SIP trunking is now a staple of the enterprise service mix, but each vendor has its own pricing, provisioning and contracting twists, and they all strive to limit the customer’s ability to take advantage of SIP trunking’s flexibility. Beyond that, the vendors push risk to customers, often requiring customers to take actions (particularly in regard to 911) so difficult to comply with that most companies are in breach from the start. Overcome the confusing and complex pricing, identify the key impacts and considerations for best in class SIP trunking deals, and learn how to beat back LECs’ efforts to make moving to SIP trunking, or a new SIP trunking vendor, difficult.
