“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.
Glamore Telecomm inc
Myphonefree is a low cost telecommunications service provider based in Dallas, Texas. We use VoIP technology to carry voice calls from your regular phone ( wireline or wireless), IP phone (SIP or H.323), or PC phone (softphone) to another phone. We have r
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