lemonheads
Technical User
Hi,
Is there anybody who know the procedure on how to upgrade the firmware version to current version of 39XX series telephone.
We are encountering some problem on 3905 telsets and we want to upgrade the firmware version downloaded from the web. How can I transfer the file from my PC to PABX and what directory in order to patch in to the telephone sets.
Thanks a lot
Is there anybody who know the procedure on how to upgrade the firmware version to current version of 39XX series telephone.
We are encountering some problem on 3905 telsets and we want to upgrade the firmware version downloaded from the web. How can I transfer the file from my PC to PABX and what directory in order to patch in to the telephone sets.
Thanks a lot