VOIP SPIT

[bavan_007]

hi any methods to identify real voice vs recorded voice? any sw or tools

[brauntelephony]

NEC has a product called VoIP Seal that will send suspected SPIT towards a "Turing" test to determine whether it is man or machine.

I read about at the VoIPSA website but have never used it.

[bavan_007]

thanks brauntelephony , but they were not releazed isnt it?do you know the machanizam behind that or any idea??