dOpenSource works with open source telephony and support-desk infrastructure, building tools that make complex systems usable for businesses. dSIPRouter turns Kamailio into a SIP service provider platform, while MeltAPI supplies a standard API for provisioning systems such as FusionPBX. The company also develops OSTicket plug-ins and consults on OpenClaw setup and use for business environments.
Services center on enterprise-grade open source support and VoIP infrastructure consulting, covering both the tools it builds and the underlying platforms they extend. Consulting work includes guidance on configuring and getting value from OpenClaw. The company states it is trusted by more than 250 customers.