Hello guys, I've got a test box locally installed, with ip 192.168.2.201. This box has a VM running with FS with ip 10.0.2.15. And users are on network 192.168.2.X USERS(192.168.2.X)->DEBIAN HOST(192.168.2.201)-->FREESWITCH( 10.0.2.15/ext-sip-ip 192.168.2.201) I forwarded all packets to the vm, i can register without issues. these are the 2 registered users: freeswitch@jessie> sofia status profile internal reg Registrations: ================================================================================================= Call-ID: MTVjZTc4Zjg2MmJmNDU0ZDI1ZTRhZjkyZWE1NGI2NWE. User: 1000@192.168.2.201 Contact: "" <sip:1000@81.38.181.133:57696 ;rinstance=568188b5832429a3;transport=TCP> Agent: Z 3.3.21933 r21903 Status: Registered(TCP)(unknown) EXP(2018-01-26 14:58:34) EXPSECS(2863) Ping-Status: Reachable Ping-Time: 0.00 Host: jessie IP: 10.0.2.2 Port: 65038 Auth-User: 1000 Auth-Realm: 192.168.2.201 MWI-Account: 1000@192.168.2.201 Call-ID: MTVjZTc4Zjg2MmJmNDU0ZDI1ZTRhZjkyZWE1NGI2NWE. User: 1000@10.0.2.15 Contact: "" <sip:1000@81.38.181.133:57696 ;rinstance=568188b5832429a3;transport=TCP> Agent: Z 3.3.21933 r21903 Status: Registered(TCP)(unknown) EXP(2018-01-26 15:11:12) EXPSECS(3621) Ping-Status: Reachable Ping-Time: 0.00 Host: jessie IP: 10.0.2.2 Port: 65140 Auth-User: 1000 Auth-Realm: 192.168.2.201 MWI-Account: 1000@10.0.2.15 Total items returned: 2 ================================================================================================= But for some reason they can't call each other, i think FS is confused in terms of IPs. I have in internal.xml the ext-sip-ip properly. freeswitch@jessie> sofia xmlstatus profile internal ... <rtp-ip>10.0.2.15</rtp-ip> <ext-rtp-ip>192.168.2.201</ext-rtp-ip> <sip-ip>10.0.2.15</sip-ip> <ext-sip-ip>192.168.2.201</ext-sip-ip> But doing: originate user/1000 &echo() returns USER_NOT_REGISTERED I understand it's a weird setup, but help is appreciated, or else i'll just usa an aws instance, but i'm wondering what's confusing FS. Regards, David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337 ᐧ