Phonism adds Grandstream to their portfolio of supported brands. Putting an end to manual VoIP provisioning & management.

Tampa, Florida – Phonism, the leading cloud solution for VoIP device provisioning and management, announced today the support of all Grandstream IP phones. The addition of Grandstream devices to the Phonism solution will make it simple for service providers to manage all their devices in one location. This is the 4th brand added to the Phonism solution, and the 2nd this year. With Grandstream, Yealink, Polycom & Cisco in their portfolio, Phonism now covers a large portion of the SIP phone market.

“It’s our mission to bring simplicity and ease of use to the VoIP market” said Steve Lazaridis, CEO of Phonism, “We have made a ton of great progress this year but I’m really excited for what we have in the works. More phone brands, new features, it’s going to be great.“

Service providers spend too much time and money configuring XML P-values on their Grandstream devices. As a pure cloud solution, Phonism gives service providers the ability to automate many of the tasks associated with onboarding and supporting VoIP phones. With the use of advanced templates, you can reduce onboarding times from hours to minutes. You can see a full list of features here.

“We’re excited to help Grandstream customers get a leg up on their competition” said Nick Caputo, Director of Marketing for Phonism, “We’ve seen the pains with provisioning and supporting Grandstream phones and we are happy to help our customers become more efficient at their jobs!”

Phonism simplifies the customer experience for VoIP users across the board. Not only do service providers benefit from time and cost reduction, but the end user benefits from faster deployment times and efficient support. Phonism’s commitment to customer experience and ease of use is poised to bring great efficiencies to this market.


About Phonism
Phonism ( is the leading cloud platform for VoIP device provisioning and management. Phonism helps Service Providers easily manage all their devices from a centralized location. The company’s innovative approach has helped their customers to streamline onboarding and support, saving them valuable time and increasing their bottom line. With Phonism, the days of manual provisioning are in the rearview.