Crystal Business Center is located in the central part of Sofia, on the corner of "Osogovo" street. and "Todor Aleksandrov...
Crystal Business Center
ул. "Осогово" 40, Sofia, Bulgaria, 1303
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Testimonials (6)
His huge amount of knowledge.
Mirela Ochia - Deutsche Telekom Pan-Net Romania S.R.L.
Course - Practical SIP Telephony
Ease and ease of conducting training.
Jarosław - Politechnika Wrocławska
Course - SIP protocol in VoIP
Machine Translated
część praktyczna, której było zdecydowanie za mało oraz pomoc prowadzącego w realizacji bieżących zadań.
Robert - Polska Spółka Gazownictwa sp. z o.o.
Course - SIP protocol in VoIP
The instructor patient to explain and show the step on each lab session.
CHEE WAI KAN - Maxis Broadband Sdn Bhd
Course - SIP protocol in VoIP
Trainer can explain and give example for questions asked
SHAMSANI ABU BAKAR - Maxis Broadband Sdn Bhd
Course - SIP protocol in VoIP
Profesjonalizm ze strony prowadzącego oraz jego zaangażowanie w przekazaniu wiedzy,
Tomasz - WB Electronics S.A.
Course - Practical Voice and Video over IP
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