We have setup asterisk in aws server and configure extensions, using those extension we are able to use Incoming/outgoing calls but when we are receiving the call,we are unable to hear voice.
We have opened all ports 5060,4569,8000,3478 in firewall/security.
* Tried with all zoiper 3.x and 5.x versions, for that we have tried different methods like:
- disabling/enabling stun.
- SIP option : disable / enable.
- RTP port - disable /enable.
Early help would be highly appreciated.