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June 14, 2010
Lou Strobl
recommends this answer by
Sergiy Lapin
Are there any disadvantages to VoIP?
I'm strongly disagree about echo. VoIP itself cannot have any echo. There is no possible elecronic cross-talk end-to-end. Echo comes from the speaker-mic pair in the computer or poor quality ATA 2-wire interface. Professional VoIP phone sets have the same or better quality then traditional ... more