12 Sep
2006
12 Sep
'06
11:26 a.m.
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>