RCS Load Tester

Rich Communications Service Load Tester
Real-Time Media
RCS Load Tester

Rich Communications Service Load Tester


Rich Communications Service Load Tester

What It Can Do For You

Tests the RCS server and RCS clients

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Why It’s Different

  • Scalable software-based architecture can run on a range of hardware from COTS and high-end customer provided hardware to Virtual Machines and the Cloud (e.g. Amazon AWS) for maximum versatility and performance
  • Web-based UI is easy to learn
  • HTTP API enable integration with automation test systems and other equipment
  • Stateful modeling provides accurate emulation of network elements


  • Measure Key Performance Indicators (KPIs) such as the number of simultaneous sessions and Busy Hour Call Attempts (BHCA) 
  • Check voice, video calls 
  • Registration load RTP media file playback 
  • Report on media received, call connect time, call duration, jitter, packet loss 
  • Generate valid and invalid/negative messages and call-scenarios
  • Supports sending invalid responses including malformed, dropped and misordered packets 
  • Alerts and notifications

Related Video

Additional Videos


  • Call Attempts 
  • Call Successes 
  • Call Failures 
  • Calls per second (CPS) 
  • Call setup time 
  • Call tear down time 
  • Media Tx Packets (audio) 
  • Media Rx Packets (audio) 
  • MOS/PESQ score * optional
Configurable Parameters
  • Call session length
  • Concurrent calls/endpoints

Automation API

User commands can be fully automated using REST API. This includes performing all test control functions as well as collecting results and metrics. It can be integrated into virtually any CI system via the HTTP API, including Jenkins, CircleCI, Gitlab and others. Includes Autom8 Python framework.


The application’s subsystems can be edited directly in the browser using TDL. The Message Workshop allows for the creation of test scenarios directly from the hex stream of a remote capture, while the Composer graphical editor (being deployed for all products in 2021) will allow for creating customized call scenarios by dragging and dropping the call flow to meet your test needs.
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RCS Load Tester

Use Cases

RCS Client Under Test

For testing the RCS Client, the Valid8 Tester can generate SIP MSRP calls to test performance and stability.

Supported Scenarios:
  • INVITE Audio/Video calls
  • MSRP
RCS Load Tester

Valid8 exports its products strictly in accordance with all US Export Control laws and regulations which shall apply to any purchase or order. Specifications are subject to change without notice.

500 West Cummings Park, Suite 6550 Woburn, MA 01801
p: +1-855-482-5438
f: +1-781-996-3708