VoIP services & International Calling.
CALL44 is powered by OTG Group Corp. For more than five years the people of OTG have helped to invent the wireless industry, contributing countless innovations in engineering, telecom industry, Management and business. The company has been founded under the name of OTG TELECOM. The activity of the company focused mainly on Mobile Telecommunication & Computer Networks with large scale, i.e. on the creation of project management plan for GSM operators, the management of OTG planned also to provide customers with comprehensive professional services focused on deployment and management of telecom networks. The team of skilled design engineers and quality assurance department ensures that our products and services delivered to our customers with the highest Quality and standards. Now! OTG Group Corp proud to announce its brand new VoIP services operating from the heart of New York City, introducing its service to reach the whole world customers through its Mobile VoIP service which is easy to download it from the App store for free” iOS & Android” , by visiting the service website www.call44.com do register for one of our service and you will be on board in just few minutes.
OTG Group Corp was founded in Osama A.Ali
Mobile VoIP, International Calling Pinless. Home & Office VoIP service.