Mobile Device Client Software powers IP-based communications.

Press Release Summary:

Targeting mobile operators and chipset platform providers, FlexIMS(TM) Architecture powers IP-based Real Time Communication Services compliant with 3GPP IP Multimedia Subsystem. Scalable, modular solution enables VoLTE, video calling, and companion Rich Communication Suite services to be implemented with flexibility to distribute functionalities across LTE Baseband Processor and Application Processor. Program utilizes UICC based security and supports Generic Authentication Architecture procedures.

Original Press Release:

Ecrio Announces the FlexIMS(TM) Architecture

Powering IP-Based Communications on 4G/LTE Devices

CUPERTINO, Calif., -- Ecrio extends its position as the leading supplier of client software for 4G/LTE devices with the availability of the cross-platform FlexIMS(TM) Architecture powering IP-based Real Time Communication Services compliant with the 3GPP IP Multimedia Subsystem (IMS).

Targeted for mobile operators, device and chipset platform providers, this unique architecture enables VoLTE, Video Calling and companion Rich Communication Suite (RCS) services to be implemented with the flexibility to distribute functionalities across the LTE Baseband Processor and the Application Processor to meet low power consumption and latency requirements.

"The FlexIMS Architecture simultaneously addresses the challenges of Scalability, Modularity and Carrier Grade Quality demanded by our customers in the deployment of 4G/LTE IP communication services", said Michel Gannage, founder and CEO of Ecrio.

FlexIMS is the result of Ecrio's breakthrough efforts to evolve the legacy of closed Circuit Switched voice calling device architecture to an open distributed Packet Switched architecture for Voice and Video Calling with the following key attributes:

Scalable - On-Device Support for multiple simultaneous IMS services, with single registration with the network and associated signaling and media routing flexibility.

Modular - Pick and build SMS, Voice, Video and RCS/RCS-e functions facilitated by the modular design and implementation of the standards-compliant components and protocol stacks.

Advanced - Leverage Multi-Core Chipset Architectures for optimal latency and power consumption. Compact, low memory foot print media stacks, sophisticated dynamic jitter buffer, multimedia synchronization and pluggable codecs at run time. Utilizes standard compliant UICC based Security as well as supports Generic Authentication Architecture procedures such as GBA.

Robust - Ecrio Mobile Communications Client Suite (MCCS) built on the FlexIMS Architecture has been commercially deployed and runs on Real Time Operating Systems for Baseband Processors, as well as on General Purpose Operating Systems inclusive of Android, Windows, and Linux.

Tested - MCCS is tested with network infrastructure elements (IOT) at leading industry events and at mobile operator labs, applying stringent mandatory test cases for normal and abnormal network conditions

About Ecrio

Ecrio is the leading supplier of 4G/LTE real time communications client software and services solutions for the mobile industry. Ecrio offers a comprehensive suite of standards compliant (3GPP, GSMA) Communications Client Solutions including Messaging Solutions (SMS over LTE), Rich Communication Suite Solutions (RCS, RCS-e), Voice Solutions (IR.92 VoLTE - Voice over LTE) and Video Solutions (Video Sharing and IR.94 Video Calling). Built on the FlexIMS(TM) Architecture, Ecrio's Mobile Communications Client Suite (MCCS) functionalities can be distributed across the Baseband Processor and the Application Processor, yielding optimal latency and power consumption. The MCCS has been deployed on more than 50 million handsets. Ecrio's customers include industry leading operators such as NTT DOCOMO, SK Telecom and Verizon Wireless, and leading device and chipset platform providers. For more information, please visit

FlexIMS( )is a trademark of Ecrio Inc.

CONTACT: Lina Martin, +1-408-861-7010,

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