Get ready – because if you have a Toshiba phone system, or more specifically, a Strata CIX VoIP (Voice over Internet Protocol) phone system, then your day is about to get a whole lot better. Toshiba, in conjunction with another company, can now provide SIP (Session Initiation Protocol) Trunking on their phone systems. The service will allow Toshiba CIX phone systems to communicate over IP within the company but also outside the company. With a SIP Trunk, the traditional PSTN (Public Switched Telephone Network) lines will be replaced with PSTN connectivity for a better service – good news for Toshiba users!