Brings In Various New Features Together With Various Fixes

Improvements

NEW FEATURES

• Lecture mode with USB set
• Ceiling audio mode
• Improved duplex
• Initial volume limitation for new calls
• Allow the Call Log to be disabled via configuration file
• SNI support for PPM connections using https
• Device management DHCP retained on downgrade
• Support keys and certificates in PKCS12 at
• Certificates details visible in web interface

• Improve stability with volume sync over USB
• Slave unit does not show "Upgrade in process" message
• Packet loss when using VLAN
• Network connectivity problem using VLAN. LLDP-Med not working
• Short echo burst on new call
• Phone presents itself as a USB Bus Powered Device
• Web UI don't accept SCEP URL with minus
• Registration is not accepted when av.mac-address is added to Contact
• High frequency audio interference on smart microphones
• Phone downloads but does not apply certificate when using provisioning server with https
• Speaker mute indication on daisy chain secondary device