Implement workaround for north-america ATnT firewall policy. It consists in advertising wrong IP address in client SDP, in order to prevent SIP server to send traffic first to the client - which blocks traffic according to the firewall policy.
Implement workaround for north-america ATnT firewall policy. It consists in advertising wrong IP address in client SDP, in order to prevent SIP server to send traffic first to the client - which blocks traffic according to the firewall policy.