I need some quick help on Upgrading Phone Firm Ware on 7900 IP phones
I down loaded the SCCP45.8-5-3S firm ware so I could manualy upgrade a test phone.
This is what is in the zip file. Which one of these do I upload. I do not think I need the two default files because would overwrite the ones already in the system which would force the exsiting phone to upgrade premature.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...