Voice and Visual Information Security System for Dedicated Rooms - TA Dozvon

Technical means of ensuring the security of speech and visual information circulating in a dedicated room when realising access to the IP-telephony network "TA Dozvodzon" is an auxiliary technical means in a protected version, realising the functions of IP-telephony via public networks, including the Internet, when placed in dedicated rooms of up to 1 category. Certificate of Conformity of FSTEC of Russia.