We are glad to announce the new Service Pack 1 (v188.8.131.52) firmware release superseding the release 184.108.40.206 and the security roll-up 220.127.116.11
This release is suitable for the current Snom Desktop phones portfolio.
Here: http://wiki.snom.com/Firmware/V8_9_3_80 you can find the binary and upgrade instructions.
Please read carefully the release notes before deploying the firmware.
Please also read this important note regarding the downgrade to an 8.7.5.x version