Avaya 1230 IP Phone UNIStim Firmware 5.5.1 RU Download

Posted at November 21, 2024 by PCI-DB Team

Avaya 1230 IP Phone UNIStim Firmware 5.5.1 RU Description

Fixes:

- 1165E crash when trying to download large JPEG image file to Flash
- File system corruption prevents phone from rebooting
- PC connected to phone sometimes causes phone lockup
- No ringback tone on 1120 phones with AVAYA FW 0624C8L (Unistim 5.4)
- Clicking noise on 11xx phones
- Root Certificate Authority imported in 1140 shows wrong validity date
- GEM displays bleeding/ghosting characters

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

Related Avaya Drivers