During the conversation, Petro Poroshenko thanked Nursultan Nazarbayev for the warm welcome and fruitful talks held during his official visit to Kazakhstan last year.
The two leaders discussed the most topical issues on the bilateral agenda taking into account the necessity to find alternative trade routes.
The heads of state exchanged their views on the current situation in the South-Eastern regions of Ukraine.
The President of Kazakhstan called on the parties to find common ground through compromise in order to resolve the conflict and ease tensions between Ukraine and Russia.
The conversation was initiated by the Ukrainian side.