First of all thanks for stopping and checking this out for me.I m new to juniper.I need help to accomplish this.
Port forward UDP 5060 from ALL of the following:22.214.171.124, 126.96.36.199, 188.8.131.52 to Internal PBX IP: 192.168.168.250
Port forward UDP range 5070 to 65536 from IP range 184.108.40.206/24 and 220.127.116.11 -250 to media IP address of PBX ( same ip 192.168.168.250).
The connection for internet for SRX 300 is on pppoe with Static ip (18.104.22.168)from my ISP. (eth 0).The sip trunks registered with username and password credentilas so another words traffice is initiated from INSIDE (trust zone).