Enterprise
Safeguard Door Access for Residential Market! Find the Better Door Intercom Services!
Now a days, everybody wishes to feel as secure as they can within their own house. Grandstream door access structure is perfect for it. You will have an impression of all your visitors and any unwelcome guests and will easily prevent access by unauthorized individuals.
Residential Video Door Communication
Allow the Visitors a better welcome. Select the stylish door intercom from GrandstreamIndia. You will see the advantage not only of increased safety for your loved ones, but also the contemporary design, ground-breaking functionality and materials.
Video Door Bell for Your Smartphone
No matter, you are working in the workplace, out for a walk in the woods, or on holiday overseas, it always comes in useful to be available when it issues. Grandstream Wave service your mobile phone can now be achieved by the Grandstream IP intercom fixed at your door.

PBX stands for Private Branch Exchange, which is basically a business telephone system that allows calls to be “exchanged” (or switched) between different “branches” (or lines) within a business.
The term PBX originated with call switchboards of the past, where operators would manually switch calls to the correct line or extension by unplugging and plugging cords. As technology evolved, machines took over the actual switching of phone lines, but the term PBX still refers to a telephone system that allows calls to be “exchanged” between different “branches” (or lines) within a business. This process is simply handled digitally now instead of manually.

Analog VoIP Gateways. Connect your legacy telephones and fax machines to your VoIP Phone System and connect your VoIP Phone System to the PSTN with an Analog VoIP Gateway.
An analog telephone adapter (ATA) is a device for connecting traditional analog telephones, fax machines, and similar customer-premises devices to a digital telephone system or a voice over IP telephony network.

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