Grandstream Networks, an award-winning and ISO 9001-certified manufacturer of VoIP products, designs and manufactures next-generation IP phones, hardware, adapters, gateways, and video surveillance solutions, all known for superb sound and picture quality, rich features, and industry-standard compliance. Renowned for innovation, affordability, and value, Grandstream's solutions are a popular choice for businesses seeking to lower communication costs, improve security, enhance productivity, and benefit from open-standard SIP-based interoperability.