At present, many telephone switches that are based on the EWSD technology have been in use for more than 20 years and will continue to be used up to a detachment by VoIP solutions, especially for business customers with PBXs.
The EWSD health check ensures a further trouble-free operation and the reliability of the existing telephone switches and STPs (hiS).
This Product Sheet describes the EWSD Health Check and it contains the following information:
- Overview of the EWSD Health Checks
- A detailed description of the Health Check functions