[Users] Openser not able to place calls to sipxezphone, no port mentioned in Contact URI
raviprakash sunkara
sunkara.raviprakash.feb14 at gmail.com
Thu Sep 14 12:24:22 CEST 2006
Hello Vamsi
When U using the Behind the NAT or inside,
Default port no is 5060,
For UAC or UAS's it may b/w include the RTP port 1024 to 65000 , openser
is forwarding these ports,
On 9/12/06, Vamsi Pottangi <vamsipottangi at gmail.com> wrote:
>
> 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 at 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 at 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>
>
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>
>
>
--
Thanks and Regards with cheers
Sunkara Ravi Prakash (Voip Developer)
Hyperion Technology
www.hyperion-tech.com
+91-9985077535
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