Services over Internet Protocol: Voice is just the beginning… - WITSA
Services over Internet Protocol: Voice is just the beginning… - WITSA
Services over Internet Protocol: Voice is just the beginning… - WITSA
- No tags were found...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
The Evolution of Residential VoIPComputerTelephoneBroadbandWWW2004VoIPGatewayDSL or CableModemPSTNComputerDSL or CableModemBroadbandWWWTelephonePhoneLinePSTNTelephoneWWWComputer14.4 – 56k ModemPhoneLinePSTNTelephonePhoneLinePSTN 199219Copyright AT&T 2004 AT&T 2003