“How soon can I get an engineer out to fix my fault ?” …. This all depends upon the care level you have signed up for on your service. The following care levels apply to PSTN and ISDN line faults on the Openreach network. Your line care level determines the...
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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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