Meeami's ClearRCS is an OTT or embedded Android application that includes all of the ClearCall features. Supports advanced Rich Communication Suite (RCS) features such as enriched audio and video calling, enhanced address book/contacts, video share, image share, location share, file transfer and messaging - SMS/MMS over MSRP. It is fully compliant to GSMA RCS-e (joyn) and RCS 5.0/5.1 standards.


  • Multi-platform support: MIPS/ARM/x86
  • Multi-OS support: Android/iOS
  • Multi-network support: Wi-Fi, 3G, 4G
  • Customizable UI on Android/iOS


  • Integrates real-time (voice/video) and non-real time applications
  • Low algorithmic delay
  • Low power usage - CPU intensive media processing algorithms are hand-assembly optimized to minimize CPU usage
  • Interoperation tested with leading carriers RCS infrastructure


  • RCS embedded and OTT applications


  • Compliant to GSMA RCSe, RCS 5.0/5.1 standards
  • Enhanced phonebook with capability discovery and exchange of social presence information
  • Enhanced messaging with 1-1 chat, group chat, emoticons, location share and file transfer support
  • HD voice and video calling with multimedia content sharing
  • SMS/MMS over IP
  • Unified history
  • DVQM and EVQM technology to mitigate high packet losses and dynamic bandwidth management
  • OMA-CP based RCS client provisioning