ENTERPRISES SIP SAME FCC SUBJECT REGULATED VOIP PHONE NORMAL TAXES SIP VoIP is the transmission of data over a gap for communication. Now, this work involves the sending of electromagnetic waves with the aid of transmitters. Presently, there are several adapters are accessible to aid the SIP VoIP process. Basic SIP Vo... 11-08-2008 and 2 others Tags voip sip