Hi, I added listen=udp:192.168.0.32:5060 in openser.cfg and then 9101@192.168.0.32 and 9102@192.168.0.32 are registered.
[root@p4c8 openser]# openserctl ul show database engine 'MYSQL' loaded Control engine 'FIFO' loaded entering fifo_cmd ul_dump Domain:: aliases table=512 records=0 max_slot=0 Domain:: location table=512 records=6 max_slot=1 AOR:: 9102@192.168.0.32 Contact:: sip:9102@192.168.0.202:25628;transport=udp Q= Expires:: 297 Callid:: 868e068ee6313ff3@192.168.0.202 Cseq:: 10719 User-agent:: Grandstream GXP2000 1.1.6.16 State:: CS_SYNC Flags:: 0 Cflag:: 0 Socket:: udp:192.168.0.32:5060 Methods:: 8063 AOR:: 9101@192.168.0.32 Contact:: sip:9101@192.168.0.201:40566;transport=udp Q= Expires:: 230 Callid:: 8e8e4f8ea141fa04@192.168.0.201 Cseq:: 10013 User-agent:: Grandstream GXP2000 1.1.6.16 State:: CS_SYNC Flags:: 0 Cflag:: 0 Socket:: udp:192.168.0.32:5060 Methods:: 8063 AOR:: 0203@192.168.0.3 Contact:: sip:0203@192.168.0.102 Q= Expires:: 210 Callid:: 91741a3a146e34bb@192.168.0.102 Cseq:: 118 User-agent:: Grandstream BT110 1.0.8.23 State:: CS_SYNC Flags:: 0 Cflag:: 0 Socket:: udp:192.168.0.3:5060 Methods:: 5695 AOR:: 0303@192.168.0.3 Contact:: sip:0303@192.168.0.103 Q= Expires:: 209 Callid:: 4c0a9450bb744c33@192.168.0.103 Cseq:: 118 User-agent:: Grandstream BT100 1.0.6.8 State:: CS_SYNC Flags:: 0 Cflag:: 0 Socket:: udp:192.168.0.3:5060 Methods:: 5695 AOR:: 0103@192.168.0.3 Contact:: sip:0103@192.168.0.101 Q= Expires:: 210 Callid:: 60507d20c32ac791@192.168.0.101 Cseq:: 118 User-agent:: Grandstream BT110 1.0.8.23 State:: CS_SYNC Flags:: 0 Cflag:: 0 Socket:: udp:192.168.0.3:5060 Methods:: 5695
--- Zen