Grandstream’s Solutions for Service Providers



Grandstream products are compliant with the most popular communications platforms in the world, including Broadsoft, Metaswitch, PortaOne, Genband and more. Our award-winning SIP products have been long-recognized for their superior quality, reliability and innovation and allow users to get the most out of any service offering.  Our open-source SIP products are supported on any SIP platform and are easy to use, install, provision and customize.

A device for every type of user – Whether you are looking for a simple IP phone, a more advanced IP phone with more line support,  a high-end voice/video IP phone, or to maintain use of an existing analog phone – Grandstream offers the ideal device for your needs.

An Established Portfolio with Industry-Leading Features – Grandstream has been connecting the world since 2002 and was one of the original SIP manufacturers. We offer a full line of SIP communication and networking products in addition to IP phones to allow your customers to build a complete network under one brand name.

Advanced Purchasing and Support Options –By offering a variety of bulk pricing, provisioning and customization options – in addition to direct technical support and 11 global offices, Grandstream is your trusted partner and will ensure your customers get the most from your service offering.


We provide end-to-end solutions for small businesses

Easy Provisioning

A wide variety of mass provisioning options to make provisioning quick, easy and customizable


All Grandstream devices can be customized in a variety of ways to allow service providers to meet the exact needs of their customers

Failover Options

All Grandstream devices offer the ability to configure a secondary SIP server in order to guarantee no service outings.


Grandstream products feature industry-leading encryption security to protect both customers’ accounts and their phone conversations.

Grandstream Networks Enterprise IP Phones



With 5 different Enterprise IP phone models and 5 Small Business IP phone models, Grandstream offers an IP phone that is ideal for every type of user. Looking for an advanced phone with a color screen, Bluetooth and Gigabit ports for a user who handles high call volumes? Check out our GXP2100 series. Looking for a simpler phone with a streamlined feature set and user interface for basic use? Check out our GXP1600 series.

View our IP phones

Executives and High-End Users

Our ground-breaking IP Video Phones for Android offer a one-of-a-kind user experience that combines voice and video communications with the power of the Android operating system. The GXV3240 and GXV3275 combine a 6-line IP phone with a video calling/conferencing platform and the functionality of an Android tablet to offer a 3-in-1 device that solves all communications and multimedia needs.

View our IP Video Phones

Grandstream's IP Video Telephony products

Grandstream Networks Full HD Conferencing system


Video Conferencing

Our GVC3200 series of Video Conferencing Devices offer service providers and their customers the ability to build a powerful, easy-to-install, easy-to-use video conferencing platform that supports any SIP video conferencing platform and any Android app. If you thought video conferencing was too complicated or too expensive for your business or your customers, take a look at the GVC3200 series.

View Video Conferencing Products

Maintain Use of Analog Phones

Grandstream’s Analog Telephone Adapters are some of the most popular and widely-used ATAs in the world. Our HT series of ATAs offers service providers the ability to allow customers to maintain use of analog phones but integrate them with a VoIP network.

View our ATAs

Grandstream Networks analog telephone adatptors

Grandstream Networks analog VOIP gateways


Create Powerful Networks

Our GXW series of Analog VoIP Gateways allow businesses to build seamless business networks that can integrate traditional phone systems into a VoIP network to efficiently manage communication costs. 

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Video Surveillance

Offer an extra important service to your customers with our video surveillance cameras and NVRs. If you support SIP video, you can support our IP Video Surveillance products. Protect any business location during business hour or after-hours with easy-to-install and easy-to-manage IP surveillance solutions. Grandstream security solutions can not only record and monitor video feeds but can also alert users when a security event occurs

View our IP Surveillance Products

Grandstream Networks GXV3674