Makito Lay

Thumbnail for post.

Makito has 16 years experience in ISP and Telecom industry, focusing on building technology solutions for service provider IP core, broadband access and datacenter networks. His expertise includes Routing & Switching technologies, IPv6, MPLS and ISP services. Makito is a founding member of Cambodia Network Operators Group (KHNOG) and currently serves as the Co-Chair of the KHNOG Executive Committee.

Makito shares his knowledge as the retained community trainer in Cambodia for APNIC.

Liezel Manangan

Thumbnail for post.

Liezel has been working in the field of telecommunications since 2008 and is currently a network engineer at SKY Cable Corporation, an ISP in the Philippines. She leads the IP Core Network under Engineering Division, handling the core and gateway routing infrastructure, peering and interconnection. Liezel is also a volunteer in PhNOG. 

She finished her degree in Electronics and Commuications Engineering in Polytechnic University of the Philippines.

OTT – Challenges and Technical Evolution

Thumbnail for post.


Over the last decade, the increase in the number of providers offering streaming platforms has resulted in millions of subscribers for these providers. A more common technological name for these streaming platforms is ‘OTT’ which stands for “over-the-top” and refers to the productized practice of streaming content to customers directly over the web. This webinar will explain the technology behind it and look at the challenges faced by ISPs from exponentially growing video traffic. The latest developments in this tech space will also be discussed.


This course will cover the following topics:

  • Overview of OTT technology and its role in global internet and modern media industry
  • Convergence of video networks to IP backbones – challenges & technology
  • Latest technological shifts and research areas

Course Materials