For the talks between the presidents of Russia and the United States, Russian-made equipment. In the White House, the communications equipment manufactured by the concern "Automatics". The concern has developed a set of encrypted communications, which is recommended by US specialists to provide a direct line Moscow-Washington. The devices are installed not only in offices, but also in trains and planes.
It is possible that Russia, with the help of these devices, is listening to Trump's conversations with other politicians. "All the years of the existence of a straight line it uses only Russian-made equipment," the message says on the website of the concern. It is noted that the company has created a large number of systems and complexes of encryption, in the production of which they used "the best achievements of ciphering". Concern "Automatics" is a Russian enterprise developing complexes of a secret communication.