Hi I've a question; I've added some SIP softphones in openser and they're ok in the database;(I've seen that they're registered) I've this softphone(x-lite and phoner) in a Xp pc with IP 192.16.25.10, so I've registered in my openser on an asterisk at home box in the following way; openserctl add 650 1234 650(a)192.16.25.10 openserctl add 651 1234 651(a)192.16.25.10 My openser in on an asterisk at home with 192.16.25.12 like IP; If I run the openser command, I've this; Listening on udp: 127.0.0.1 [127.0.0.1]:5060 udp: 192.16.25.12 [192.16.25.12]:5060 tcp: 127.0.0.1 [127.0.0.1]:5060 tcp: 192.16.25.12 [192.168.251.12]:5060 Aliases: tcp: localhost:5060 udp: localhost:5060 Is it right or I've to put in openser.cfg the following lines? listen=192.16.25.12 listen=192.16.25.10 but If I put this 2 lines, I've the following when I run openser; Listening on udp: 192.168.251.200 [192.168.251.200]:5060 udp: 192.168.251.12 [192.168.251.12]:5060 udp: 192.168.251.11 [192.168.251.11]:5060 tcp: 192.168.251.200 [192.168.251.200]:5060 tcp: 192.168.251.12 [192.168.251.12]:5060 tcp: 192.168.251.11 [192.168.251.11]:5060 Aliases: I think isn't right...... My question is: In the first case,without editing the openser.cfg, openser listen also on the Xp pc?Or only on 192.16.25.12 and 127.0.0.1? How can I make that openser can listen on all the IP?(I want that it listens on my Xp and then on others...)