Question type 1
I can’t dial and how to do?2017-01-21
Q: I can’t dial and how to do?

A: There’re two main types:
1.    Make sure your phone is connected to the network;
2.    The phone’s configuration error, make sure your password、sip server、sip server port(default is 5060)are correct,or maybe you need to add a proxy. In addition, there are two connection ways :UDP、TCP and two register ways: SIP、TEL. Please choose one to suit your server.