Channel Partners and Resellers


Grandstream provides resellers and distributors a winning competitive edge. Our products are priced to maximize reseller margins so that our partners can win new business and expand their market share. We incent our channel partners to succeed with access to technical training, marketing support, and exciting product that offers unrivaled value.

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Locate a Reseller

Access Reseller Portal

Technology Partners


Grandstream’s open standard SIP-based solutions offer broad interoperability with IP PBX systems, traditional PBX systems, softswitches, SIP-based platforms and open-source based telephony platform. We have performed rigorous testing with leading technology companies to provide our customers with the highest levels of flexibility.

Softswitch Partners

IP-PBX Partners

ITSP Solution Partners

Interoperability Partners


Grandstream has performed extensive interoperability tests with various different companies and platforms. Together with Grandstream products, these partner products are complimentary to Grandstream products and deliver high-quality VoIP solutions for the SMB Market. To view our interoperability partners click one of the links below:

Interop Partners

VMS Interoperability Partners