Viacomms Telecom partnered with Grandstream in April 2015 to provide open standard SIP-based products designed for integration and broad interoperability with most service providers and third party technology vendors throughout the world. Grandstream solutions lower communication costs, increase security protection, enhance productivity, offer unrivaled features, flexibility and price competitiveness.
Grandstream has been connecting the world since 2002 with SIP Unified Communications solutions that allow businesses to be more productive than ever before. Grandstream award-winning solutions serve the small and medium business and enterprises markets and have been recognized throughout the world for their quality, reliability and innovation.
Granstream IP voice and video telephony devices run the open-source SIP platform and are therefore interoperable with a variety of third party SIP products and services – including SIP PBXs, SIP software, IP door phones and more such as: 2N, 3CX, Alcatel-Lucent, Brekeke Software, Callbox L5 Networks, Denwa, Digium, Asterisk, Elastix, Ericsson, Fonax, HiperPBX,Huawei, Ipsmarx, Linkcom, Matrix, Mobotix, NEC Sphere, nexMatrix, Phybridge, PymePBX, Robin Telecom Development, ScopServ International, Inc., Senso Telecom, Shoretel, Siemens, Skype, SNEP, Sonetel, Sonus, StentofonBaudisch, SURiX, Talkswitch, trixbox, Viking Electronics, XCast Labs, ZTE.
Granstream have close relationships with the leading SIP platform providers in the world and actively ensure operability testing with these partners: Avaya, Broadsoft, Genband, Metaswitch Networks, PortaOne, Shoretel.
All Grandstream IP surveillance products are based on the open-source SIP platform – just like all of Greandstream IP voice and video telephony products. In addition, Grandstream surveillance products are certified by ONVIF – an independent organization that sets technology standards for the IP surveillance market. Grandstram IP surveillance products are interoperable with any SIP-based platform and any ONVIF certified product or service: ASUSTOR, AxxonSoft, Bluecherry, Codestuff, Digifort, i2V, IP Cam Viewer, IP Vision, ISS, Logiware, Matrix Security Solutions, Netcamara, NUUO, ONVIF, QNAP Systems, Seventh, Synology, Tiny Cam Monitor, Video Insight, Wavestore.
Some of the largest service providers around the world trust and deploy Grandstream products. By being based on open-source SIP, Grandstream range of IP phones, ATAs, Gateways, IP PBXs and more are interoperable with a large list of service providers throughout the world: 3NG Networks, AireSpring, Appia Communications, Inc., Ark Telecom, babyTEL, Bandwidth.com, BlinkMind, BroadVoice, Callcentric, CallMyWay, Centuric, Clarity Telemanagement, Clearfly Communications, CommPartners Connect, CORE Networks, Covad, deltathree, dexgate, DIDXchange, Epygi, Excel, Flowroute, Fusion SIP Trunking, IBBS, Intelafone, ippi, Iristel, Ironton Global, Lucidphone of MKN Group, Mango Telecom, Megafon, Megapath, Netlink Voice, Nexogy, nexVortex, Inc., OnSIP, openIP, Inc., PhonePower, Quantumvoice, Ringo, RingOffice, SigmaVoIP, sipgate, Skype, Star2Star, Stonehenge-Telecom, Telappliant, Teliax Inc., Telinta, Ventengo, Vidanetwork, Vitelity, Voicalls, Voip.com, VOIPo, Voxitas, Voyze, Wind Currents Communications, Inc.
Grandstream Networks, Inc.
126 Brookline Ave
Boston, MA 02215
United States Of America