“Heard a ringing, but he doesn’t know where he is,” Medinsky wrote in his Telegram channel.

Thus, he commented on Venediktov's message on social networks about the allegedly separate discussion of the ceasefire and withdrawal of troops, guarantees of Ukraine's security and territorial issues.

Earlier, the Kremlin said that Russia had handed over to Ukraine a draft document with clear language and was waiting for a response. 

The official representative of the Russian Foreign Ministry, Maria Zakharova, said that Moscow does not have confidence in the Ukrainian negotiators.