I have tried to install Asterisk, and after completing the installation, I set up my sip.conf file and changed the password. I also obtained a SIP trunk from GoTrunk and added it to my sip.conf file. Despite these steps, my calls are not going through. If you know how to help me install Asterisk without any errors, I would greatly appreciate your assistance.
If you are installing Asterisk from cold, you should not be using sip.conf. The latest two versions do not come with the code that uses that file.
If that isn’t the problem, you will need to post your configuration, and the asterisk full log file for a failed call.