonTel offers the ability to have a single re

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