SDP without ice-ufrag and ice-pwd

[Jitin]

Hello Sir

Asterisk version : 11.22.0
VERSION: 2.14-694a
BUILD: 181005-1738
OS : centos 6.10
It is a scratch install.


I am trying to convert normal vicidial to webphone based vicidial. All the settings were done fine. When I login any agent, extension gets configured via websocket. When click on "call agent webphone", the call doesn't get answered but terminates.

Error in console :
DOMException: Failed to execute 'setRemoteDescription' on 'RTCPeerConnection': Failed to set remote offer sdp: Called with SDP without ice-ufrag and ice-pwd.
Invalid description, no ice-ufrag attribute.

Error on asterisk :

Got SIP response 480 "Temporarily Unavailable" back from X.X.X.X:55840
> Channel SIP/4003-00000000 was never answered.


ice-support is already enabled in rtp.conf but still the same.

Any help will be much appreciated.

Thanks.

[Jitin]

Guys, any help will be much appreciated.