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.
SmartNode 4830 allows you to add packet voice to a network, simultaneously ensuring access routing with native V.35/X.21 synchronous serial connection. Adding of up to eight telephone lines and combining them with Internet and VPN access through a single PPP line or Frame Relay.
Tele Connexions Communications Inc.
Tele-Connexions became the Global Internet Telephone provider that fills the demand for providing carriers and the end users in the third world marketplace EMEA (Europe, Middle East, Africa) and the Caribbean, with reliable and economical solutions to imp
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