eSBC Takes a Unique Approach to Solving Enterprise Interoperability Issues
Despite the widespread use in the past decade of IP-based communications systems known as IP PBXs, the TDM pipes that connect those enterprise platforms to the public network have only slowly been replaced by IP connections. For multiple reasons, the most prominent being the desire of some network operators to preserve a fairly hefty cash cow of TDM T1s, E1s and PRIs, this IP-based connectivity service – commonly referred to as SIP Trunking – is only now hitting its groove.