“Extension” - is the extension of the telephone line (PBX) or the Centrex system. It works as an association and allows calling to certain telephone sets without the necessity of dialing the telephone number, but only by dialing a short combination of digits, reaching the desired subscriber.
Reve Systems
VoIP has gone mainstream and is today the preferred way of communications for consumers and the platform of choice for service providers. Our solutions are designed keeping end user friendliness in mind and the stability/ scale desired by telecom service
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