SIP Trunking is the ideal way to use your existing IP PBX equipment to take advantage of the latest Voice over IP technologies and benefits. It's easy to simplify your network by using data lines to pass voice and data traffic while still using your existing Cisco, Avaya, NEC or Mitel equipment. All traffic from multiple locations tap into a central site with a SIP trunk - so there is no longer a need for dedicated voice connections at each business location, giving significant costs savings. Plus, calls between locations are free with Converged Minutes on a new nationwide voice product. Because SIP Trunking can automatically connect to a secondary connection, it is not only a fail over option for business continuity but also provides steadfast disaster recovery support.
The EarthLink PRI offering replaces traditional POTS lines or DID/DOD trunk groups and provides a variety of features. In lieu of hundreds of traditional costly individual line fees, a PRI connects telephone numbers to dedicated voice-channels. With this offering you have the freedom to package PRI voice services with an additional TI or Ethernet-based data to provide Internet or MPLS service.
Allow our team to show you how you can keep your existing equipment but still drastically improve your network performance and gain all the features you've been looking for.