Turkish President Recep Tayyip Erdogan and his Russian counterpart Vladimir Putin agreed in a phone call that violations of a ceasefire deal agreed for the Syrian city of Aleppo should stop. <br/><br/>Turkish presidential sources said, in the phone call, they stressed that the ceasefire agreement secured last night should be put into practice and the violations of the deal must be stopped. Kremlin spokesman Dmitri Peskov confirmed to a state news agency that the call took place.