[Freeswitch-users] Call Recovery when using TCP
Anthony Minessale
anthony.minessale at gmail.com
Thu Jul 25 04:58:01 MSD 2013
If you can setup an open ccm temporarily that passes calls to the same ext
@ sidious.freeswitch.org and email me the info direct, I can have a look.
On Jul 24, 2013 6:25 PM, "Anthony McGarry" <agtmcgarry at gmail.com> wrote:
> Still the same with auth-calls off. Appreciate the time you've spent on
> this.
> If you have time to put it in the lab then sure, if not no worries.
>
> On 24 Jul 2013, at 23:50, Anthony Minessale <anthony.minessale at gmail.com>
> wrote:
>
> is it any different if you turn off auth-calls?
>
> There must be something subtle about it that is not obvious.
> I may need to have it labbed up where i can actually mess with the code to
> figure it out.
>
>
>
> On Wed, Jul 24, 2013 at 5:29 PM, Anthony McGarry <agtmcgarry at gmail.com>wrote:
>
>> http://pastebin.freeswitch.org/21235
>>
>> On 24 Jul 2013, at 23:17, Anthony Minessale <anthony.minessale at gmail.com>
>> wrote:
>>
>> can you do that again with this extra command right before recover is
>> executed?
>>
>> sofia loglevel all 9
>>
>> maybe its failing on tcp and reverting to udp
>>
>>
>> On Wed, Jul 24, 2013 at 5:01 PM, Anthony McGarry <agtmcgarry at gmail.com>wrote:
>>
>>> ok so I added INVITE
>>> sip:+353877857933 at voice.plannet21.ie:5060;transport=tcp SIP/2.0 to all
>>> outgoing INVITES from my client.
>>>
>>> Uploaded logs from both servers
>>>
>>> before crash
>>> http://pastebin.freeswitch.org/21233
>>>
>>> after crash
>>> http://pastebin.freeswitch.org/21234
>>>
>>>
>>> On 24 Jul 2013, at 22:13, Anthony Minessale <anthony.minessale at gmail.com>
>>> wrote:
>>>
>>> I think I would need to see the whole sip trace of the original invite
>>> and the recover leg.
>>> The only diff I see between mine and yours is mine is using FS on both
>>> sides and its including transport=tcp
>>>
>>>
>>> On Wed, Jul 24, 2013 at 4:07 PM, Anthony Minessale <
>>> anthony.minessale at gmail.com> wrote:
>>>
>>>> maybe its because transport=tcp is not there in the req invite, I'll
>>>> see if I can force that into the url when applicable.
>>>> The via from the 200ok is the one that is preserved for the recover
>>>> invite.
>>>> This is all a bit of trickery cos the sofia stack has no idea its doing
>>>> a recovery it thinks its a new outbound uac call.
>>>> We someday need to change the code to allow us to create a uas instance
>>>> on demand from the dialog data we have.
>>>>
>>>>
>>>>
>>>> On Wed, Jul 24, 2013 at 3:49 PM, Anthony McGarry <agtmcgarry at gmail.com>wrote:
>>>>
>>>>> So this would make more sense. was scratching my head earlier… didn't
>>>>> make sense
>>>>>
>>>>> Here's what fs gets
>>>>>
>>>>> INVITE sip:+353877857933 at voice.plannet21.ie:5060 SIP/2.0
>>>>> Via: SIP/2.0/TCP 198.19.255.1:5060;branch=z9hG4bK42DC2424
>>>>>
>>>>> Here's whats sent from recovering fs
>>>>>
>>>>> INVITE sip:+35319032109 at 198.19.255.1:5060 SIP/2.0
>>>>> Via: SIP/2.0/UDP 78.158.110.24;rport;branch=z9hG4bKXggpr14eHNNKH
>>>>> Route: <sip:+35319032109 at 198.19.255.1:35556;transport=tcp>
>>>>>
>>>>> Looking for differences the only one I can see is rport. I see on
>>>>> fisheye, for the update, I can see reference to sip_network_port, is it
>>>>> related, I have no experience with C. Does the initial invite need to have
>>>>> rport in the via?
