cmrabet Posted December 10, 2008 Report Share Posted December 10, 2008 Hi, Remote users throught sofphones can register into our PBXnSIP server, we also can dial each other, we can hear the ringing, however when we pick up the phones we can't hear each other. I found out that when the remote users logs into our VPN network (where the PBXnSIP server is), and they put in their SoftPhones "realm" parameter the privete PBXnSIP server IP, then WE CAN hear each other. However when they are not into the VPN they can just ring. So far our static public IP is routing the following ports to the private IP used by our PBXnSIP server: - SIP 5060 - SIP 5061 But I am pretty sure that these ports are not enough. Could you please let me know which ports should we open in our router and forward them to the PBXnSIP server in order to establish SIP remote calls? Thanks and regards, Quote Link to comment Share on other sites More sharing options...
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