This is a short little helper if you are trying to figure out why a grandstream txt file wont work.
So if you are currently pulling your hair out, trying to figure out why some config files work, why sometimes even part of a config will work and then all the others stop or fail, etc. Here are some gotcha’s for the Grandstream Config File upload utility on the phones and how to get them to work.
There are two small “Gotcha’s” with Grandstream phones. The config files that you download from their site, have spaces before and after the = signs. You want to get rid of those spaces!
Second gotcha, which may drive you up the wall. Is that the txt files have to be in Linux line end returns (/n) and not windows (/r/n)
I’ll be adding a small list of help tips on this page. So any questions let us know.