Qatar's Prime Minister and Foreign Minister, Sheikh Hamad bin Jassem bin Jabr Al Thani, discussed during phone calls last night with Secretary General of the Arab League, Dr. Nabil Al-Arabi, Turkish Foreign Minister Ahmet Davutoglu and United Nations and Arab League Joint Envoy for Syria, Kofi Annan, the latest developments in the region. Qatar News Agency (QNA) said that the concerned parties also discussed regional developments and other issues of common concern.