Find in this tab the most common questions and answers about Grandstream brand Gateways, asked by our users around the world and answered by our team. We are happy to share these Grandstream Gateways answers with you and hope they can really help you in your search. Feel free to leave your comments if you have any questions or concerns.
There may be times when you need to reset your Gradnstream phone or Gateway. In this article, we will try to tell you how to do it. The first thing to do is to disconnect the Ethernet cable (cable that connects the device to the router) and leave only the power cable connected to your Grandstream device...
I bought a Grandstream phone on your website, I received it and configured it, and everything works fine. However, the phone rings repeatedly at any time of night or day, showing a strange number and every time I answer there is no one. It is very stressful that the...