2. Java version: OpenJDK 17.0.2
3. OS type and the version: CentOS 7.9.2009
4. UA (phone), gateway or other hardware/software involved: N/A
5. Your problem:
Using OpenJDK 17 results in an error message of:
This is a regression from SIP Server 3.12.1.5/546 which works perfectly fine with OpenJDK both 17.0.2 and even 18.0.1. This regression back to Java 11 started with SIP Server version 3.12.2.2 and is still the case on version 3.13.0.0.Currently running Java VM(17.0) is not compatible with this product. Please use Java 11.
There are NO MENTIONS of any changes to supported Java versions in the release notes of any of the three previous releases of SIP Server since 3.12.2.2, inclusive.
The closest answer I found in the forums on this was a question about Java 16 not being supported, and the response was to use Java 11 as it was latest LTS version at that time. But now Java 17 is the latest LTS version, and did work fine up until SIP Server version 3.12.2.2.