I am using Asterisk version 15.2.0 and setup the webrtc. The issue is facing caller audio(voice) is not able to reach callee but caller able to get callee voice. What could be the issue?
The standard reasons are NAT and firewall configuration problems.
Filing an issue on the issue tracker immediately after posting on here isn’t good practice.
There is a recently opened issue[1] that talks about how after upgrading to Chrome 64 chan_sip stopped working as expected with WebRTC. You may be experiencing something similar.
Generally though with WebRTC you need to learn the technology and what is going on. It can, and will, stop working or not work for certain cases and you will need to figure out what is going on. The amount of time and effort involved can be substantial so expecting others to do it for you, while some may, might not happen.
https://issues.asterisk.org/jira/browse/ASTERISK-27650 is definitely not critical (probably minor) even if there is a bug. Moreover, the information provided, again, looks like a user error, and would not be even remotely sufficient to allow it to be progressed as a bug report. It also seems to relate to either two different problems, or to a case where the one way audio is secondary to a database connection problem.
critical - do not release this version
major - a large number of users will experience this problem, but there are workarounds;
minor - only a small number of users will experience this, or it is cosmetic.
Thanks for reply David. Find below is my firewall configuration. I have opened all traffic for testing.
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT tcp – anywhere anywhere tcp dpt:ssh
ACCEPT tcp – anywhere anywhere tcp dpt:smtp
ACCEPT tcp – anywhere anywhere tcp dpt:http
ACCEPT tcp – anywhere anywhere tcp dpt:https
ACCEPT tcp – anywhere anywhere tcp dpt:macromedia-fcs
ACCEPT tcp – anywhere anywhere tcp dpt:stun
ACCEPT tcp – anywhere anywhere tcp dpt:5038
ACCEPT tcp – anywhere anywhere tcp dpt:mysql
ACCEPT tcp – anywhere anywhere tcp dpt:radan-http
ACCEPT tcp – anywhere anywhere tcp dpt:8089
ACCEPT tcp – anywhere anywhere tcp dpt:websm
ACCEPT tcp – anywhere anywhere multiport dports ndmp:dnp
ACCEPT udp – anywhere anywhere udp dpt:stun
ACCEPT udp – anywhere anywhere multiport dports ndmp:60000
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
ACCEPT all – anywhere anywhere