Grandstream designs all of their products to be fully interoperable with IPPBXs, traditional PBXs, softswitches, SIP-based platforms and open-source based telephony platforms. Grandstream conducts regular interoperability tests with leading IP and traditional platforms.  Interoperability tests are typically conducted on a case-by-case basis for select customers. Contact us to send us more information about your platform and application to learn more about verifying interoperability.

Counterpath

Counterpath/eyeBeam

CounterPath Corporation is a leading provider of innovative desktop and mobile VoIP software products and solutions. The Company’s product suite includes SIP-based softphones, server applications and Fixed Mobile Convergence (FMC) solutions that enable service providers, enterprises and Original Equipment Manufacturers (OEM) to cost-effectively integrate voice, video, presence and Instant Messaging (IM) applications into their VoIP offerings and extend functionality across both fixed and mobile networks.

Digium

Digium

Digium®, Inc., the Asterisk company, is the original creator and primary developer of Asterisk, the industry’s first open source telephony platform. Digium provides quality hardware and software products, including AsteriskNOWTM, the complete open source software appliance; Asterisk Business EditionTM, the professional-grade version of Asterisk; the AA50, the Asterisk ApplianceTM hardware-based telephony solution; and Switchvox, a complete turn-key IP PBX solution, to enterprises and telecommunications providers worldwide.

Ingate

Ingate

Ingate Systems AB is a Stockholm, Sweden based high-tech company that designs, develops, manufactures and markets leading data communications products for trusted Unified Communications. Ingate designed the world’s first Session Initiation Protocol (SIP)-capable firewalls and SIParators, products that enable Unified Communications over the Internet.

Mobotix

Mobotix

Mobotix is a technologically advanced supplier of high-resolution, network-based digital video security systems. Mobotix systems are already in use at airports, train stations, universities and logistics centers as well as in industrial applications for remote monitoring and automation.

Sangoma

Sangoma

Sangoma Technologies Corporation is the premium provider of PC-based hardware and software for proprietary and open source based data and telephony transport solutions. The company develops and manufactures voice and data communication products, including the award-winning Advanced Flexible Telecommunications Product Line-comprised of the most scalable and reliable telephony and data cards in the industry.

SIP Print

SIP Print is a Southern California based software Development Company that builds communications solutions for business and institutions of all sizes. Their products are delivered as turn-key appliances to ensure product integrity, ease-of-installation and maximum performance.  SIP Print focuses on Voice-over-IP solutions and the Internet protocols (like SIP) that make multi-vendor environments work so well.  Their product suite includes Call recording, Call accounting and Network Monitoring to provide complete management for customers.  SIP Print's goal is to be known worldwide as a vendor of highly valuable yet easy to afford products.

SURiX

SURiX is an innovative manufacturer of Door Phone systems in Latin America, starting with the invention of the first Door Phone system connectible to telephony networks for buildings and gated communities. The company provides intercom solutions to building industry and telephony distributors and manufacturers. In addition, SURiX has been engaged in the design and manufacturing of VoIP products since 2010 with a manufacturing facility in Argentina. Moreover, the company recently began conducting foreign commerce from its Israel location.

tekVizion

tekVizion

tekVizion Labs is the first independent test lab of its kind to offer third party interoperability certification and verification of VoIP and IMS products and applications for leading platforms including Cisco, Nortel, Avaya, etc.

VoipSwitch

VoipSwitch Inc. a subsidiary of Voiceserve Inc. is an applications development company that is focused on developing high quality, scalable, and cost efficient VoIP softswitch platform solutions for global telecommunications service providers. The company is utilizing its proprietary solutions to enable operators to deliver secure, reliable VoIP-based services which are fully interoperable with other established VoIP standards and systems.