Grandstream’s Solutions for Large Businesses


Our award-winning solutions enhance business productivity, mobility and security– and do so at competitive prices.

Quality and Value – Grandstream products are made for quality while offering value through affordable pricing

Wide Interoperability– Our open-source SIP products are compatible with most third party SIP products, service providers, platforms, applications and more.

Powerful Unified Communication Networks– Build complete unified communications networks that expand business reach and productivity


Our products are designed for scalability and reliability


Our IP voice and video phones and our video conferencing solutions are easy-to-use and offer advanced features


Employees can stay productive whie out-of-the-office using our free softphone app on any mobile device and by having faxes and voicemails sent to email


All Grandstream devices feature encryption technology to prevent hacking or tampering, while our IP PBXs offer enterprise security features

Central Management

Our IP PBXs and IP surveillance solutions are ideal for managing multiple business locations

Conference Room

Expand your current third party SIP system or add video conferencing with our powerful and affordable GVC3200 – which also supports mobile users through Android app integration.

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Grandstream's IP Video Conferencing products

Grandstream's IP PBX's products


Multi-Site Unified Communications

Our UCM series of IP offer a full set of voice, video, data and mobility features without any licensing fees or feature costs. These IP PBXs offer multi-site-peering, can be fully customized for any business need, feature advanced features and are scalable so that they can grow with any business.

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Our IP Video Phone for Android are great for executives. They offer a tremendous productivity tool by combining a 6-line IP phone, a multi-platform video calling experience and Android tablet functionality. Executives may also like our Enterprise IP phones for a more traditional desktop experience. 

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Grandstream's IP Video Telephony products

Grandstream's IP Voice Telephony products



Our wide-range of IP phones offers a model ideal for every type of user. This allows employees to easily keep in touch with clients and employees and take advantage of features such as Gigabit speeds, color-screens, BLF/speed dial, large phonebooks, headset support and more.

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Our Enterprise IP phones and IP Video Phones for Android offer a variety of BLF/speed dial keys. The GXP2200ext module offers access to up to 160 dual-colored speed-dial/BLF keys on the GXP2140 and GXV3240.

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Grandstream Networks Extension modules