Electronics and Telecom >> Telephony >> I-Net Plc
I-Net Plc
Russell Whiting
68 Lombard Street
London EC3V 9LJ,,
,
Tier 1 Telecomms Network within Bt 21CN utilsing convergence of pstn and IP telephony
Electronics and Telecom >> Telephony >> I-Net Plc
Russell Whiting
68 Lombard Street
London EC3V 9LJ,,
,
Tier 1 Telecomms Network within Bt 21CN utilsing convergence of pstn and IP telephony