Re: [OpenSIPStack] opensbc and Nokia IMS problem

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I'm using OpenSBC on port 5060, it's sure. In the config:
Interface Address:    sip:152.66.87.200:5060

I checked the log and it seems, the 5064 port is for calea trunk.
----- Original Message ----- 
From: "Joegen E. Baclor" <joe...@gm...>
To: <ope...@li...>
Sent: Wednesday, October 03, 2007 3:54 AM
Subject: Re: [OpenSIPStack] opensbc and Nokia IMS problem

Your OpenSBC is listening on port 5064 based on the logs you sent last
time.  Jack is correct, there are some implementations that sends ACK to
5060 when the server is using none standard ports.

Madarassy László wrote:
> I made a detailed trace and it shows, the remote port is 5060, the same as
> used in the INVITE:
>
> The request cancelled message sent by OpenSBC to Nokia IMS:
>
> Protocol: UDP (0x11)
> Source: 152.66.87.200 (152.66.87.200)
> Destination: 10.0.2.42 (10.0.2.42)
> User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
>     Source port: sip (5060)
>     Destination port: sip (5060)
>     Length: 816
>     Checksum: 0x8a96 [correct]
> Session Initiation Protocol
>     Status-Line: SIP/2.0 487 Request Cancelled
>
> The ACK message sent back from Nokia IMS to OpenSBC
>    Protocol: UDP (0x11)
>     Source: 10.0.2.42 (10.0.2.42)
>     Destination: 152.66.87.200 (152.66.87.200)
> User Datagram Protocol, Src Port: 49998 (49998), Dst Port: sip (5060)
>     Source port: 49998 (49998)
>     Destination port: sip (5060)
>     Length: 349
>     Checksum: 0x4adc [correct]
> Session Initiation Protocol
>     Request-Line: ACK sip:60...@mi... SIP/2.0
>
>
>
>
> ----- Original Message ----- 
> From: "Jack Damn" <455...@gm...>
> To: <jb...@so...>; 
> <ope...@li...>
> Sent: Tuesday, October 02, 2007 8:04 PM
> Subject: Re: [OpenSIPStack] opensbc and Nokia IMS problem
>
>
> I ran into the same issue because ACK replies were sent to 5060 instead
> of the one from the original INVITE beacuse of a bozo UAS sip stack.
> Your call flow does not show the ports.
>
> JD
>
> On 10/2/07, Joegen E. Baclor <joe...@gm...> wrote:
>
>> From the point of view of OpenSBC ACK for the 487 has never arrived.
>> Thus, it kept on retransmitting the 487.   You sure ACK is sent to
>> exactly the same port (5064) as the original INVITE?
>>
>>
>> Madarassy László wrote:
>>
>>> Hi,
>>>
>>> Situation:
>>> User 1 is behind Nokia IMS (IMS ip address: 10.0.2.42)
>>> User 2 is behind Huawei IMS (IMS ip address: 10.0.1.2)
>>> OpenSBC is between them.
>>>
>>> User 1 calls User 2 through OpenSBC. The phone rings and User 1 cancel
>>>
>> the call. The Request cancelled and the ACK starts repeating 10-20 times
>> between OpenSBC and Nokia IMS.
>>
>>> Here is the call flow:
>>>
>>>
>>>   3.263009    10.0.2.42 -> 152.66.87.200 SIP/SDP Request: INVITE
>>>
>> sip:60...@mi..., with session description
>>
>>>   3.267592 152.66.87.200 -> 10.0.2.42    SIP Status: 100 Trying
>>>   3.283042 152.66.87.200 -> 10.0.1.2     SIP/SDP Request: INVITE
>>>
>> sip:60...@mi...:5060, with session description
>>
>>>   3.305314     10.0.1.2 -> 152.66.87.200 SIP Status: 100 Trying
>>>   3.593619     10.0.1.2 -> 152.66.87.200 SIP Status: 180 Ringing
>>>   3.601167 152.66.87.200 -> 10.0.2.42    SIP Status: 180 Ringing
>>>   5.050239    10.0.2.42 -> 152.66.87.200 SIP Request: CANCEL
>>>
>> sip:60...@mi...
>>
>>>   5.057885 152.66.87.200 -> 10.0.2.42    SIP Status: 200 OK
>>>   5.062168 152.66.87.200 -> 10.0.2.42    SIP Status: 487 Request
>>>
>> Cancelled
>>
>>>   5.063144 152.66.87.200 -> 10.0.1.2     SIP Request: CANCEL
>>>
>> sip:60...@mi...:5060
>>
>>>   5.081024     10.0.1.2 -> 152.66.87.200 SIP Status: 200 OK
>>>   5.088118    10.0.2.42 -> 152.66.87.200 SIP Request: ACK
>>>
>> sip:60...@mi...
>>
>>>   5.298664     10.0.1.2 -> 152.66.87.200 SIP Status: 487 Request
>>>
>> Terminated
>>
>>>   5.302208 152.66.87.200 -> 10.0.1.2     SIP Request: ACK
>>>
>> sip:60...@mi...:5060
>>
>>>   5.315231 152.66.87.200 -> 10.0.2.42    SIP Status: 487 Request
>>>
>> Cancelled
>>
>>>   5.347474    10.0.2.42 -> 152.66.87.200 SIP Request: ACK
>>>
>> sip:60...@mi...
>>
>>>   6.315403 152.66.87.200 -> 10.0.2.42    SIP Status: 487 Request
>>>
>> Cancelled
>>
>>>   6.337643    10.0.2.42 -> 152.66.87.200 SIP Request: ACK
>>>
>> sip:60...@mi...
>>
>>>   8.315561 152.66.87.200 -> 10.0.2.42    SIP Status: 487 Request
>>>
>> Cancelled
>>
>>>   8.338102    10.0.2.42 -> 152.66.87.200 SIP Request: ACK
>>>
>> sip:60...@mi...
>>
>>>  12.315907 152.66.87.200 -> 10.0.2.42    SIP Status: 487 Request
>>>
>> Cancelled
>>
>>>  12.338144    10.0.2.42 -> 152.66.87.200 SIP Request: ACK
>>>
>> sip:60...@mi...
>>
>>>  16.316108 152.66.87.200 -> 10.0.2.42    SIP Status: 487 Request
>>>
>> Cancelled
>>
>>>  16.338346    10.0.2.42 -> 152.66.87.200 SIP Request: ACK
>>>
>> sip:60...@mi...
>>
>>>  20.316413 152.66.87.200 -> 10.0.2.42    SIP Status: 487 Request
>>>
>> Cancelled
>>
>>>  20.338605    10.0.2.42 -> 152.66.87.200 SIP Request: ACK
>>>
>> sip:60...@mi...
>>
>>>  24.316693 152.66.87.200 -> 10.0.2.42    SIP Status: 487 Request
>>>
>> Cancelled
>>
>>>  24.339418    10.0.2.42 -> 152.66.87.200 SIP Request: ACK
>>>
>> sip:60...@mi...
>>
>>>  28.317090 152.66.87.200 -> 10.0.2.42    SIP Status: 487 Request
>>>
>> Cancelled
>>
>>>  28.339596    10.0.2.42 -> 152.66.87.200 SIP Request: ACK
>>>
>> sip:60...@mi...
>>
>>> Level 5 debug log attached.
>>>
>>> Best regards,
>>>     Laszlo Madarassy (madar)
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
>>>
>>>
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>> 10/1/2007 6:59 PM
>>
>>
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