AudioCodes C450HD - 6 Updating C450 HD Phone Firmware Manually

User's and Administrator's Manual 6. Updating C450HD Phone Firmware Manually
Version 0.314 51 450HD IP Phone
6 Updating C450HD Phone Firmware Manually
The phone’s firmware can be upgraded manually via Secure Shell (SSH) cryptographic network
protocol.
 To manually upgrade firmware to firmware that does not exist in Microsoft Admin
Portal:
1. Open the Command prompt.
2. Run the following command:
scp C450HD_TEAMS_0.314.zip admin@10.16.2.50:/data/ota_package/update_image.zip
Note:
• In the above example, the phone’s IP address is 10.16.2.50 and the firmware name is
C450HD_TEAMS_0.314.zip
• The SCP command allows you to copy files over SSH connections.
3. Choose Yes and enter the phone admin password (default is 1234 or 1111 if you didn’t
perform restore default yet); the firmware is downloaded to the phone’s memory.
4. Run the following command:
ssh admin@10.16.2.50 local_update.sh
5. Enter the Admin password; the firmware is burnt to the phone and the phone is automatically
rebooted.