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.
Upnet Taide Baltic
Upnet Taide is providing cheap, high quality telephony for Lithuanian households and companies. Our service is based on IP telephony which means that your calls are routed over the Internet, and not the public switched telephone network. This enables us t
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