<div dir="ltr">Hi guys,<div><br></div><div>We have an issue with one freeswitch server behind nat. We have a setup like this:</div><div><br></div><div>-One master Freeswitch server</div><div><br></div><div>-One freeswitch server connected to the master (Public IP) - Server A</div><div><br></div><div>-One freeswitch server connected to the master (behind nat) - Server B</div><div><br></div><div>If server A call server B, nothing happens. There is no sound. After 30 sec, it times out. We have done a tcpdump. From server A to master packets are ok. From Master to server B, we have seen that there is no source and no destination ports for sip invite.</div><div><br></div><div>If we use our cellphone and we call server B, there is no problem.</div><div><br></div><div>I have attached the failed call pcap file and freeswitch's log file so you can take a look at them.</div><div><br></div><div>Master = Freeswitch v1.4.13</div><div>Server A = Freeswitch v.1.4.13</div><div>Server B = Freeswitch v.1.4.14 (Updated to latest release since we have issues with this server)</div><div><br></div><div>Thanks in advance.</div><div><br></div><div>PS: The failed call is from 514-448-0773.<br clear="all"><div> </div>
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