The clock is ticking as operators around the world announce end of life dates for legacy PSTN networks. What should enterprises do with all their old PBXs?
SIP Trunking is a solid solution for businesses looking to migrate from their legacy PBXs to new IP-based communications and collaboration.
Matthew Townend, of The Cavell Group, provides a good explanation of what SIP Trunking is and the benefits it can provide in his white paper, "How will the SIP Trunking market develop as as the PSTN is switched off?"
Take a read, and be sure to share with others!