reports that NEC has developed a software add-on to its PBXs, which the company says will stop up to 99% of spam phone calls. But when asked if Cisco has similar plans, Mick Stevens,Cisco U.K.’s security manager said: “We have not seen activity [of this nature] that has put people on the back foot … We have nothing along the lines of what NEC has developed.”
Cisco is not worried about the potential of VoIP spam. ZDNet UK
Do you see the potential of VoIP spam as telephony begins to use IP?




