CALLUP

CALLUP, founded in 1999, has been a leading reliable provider of Value Added Services and Mobile Device Management Solutions for the telecom industry for over a decade... CALLUP's customer base spans worldwide and includes fixed, mobile, VoIP telecom operators, MVNE's and MVNO's as well as leading telecom providers that we serve as an OEM... At CALLUP we take pride of our outstanding dedicated professional services group which ensures our customers full satisfaction.

Primary location: Rosh Haayin Israel