>>>>> As a test I added rport but still the same behaviour, although 33333
>>>>> is not real and I just statically set it outgoing from uac, but this causes
>>>>> subsequent packets to update and have the rport present
>>>>>
>>>>> FS in
>>>>>
>>>>> INVITE sip:+353877857933 at voice.plannet21.ie:5060 SIP/2.0
>>>>> Via: SIP/2.0/TCP 198.19.255.1:5060;branch=z9hG4bK4306116E;rport=33333
>>>>>
>>>>> SIP/2.0 100 Trying
>>>>> Via: SIP/2.0/TCP 198.19.255.1:5060;branch=z9hG4bK4306116E;rport=13129
>>>>>
>>>>> FS Recover
>>>>>
>>>>> INVITE sip:+35319032109 at 198.19.255.1:5060 SIP/2.0
>>>>> Via: SIP/2.0/UDP 78.158.110.24;rport;branch=z9hG4bKKB0t2By0am6HB
>>>>> Route: <sip:+35319032109 at 198.19.255.1:13129;transport=tcp>
>>>>>
>>>>>
>>>>> On 24 Jul 2013, at 18:18, Anthony Minessale <
>>>>> anthony.minessale at gmail.com> wrote:
>>>>>
>>>>> Interesting. In the test I did when making the patch, the recover
>>>>> INVITE was tcp, it depends heavily on the VIA header on the original invite
>>>>> having TCP present in it.
>>>>>
>>>>> send 1281 bytes to tcp/[1.x.x.x]:5060 at 17:14:42.035251:
>>>>>
>>>>> ------------------------------------------------------------------------
>>>>> INVITE sip:mod_sofia at 1.x.x.x:5060 SIP/2.0
>>>>> Via: SIP/2.0/TCP 1.x.x.x;branch=z9hG4bKS0Q3SKXvB2Q9r;rport=50938
>>>>> Route: <sip:1004 at 1.x.x.x:50938;transport=tcp>
>>>>>
>>>>>
>>>>>
>>>>> On Wed, Jul 24, 2013 at 5:34 AM, Anthony McGarry <agtmcgarry at gmail.com
>>>>> > wrote:
>>>>>
>>>>>> Thanks Anthony, yes latest head worked.
>>>>>>
>>>>>> A leg still sends the recovery INVITE as UDP however now it has the
>>>>>> route header with no loose routing.
>>>>>>
>>>>>> Route: <sip:+35314611947 at 198.19.255.1:61767;transport=tcp>
>>>>>>
>>>>>> So I'm assuming the UAC uses this info to find session in UAC Table
>>>>>> and reestablishes the session, but as UDP, even though UAC specifically is
>>>>>> told to only use TCP.
>>>>>>
>>>>>> To test I put a firewall in the path and blocked UDP 5060 and the
>>>>>> call failed to recover, as expected.
>>>>>>
>>>>>> So I think for this to work UDP will still need to be open on the UAC
>>>>>> to recover the call.
>>>>>>
>>>>>> As you said it won't work for all UACs or all situations but its a
>>>>>> workable solution.
>>>>>>
>>>>>> For reference this works when UAC is either Cisco or Dialogic.
>>>>>>
>>>>>>
>>>>>> On 23 Jul 2013, at 19:53, Anthony Minessale <
>>>>>> anthony.minessale at gmail.com> wrote:
>>>>>>
>>>>>> Try latest head, no promises on every endpoint.
>>>>>> P.S. try Jira next time.
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Tue, Jul 23, 2013 at 11:24 AM, Anthony McGarry <
>>>>>> agtmcgarry at gmail.com> wrote:
>>>>>>
>>>>>>> I have pasted up the logs from a test call A leg UDP, B leg TCP that
>>>>>>> recovered ok
>>>>>>>
>>>>>>> initial call - fs crashed
>>>>>>> http://pastebin.com/0xe0QyFC
>>>>>>>
>>>>>>> recovered call
>>>>>>> http://pastebin.com/ByjJ4nhf
>>>>>>>
>>>>>>>
>>>>>>> On 23 Jul 2013, at 16:39, Steven Ayre <steveayre at gmail.com> wrote:
>>>>>>>
>>>>>>> Is the B-leg the same call, or a new call?
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On 23 July 2013 16:31, Anthony McGarry <agtmcgarry at gmail.com> wrote:
>>>>>>>
>>>>>>>> Thanks Brian,
>>>>>>>>
>>>>>>>> Initially I though the same and looked for something to migrate the
>>>>>>>> tcp session, tcpcp and sockmi, but no joy.
>>>>>>>>
>>>>>>>> I was doing some more testing and noticed that if the B leg was TCP
>>>>>>>> and the A leg UDP the call recovered.
>>>>>>>>
>>>>>>>> So I though my earlier assumption about TCP connection dropping was
>>>>>>>> wrong as it seems the B leg reestablishes the session on the recovering
>>>>>>>> server.
>>>>>>>> The issue just seems to be the recovery of the A leg. FS always
>>>>>>>> sends the A leg recovery INVITE as UDP. Even if original call was TCP. If I
>>>>>>>> could force it to use TCP I believe it would recover the call.
>>>>>>>>
>>>>>>>> Below is a call with A leg as UDP and B leg as TCP thats recovers
>>>>>>>> fine.
