I need list of all authorized training partners worldwide

HI TO ALL
I want to participate in asterisk courses and take certifications and as I live in Iran I want to know does Digium have any branches in Turkey or Dubai or any places near to Iran, so I need phone number or any contact info of these countries. Actually I called Digium company but without any answer. Please help me if you can

Hi,
Here its official and authorized training list
digium.com/en/training/schedule/

for Dubai it is
datavoiz.com/index.php?optio … Itemid=454
DVCom is authorized Digium Distributor and they also provide the training.

Expert-Voice
expert-voice.com/training
its not authorize or official training partner it only provide in house trainings for the projects.