Hi every one ,
while registering the client with to sipml5 application is connecting quickly.
but, while call establishment asterisk server with sipml5 is taking so much time for reducing time. do i need to change any configuration here .
Asterisk does not support trickle ICE which is used to reduce call setup time. As a result the browser (and Asterisk) has to gather all of the ICE candidates at once which can take a few seconds. How long is it taking for you?
For call establishment it’s taking in and around 30sec
You’d need to isolate what exactly is taking 30 seconds. Is it the ICE candidate gathering, is it the ICE negotiation, is it the DTLS-SRTP negotiation for some reason. You can look into some of this using Wireshark and the Asterisk console and SIP traffic. When it comes to deploying WebRTC you have to learn how to figure out what problems are occurring, as it requires digging in deep which others may not do for you.