Hi All,
Need help on resolving the incomign calls problems with sipxezphone which openser as proxy
sizezphone sends "Contact:" URI as sip:<usernamename>@<ipadd>;LINEID=<lineid> rather than sip:<username>@<ipadd>:<port> For the same reason OpenSER is not able to route the incoming calls to sipxezphone.
How can I make the sipxezphone(sipxtapi) to send Contact URI with port number mentioned?
~~~Contact(0xb60deb38)~~~ domain : 'location' aor : 'vamsi' Contact : 'sip:vamsi@192.168.101.21;LINEID=a9bd64e174dc' Expires : 232 q : Call-ID : '5dd7235bc92046fd79bb68788a7f5f55' CSeq : 1 User-Agent: 'sipXezPhone' received : '' Path : '' State : CS_SYNC Flags : 0 Sock : 192.168.101.35:5060 (0x8145be8) Methods : 4294967295 next : (nil) prev : (nil) ~~~/Contact~~~~
When I try to do NAT fixing on OpenSER, it records the port from which the REGISTER message had recieved and tries to send the INVITE message to that port, in this case 1617 rather than 5060. Actually sipzexphone is listening on 1617 and 5060 as well which can be found from the below netsta -na output
When I snooped the messages, I found that sipzezphone is sending register message using port 1617, though the DEFAULT_PORT is 5060
~~~Contact(0xb60deb38)~~~ domain : 'location' aor : 'vamsi' Contact : 'sip:vamsi@192.168.101.21;LINEID=a9bd64e174dc' Expires : 171 q : Call-ID : 'e1102f18dca4dcb81363d75c605632fa' CSeq : 7 User-Agent: '' received : 'sip:192.168.101.21:1617' Path : '' State : CS_SYNC Flags : 0 Sock : 192.168.101.35:5060 (0x8145be8) Methods : 4294967295 next : (nil) prev : (nil) ~~~/Contact~~~~
C:\Documents and Settings\Administrator>netstat -na
Active Connections
Proto Local Address Foreign Address State TCP 0.0.0.0:135 0.0.0.0:0 LISTENING TCP 0.0.0.0:445 0.0.0.0:0 LISTENING TCP 0.0.0.0:2701 0.0.0.0:0 LISTENING TCP 0.0.0.0:2702 0.0.0.0:0 LISTENING TCP 0.0.0.0:3389 0.0.0.0:0 LISTENING TCP 0.0.0.0:42510 0.0.0.0:0 LISTENING TCP 127.0.0.1:19989 0.0.0.0:0 LISTENING TCP 192.168.101.21:139 0.0.0.0:0 LISTENING TCP 192.168.101.21:1501 192.168.101.35:22 ESTABLISHED TCP 192.168.101.21:1554 192.168.101.21:1555 TIME_WAIT TCP 192.168.101.21:1615 192.168.101.21:1616 ESTABLISHED TCP 192.168.101.21:1616 192.168.101.21:1615 ESTABLISHED TCP 192.168.101.21:1621 192.168.101.35:5060 ESTABLISHED TCP 192.168.101.21:5060 0.0.0.0:0 LISTENING UDP 0.0.0.0:445 *:* UDP 0.0.0.0:500 *:* UDP 0.0.0.0:1036 *:* UDP 0.0.0.0:1037 *:* UDP 0.0.0.0:1100 *:* UDP 0.0.0.0:1508 *:* UDP 0.0.0.0:4500 *:* UDP 0.0.0.0:4573 *:* UDP 0.0.0.0:4588 *:* UDP 0.0.0.0:6060 *:* UDP 127.0.0.1:123 *:* UDP 127.0.0.1:1038 *:* UDP 127.0.0.1:1056 *:* UDP 127.0.0.1:1075 *:* UDP 127.0.0.1:1105 *:* UDP 192.168.101.21:123 *:* UDP 192.168.101.21:137 *:* UDP 192.168.101.21:138 *:* UDP 192.168.101.21:1617 *:* UDP 192.168.101.21:1618 *:* UDP 192.168.101.21:1619 *:* UDP 192.168.101.21:1620 *:* UDP 192.168.101.21:5060 *:*
C:\Documents and Settings\Administrator>