>>>>>>>>
>>>>>>>> 2013-07-23 16:19:46.419717 [NOTICE] switch_channel.c:1030 New
>>>>>>>> Channel sofia/private/+35319032109 at 198
>>>>>>>> 2013-07-23 16:19:46.419717 [NOTICE] switch_channel.c:1028 Rename
>>>>>>>> Channel sofia/private/+35319032109@
>>>>>>>> 2013-07-23 16:19:46.419717 [NOTICE] switch_core_sqldb.c:2744
>>>>>>>> Resurrecting fallen channel sofia/priva
>>>>>>>> 2013-07-23 16:19:46.439717 [NOTICE] switch_channel.c:1030 New
>>>>>>>> Channel sofia/internal/0877857933 at 10.1
>>>>>>>> 2013-07-23 16:19:46.439717 [NOTICE] switch_channel.c:1028 Rename
>>>>>>>> Channel sofia/internal/0877857933 at 1
>>>>>>>> 2013-07-23 16:19:46.439717 [NOTICE] switch_core_sqldb.c:2744
>>>>>>>> Resurrecting fallen channel sofia/inter
>>>>>>>> send 1110 bytes to udp/[10.101.23.203]:5060 at 15:19:46.459562:
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> INVITE sip:0877857933 at 10.101.23.203:5060 SIP/2.0
>>>>>>>> Via: SIP/2.0/UDP 10.101.23.110;rport;branch=z9hG4bK3tjcc8KU636FS
>>>>>>>> Route: <sip:0877857933 at 10.101.23.203:5060;lr>
>>>>>>>> Max-Forwards: 70
>>>>>>>> From: <sip:ae019032109 at 10.101.23.110:5060>;tag=B8BUB47FmmerF
>>>>>>>> To: <sip:0877857933 at 10.101.23.203
>>>>>>>> >;tag=95ffcd055e0f78f7d5d397020e89288dba056a96
>>>>>>>> Call-ID: 1054-453-6232013151830-IMG2_DEG-2-10.101.23.203
>>>>>>>> CSeq: 46960329 INVITE
>>>>>>>> Contact: <sip:0877857933 at 10.101.23.110:5060>
>>>>>>>> User-Agent: LAB - SBC
>>>>>>>> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
>>>>>>>> REGISTER, REFER, NOTIFY
>>>>>>>> Supported: timer, precondition, path, replaces
>>>>>>>> Allow-Events: talk, hold, conference, refer
>>>>>>>> Privacy: none
>>>>>>>> Content-Type: application/sdp
>>>>>>>> Content-Disposition: session
>>>>>>>> Content-Length: 246
>>>>>>>> X-FS-Support: update_display,send_info
>>>>>>>> P-Asserted-Identity: "ae019032109" <
>>>>>>>> sip:ae019032109 at 10.101.23.203>
>>>>>>>>
>>>>>>>> v=0
>>>>>>>> o=FreeSWITCH 1374564092 1374564094 IN IP4 10.101.24.110
>>>>>>>> s=FreeSWITCH
>>>>>>>> c=IN IP4 10.101.24.110
>>>>>>>> t=0 0
>>>>>>>> m=audio 28694 RTP/AVP 8 101 13
>>>>>>>> a=rtpmap:8 PCMA/8000
>>>>>>>> a=rtpmap:101 telephone-event/8000
>>>>>>>> a=fmtp:101 0-16
>>>>>>>> a=rtpmap:13 CN/8000
>>>>>>>> a=ptime:20
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> recv 398 bytes from udp/[10.101.23.203]:5060 at 15:19:46.463116:
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> SIP/2.0 100 Trying
>>>>>>>> Via: SIP/2.0/UDP
>>>>>>>> 10.101.23.110;rport;branch=z9hG4bK3tjcc8KU636FS;received=10.101.23.110
>>>>>>>> Call-ID: 1054-453-6232013151830-IMG2_DEG-2-10.101.23.203
>>>>>>>> From: <sip:ae019032109 at 10.101.23.110:5060>;tag=B8BUB47FmmerF
>>>>>>>> To: <sip:0877857933 at 10.101.23.203
>>>>>>>> >;tag=95ffcd055e0f78f7d5d397020e89288dba056a96
>>>>>>>> CSeq: 46960329 INVITE
>>>>>>>> Server: Dialogic-SIP/10.5.3.372 IMG2_DEG 2
>>>>>>>> Content-Length: 0
>>>>>>>>
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> recv 961 bytes from udp/[10.101.23.203]:5060 at 15:19:46.463966:
