Re: [OpenSER-Users] FW: OpenSER 1.3.2-tls - error tcp_blocking_connect - sr-users

14 Jul 2008

TLS uses a different port than TCP. TCP is 5060 and TLS is 5061.

Regards,
Bogdan

pravin.swami(a)wipro.com wrote:
...
  Hi  Bogdan-Andrei Iancu,

 Thanks for your reply .

 When Sending a INVITE request without (no-TLS)  proxy establishes TCP
 connection successfully & call Succeeds.
 But, when tried INVITE  with (TLS) proxy fails to establish TCP
 connection & get the below error.

 Am I missing something??
 Is there any configurable parameter which has to be used in ser.cfg

 Regards,
 Pravin.swami

 -----Original Message-----
 From: Bogdan-Andrei Iancu [mailto:bogdan@voice-system.ro] 
 Sent: Monday, July 14, 2008 2:02 PM
 To: Pravin Sidram swami (WT01 - MCE-Mobile Devices)
 Cc: users(a)lists.openser.org
 Subject: Re: [OpenSER-Users] FW: OpenSER 1.3.2-tls - error
 tcp_blocking_connect

 Hi,

 The error message specks for it self :
     Connection refused

 So, your OpenSER tried to open a TCP/TLS connection to an address where
 nobody was listening.

 Regards,
 Bogdan

 pravin.swami(a)wipro.com wrote:

 Hi... All ,

 I have Configured OpenSER 1.3.2-tls   source code & compiled 
 successfully .

 Registration is  successful with TLS handshake .

 Below is the scenario of my test .

 UA1 & UA2  clients Registers on TLS.

 When UA1 send INVITE request to UA2

 I got the Following Error :

  : SIP/2.0 477 Send failed (477/TM)

 When i scanned through the logs of openser I got the following Message

  : proxy always trying to establish TCP connection
but it Fails.

 Jul 11 23:55:20 [22415] DBG:core:check_via_address: params 
 10.200.68.220, 10.200.68.220, 0 Jul 11 23:55:20 [22415] 
 DBG:core:tcp_send: no open tcp connection found, opening new one Jul 
 11 23:55:20 [22415] ERROR:core:tcp_blocking_connect: poll error:
 flags 18
 Jul 11 23:55:20 [22415] ERROR:core:tcp_blocking_connect: failed to 
 retrieve SO_ERROR (111) Connection refused Jul 11 23:55:20 [22415] 
 ERROR:core:tcpconn_connect:
 tcp_blocking_connect failed
 Jul 11 23:55:20 [22415] ERROR:core:tcp_send: connect failed Jul 11 
 23:55:20 [22415] ERROR:tm:msg_send: tcp_send failed Jul 11 23:55:20 
 [22415] ERROR:tm:t_forward_nonack: sending request failed Jul 11 
 23:55:20 [22415] DBG:tm:t_relay_to: t_forward_nonack returned error 
 Jul 11 23:55:20 [22415] DBG:core:parse_headers: flags=ffffffffffffffff

> Jul 11 23:55:20 [22415] DBG:core:check_via_address: params 
> 10.200.68.220, 10.200.68.220, 0 Jul 11 23:55:20 [22415] 
> DBG:tm:run_trans_callbacks: trans=0xb5db7e50, callback type 128, id 0 
> entered
> ACC: call missed: 
> timestamp=1215800720;method=INVITE;from_tag=20282693445eido3yklvo4;to_
> tag=;call_id=8307080595eido3erlzgw;code=477;reason=Request
> Failure
>  
>                   - Presently i don't have any DNS server , is that 
> really matters ??
>                   - While openser tries to open TCP connection with 
> UAS it's sending port ' 0 '  , but fails  is it ok .?? , or Anything 
> I'm missing in Configuration .
>                    I have Attahced config file Also.
>  
> Thanks & Regards,
> Pravin.swami
>
>      