Est. Budget: $25.00
We are developing a mobile apps with chat feature. We are using Kamailio SIP Server and Linphone for Client.
Presently, the chat works only in home wifi. It does not work in 3G/4G network and public wifi.
We searched the net and found a solution. Need to enable "STUN" in Kamailio Server. I need a Kamailio SIP Server Expert to enable and resolve the problem for us.
I can provide VPN details for you to work on.