Polycom 501 error updating bootrom
These instructions apply to the 501 models, but I believe they would adapt well to other Polycom models.
There is good information on this site about setting up a Polycom phone to work with Asterisk, but it's rather spread out and unorganized, so I thought I'd take some time to get it all in one place.
In the instructions below, TFTP is only really used to push out the firmware updates.
About the Polycom 501If you're reading this to see how good certain phones are with Asterisk, let me tell you that the Polycom 501 has excellent features, but is a pain to configure and very tempermental.
You could try a do it yourself or DIY method to fix Windows errors.
This requires that you research the exact error message that's listed on the error pop-up window.