Hi,
I added listen=udp:192.168.0.32:5060 in openser.cfg and then
9101(a)192.168.0.32 and 9102(a)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(a)192.168.0.32
Contact:: sip:9102@192.168.0.202:25628;transport=udp Q=
Expires:: 297
Callid:: 868e068ee6313ff3(a)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(a)192.168.0.32
Contact:: sip:9101@192.168.0.201:40566;transport=udp Q=
Expires:: 230
Callid:: 8e8e4f8ea141fa04(a)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(a)192.168.0.3
Contact:: sip:0203@192.168.0.102 Q=
Expires:: 210
Callid:: 91741a3a146e34bb(a)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(a)192.168.0.3
Contact:: sip:0303@192.168.0.103 Q=
Expires:: 209
Callid:: 4c0a9450bb744c33(a)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(a)192.168.0.3
Contact:: sip:0103@192.168.0.101 Q=
Expires:: 210
Callid:: 60507d20c32ac791(a)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
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Zen