Until now, the traditional public switch telephony network was the go-to communication strategy for businesses, however with the planned demise of ISDN and the improvements of the broadband network , VoIP is now the system that has become heavily invested in worldwide. VoIP (Voice over IP ) refers to...
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Arquen House,
Spicer Street,
St. Albans, Herts,
AL3 4PQ.
Tel: 01727 221 303
Email: callme@triotelecom.co.uk