Planned official release schedule and content. Release 4.58.1 HF2:
Timing:
| Region | Start Date & Time | End Date & Time |
| APAC | Friday 27-Feb-2026, 11:00 am EST | Friday 27-Feb-2026, 5:00 pm EST |
| EMEA | Friday 27-Feb-2026, 7:00 pm EST | Saturday 28-Feb-2026, 01:00 am EST |
| NAMR | Sunday 1-Mar-2026, 12:00 am EST | Sunday 1-Mar-2026, 06:00 am EST |
CS-235099
Issue Summary
There were reported instances of clicking and other distortion on AMR-WB calls.
Resolution
As part of this hotfix, an issue with CODEC negotiation was corrected. This will correct the issue.
CS-234997
Issue Summary
There were instances where archival call recordings did not record the regulatory prompt that plays before the conversation begins.
Resolution
This hotfix will correct this issue.
Version History
| Date | Description |
|---|---|
| 2/19/2026 | Created |
