SIP Trunking

Hosted IP Telephony is designed to be easy to use and reliable. For businesses wishing to avoid issues of throughput and redundancy on high capacity SIP-based networks, TT-Office’s SIP trunking is a cost-effective and reliable way to terminate calls from any location.

SIP Trunks used in conjunction with the TT-Office hosted service are replacements for traditional PRI or analogue circuits.

The popularity of SIP Trunks is due, primarily, to the ability to combine the cost savings of the hosted IP Centrex based SIP service along with the increased reliability of a service backed by the SLAs of the SIP Trunk Providers.