IntegrIT develops voice over IP solutions since 2006. We successfully performed many projects for many platform. Ou porfolio includes software solutions for embedded PBXs, VoIP gateways (i.e. for Marvell), intercoms (for Zenitel, 2N, etc.), cloud servers (for Viber) and other hardware. Most of them based on our CrystalSpeech voice engine or CrystalVu video engine. We sell licenses on these SDKs and offer additional engineering services to help our customers integrate video call functionality in their system. Our SDKs are avalable as object library for any platform. Sometimes we sell SDKs with source codes. Our VoIP solitions serves at least several tens of millions VoIP channels worldwide.