In this page, We will look into the one way audio issue in Asterisk.
We will be face a one side audio issue , When we are doing a outbound calls. While making a phone calls from our application, We will be able to hear the prospect voice but That prospect will not be able to to hear us. Maximum of asterisk users will be face this kind of issues.
This issue is happening bcoz of some audio encoder modules are not loaded properly or we didn't allowed the module to the end points.
1. Open the asterisk server console
2. Run this command - modules show like codec
Above command will be list down the Codec modules. Find Codec Opus module whether it's loaded or not.
If the module is in the list:
If the module is not in the list:
The codec module will be loaded. This will resolve the One way audio issue.
Posts related to Asterisk:
1. Asterisk server setup - https://e2ehiring.com/blogs/asterisk%20server%20setup-151