Xtelus

Xtelus operates an industry-leading, high performance digital network.

Xtelus operates an industry-leading, high performance digital network, which provides the foundation for its full array of wholesale and retail communications services. It's highly scalable, fully redundant core switching fabric supports SIP and H.323 signaling along with full support for a large range of codecs, including integrated transcoding to ensure the highest levels of flexibility and interoperability.