- Improved handling of SIP notify messages (Call ID-changed) behind 3CX
- Device sends double DTMF tones.
How to update:
Via the webpage:
- Download the software and store this on your own accessible http server.
- In the web-interface of the N510: Go to: Settings » Management » Firmware update
- Enter the URL for the new firmware in the User defined firmware file: field
- Click on the button: Update firmware