[Freeswitch-users] Call released with a 200 OK

[Steven Ayre]

rfc3326 - I believe it's valid in any packet, you can potentially have a
Reason passed back before the end of the call.

It's the BYE that's hanging up the call not the 200 OK, but that could be
an interop problem where a device doesn't expect the Reason in the 200 OK.

On 17 September 2014 21:58, Stephen Wilde <wstephen80 at gmail.com> wrote:

> I have a trace of one leg only I can try to capture both legs.
> But a 200 OK with a Reason header is a valid SIP message (below 200 OK
> forwarded by FreeSWITCH) ?
>
>
> Frame 5: 957 bytes on wire (7656 bits), 957 bytes captured (7656 bits)
> Ethernet II, Src: Hewlett-_f3:e9:2c (3c:d9:2b:f3:e9:2c), Dst:
> JuniperN_f6:ce:27 (78:19:f7:f6:ce:27)
> Internet Protocol Version 4, Src: FreeSWITCH_IP (FreeSWITCH_IP), Dst:
> CUSTOMER_IP (CUSTOMER_IP)
> User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
> Session Initiation Protocol (200)
>     Status-Line: SIP/2.0 200 OK
>     Message Header
>         Via: SIP/2.0/UDP
> CUSTOMER_IP:5060;branch=z9hG4bK00E0F510095D15ED848E0A88725A
>         Max-Forwards: 63
>         From: <sip:cg at FreeSWITCH_IP>;tag=00E0F510095D15ED848E7A60E97C
>         To: <sip:cd at FreeSWITCH_IP>;tag=5881vaN1reajB
>         Call-ID: ae8f80003582-5417017f-60871148-3ad46cc0-745bf31 at 127.0.0.1
>         CSeq: 14398 INVITE
>         Contact: <sip:cd at FreeSWITCH_IP:5060;transport=udp>
>         User-Agent: FS_1.2
>         Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, REGISTER,
> REFER, NOTIFY
>         Supported: timer, path, replaces
>         Allow-Events: talk, hold, conference, refer
>         Reason: Q.850;cause=16;text="NORMAL_CLEARING"
>         Content-Type: application/sdp
>         Content-Disposition: session
>         Content-Length: 217
>     Message Body
>
>
> On Wed, Sep 17, 2014 at 10:09 PM, Steven Ayre <steveayre at gmail.com> wrote:
>
>> Can you post the sip trace for the call (all legs)
>>
>> On 17 September 2014 19:54, Stephen Wilde <wstephen80 at gmail.com> wrote:
>>
>>> Anyone can help me on that?
>>>
>>> Stephen
>>>
>>> On Tue, Sep 16, 2014 at 9:58 PM, Stephen Wilde <wstephen80 at gmail.com>
>>> wrote:
>>>
>>>> I have a strange issue: some calls are dropped with a 200 OK containing
>>>> the "Reason" header.
>>>> Is this valid?
>>>> The message flow is:
>>>>
>>>> CUSTOMER ----     FS
>>>>
>>>> INVITE ->
>>>>
>>>>         <- 100 Trying
>>>>         <- 180 Ringing
>>>>         <- 200 OK (containing the Reason Header)
>>>> ACK ->
>>>>
>>>> after some seconds...
>>>>
>>>> BYE ->
>>>> BYE ->
>>>> BYE ->
>>>> BYE ->
>>>> BYE ->
>>>>
>>>> The 200 OK sent by FreeSwitch contain a "Reason Header":
>>>>
>>>> Reason: Q.850;cause=16;text="NORMAL_CLEARING"
>>>>
>>>> And the call seems dropped and not connected in FreeSWITCH.
>>>> For the customer side the call seems connected with 200 OK (the
>>>> customer ignore the Reason).
>>>> After some seconds, the customer try to disconnect the call with BYE
>>>> but these messages are ignored by Freeswitch because the call was been
>>>> already dropped.
>>>>
>>>> It's valid the Reason inside the 200 OK? It's possible that this 200 OK
>>>> has been forwarded by Freeswitch from the outbound leg.
>>>> Any advice for that?
>>>>
>>>> Stephen
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>> _________________________________________________________________________
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>>
>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
>> 
>> 
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>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> 
> 
>
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