Can someone tell me the steps to upgrade the firmware on a 9504 phone?
We bought 2 new 9504 phones, up to now we've had 5410 and 4406, so this is our first 9504. It shows "Please Wait," and Rel .27A, so I assume I need to upgrade firmware.
It's an IP500v1, running 8.1(52) with IP Office Manager 10.1
Possible steps:
1. In Preferences, turn on TFTP Server.
2. Is there a specific file I need to put in a certain directory?
What would be the name of that file and the directory?
3. Do I need to add a line in NoUser, Source Numbers, like previously:
Allow_5410_Upgrades ?
Anything else?
Or is it done differently now? What's a "Loader"
The technical bulletins list firmware, but don't provide any details on how to upgrade.
Thank you,
Bill
We bought 2 new 9504 phones, up to now we've had 5410 and 4406, so this is our first 9504. It shows "Please Wait," and Rel .27A, so I assume I need to upgrade firmware.
It's an IP500v1, running 8.1(52) with IP Office Manager 10.1
Possible steps:
1. In Preferences, turn on TFTP Server.
2. Is there a specific file I need to put in a certain directory?
What would be the name of that file and the directory?
3. Do I need to add a line in NoUser, Source Numbers, like previously:
Allow_5410_Upgrades ?
Anything else?
Or is it done differently now? What's a "Loader"
The technical bulletins list firmware, but don't provide any details on how to upgrade.
Thank you,
Bill