Syria is seriously preparing for the visit of Turkish Foreign Minister Ahmet Davutoglu.

Advisor to the Syrian president Busayna Shaaban warned Ankara would get a decisive response in case Davutoglu brings tough message to Damascus, ITAR-TASS reported.

Turkey would send an envoy - Foreign Minister Ahmet Davutoglu to Damascus to deliver Ankara’s ultimatum to Syrian President Bashar al-Assad.

Hillary Clinton in a telephone conversation with Turkish Prime Minister Erdogan expressed her approval of Ankara’s initiative.

The heads of India, Brazil and South Africa sent their representatives to Syria on Tuesday as well.