Innovation and Technical Excellence in Smart Intercom Systems As the industry matures, LEELEN has consolidated its position by focusing on the convergence of reliability and innovation. Founded in ...

Session initiation protocol (SIP) trunking allows any organization to upgrade its offline PBX to an internet-powered business phone system. Business leaders are using this technology to harness VoIP’s ...

How do we break the almost infinite cycle of continuous interoperability testing? Last week we moved from a discussion about the technology and weakness of the SIP RFCs to what I feel is a far more ...

SIP trunking, VoIP, and trunking centralization can reduce traditional enterprise telecom bills by 75%. 2. Fixed Rate Billing--40% of the phone bill is the phone bill. Enterprises have entire ...