About us
viber.callpro.mn is the official Viber advertising order platform for the Mongolian market, operated by CallPro.
CallPro PTE. LTD
CallPro is a technology company providing telecom infrastructure and CPaaS (Communications Platform as a Service). We deliver messaging, voice, video and digital advertising solutions to businesses from a single platform.
What we do
Viber Ads
Banner and video advertising reaching over 1 million Viber users in Mongolia.
CPaaS platform
Messaging, voice and video communication APIs and infrastructure for businesses.
Enterprise communications
SIP trunking, call center and team communication solutions.
Rakuten Viber partnership
Together with Rakuten Viber we open in-app advertising placements on the Mongolian market to businesses.
Contact
For questions and partnership inquiries, reach us via callpro.mn/contact. callpro.mn/contact