OnSip

OnSIP offers simplified unified communications services for small and mid-sized businesses. Our cloud-based phone system provides all the advantages without the traditional drawbacks. We also offer affordable APIs for developers to create their own voice, video, and messaging applications.

Some may wonder, “Who is Junction Networks?” Junction Networks is our original company name. OnSIP is the name of our exceptional service.

Specializing in VoIP, unified communications, open source, SIP, WebRTC, FreeSWITCH, hosted PBX, Cassandra, customer service, cloud VoIP, and more.