IVR Technologies Co-operates with BT, SIEMENS and Vegastream at the 21ST Century Communications World Forum Held in London, England

Co-operation Brings End-to-End IP SIP Based Calling Services, IVR, Primary Line Services and Real-time Billing for Event Delegates and Exhibitors.

May 7
2005

Co-operation Brings End-to-End IP SIP Based Calling Services, IVR, Primary Line Services and Real-time Billing for Event Delegates and Exhibitors.

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