Hilton Downtown Hotel, Miami
2 New MVNO's in Israel choose CALLUP - MMSC, SMSC, Mobile Marketing, VoiceMail and MDM+.
CALLUP’s DMC Server Platform Is Red Bend Certified.read more
A complete Voice, Video, Messaging and Content management adressing all your Value Added Service needs. Giving you the tools to create new services monetizing your network assets. Now available as a Cloud service.
A single touch point for all your Device and SIM Management needs, giving you the edge streamlining your operations and supporting your customers seamlessly.read more