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> SIP/2.0 200 OK
>>>>>>>> Via: SIP/2.0/UDP
>>>>>>>> 10.101.23.110;rport;branch=z9hG4bK3tjcc8KU636FS;received=10.101.23.110
>>>>>>>> Call-ID: 1054-453-6232013151830-IMG2_DEG-2-10.101.23.203
>>>>>>>> From: <sip:ae019032109 at 10.101.23.110:5060>;tag=B8BUB47FmmerF
>>>>>>>> To: <sip:0877857933 at 10.101.23.203
>>>>>>>> >;tag=95ffcd055e0f78f7d5d397020e89288dba056a96
>>>>>>>> Contact: <sip:0877857933 at 10.101.23.203:5060>
>>>>>>>> CSeq: 46960329 INVITE
>>>>>>>> Server: Dialogic-SIP/10.5.3.372 IMG2_DEG 2
>>>>>>>> Allow: INVITE, BYE, REGISTER, ACK, OPTIONS, CANCEL, SUBSCRIBE,
>>>>>>>> NOTIFY, INFO, REFER, UPDATE
>>>>>>>> Supported: path, replaces, timer, tdialog
>>>>>>>> Require: timer
>>>>>>>> Session-Expires: 1800;refresher=uas
>>>>>>>> Accept: application/sdp, application/dtmf-relay, text/plain
>>>>>>>> Content-Type: application/sdp
>>>>>>>> Content-Length: 239
>>>>>>>>
>>>>>>>> v=0
>>>>>>>> o=Dialogic_SDP 963778 1 IN IP4 10.101.23.203
>>>>>>>> s=Dialogic-SIP
>>>>>>>> c=IN IP4 10.101.24.203
>>>>>>>> t=0 0
>>>>>>>> m=audio 8332 RTP/AVP 8 101
>>>>>>>> a=rtpmap:8 PCMA/8000
>>>>>>>> a=rtpmap:101 telephone-event/8000
>>>>>>>> a=fmtp:101 0-15
>>>>>>>> a=silenceSupp:off - - - -
>>>>>>>> a=ptime:20
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> recv 961 bytes from udp/[10.101.23.203]:5060 at 15:19:47.101507:
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> SIP/2.0 200 OK
>>>>>>>> Via: SIP/2.0/UDP
>>>>>>>> 10.101.23.110;rport;branch=z9hG4bK3tjcc8KU636FS;received=10.101.23.110
>>>>>>>> Call-ID: 1054-453-6232013151830-IMG2_DEG-2-10.101.23.203
>>>>>>>> From: <sip:ae019032109 at 10.101.23.110:5060>;tag=B8BUB47FmmerF
>>>>>>>> To: <sip:0877857933 at 10.101.23.203
>>>>>>>> >;tag=95ffcd055e0f78f7d5d397020e89288dba056a96
>>>>>>>> Contact: <sip:0877857933 at 10.101.23.203:5060>
>>>>>>>> CSeq: 46960329 INVITE
>>>>>>>> Server: Dialogic-SIP/10.5.3.372 IMG2_DEG 2
>>>>>>>> Allow: INVITE, BYE, REGISTER, ACK, OPTIONS, CANCEL, SUBSCRIBE,
>>>>>>>> NOTIFY, INFO, REFER, UPDATE
>>>>>>>> Supported: path, replaces, timer, tdialog
>>>>>>>> Require: timer
>>>>>>>> Session-Expires: 1800;refresher=uas
>>>>>>>> Accept: application/sdp, application/dtmf-relay, text/plain
>>>>>>>> Content-Type: application/sdp
>>>>>>>> Content-Length: 239
>>>>>>>>
>>>>>>>> v=0
>>>>>>>> o=Dialogic_SDP 963778 1 IN IP4 10.101.23.203
>>>>>>>> s=Dialogic-SIP
>>>>>>>> c=IN IP4 10.101.24.203
>>>>>>>> t=0 0
>>>>>>>> m=audio 8332 RTP/AVP 8 101
>>>>>>>> a=rtpmap:8 PCMA/8000
>>>>>>>> a=rtpmap:101 telephone-event/8000
>>>>>>>> a=fmtp:101 0-15
>>>>>>>> a=silenceSupp:off - - - -
>>>>>>>> a=ptime:20
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> recv 961 bytes from udp/[10.101.23.203]:5060 at 15:19:48.070746:
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> SIP/2.0 200 OK
>>>>>>>> Via: SIP/2.0/UDP
>>>>>>>> 10.101.23.110;rport;branch=z9hG4bK3tjcc8KU636FS;received=10.101.23.110
>>>>>>>> Call-ID: 1054-453-6232013151830-IMG2_DEG-2-10.101.23.203
>>>>>>>> From: <sip:ae019032109 at 10.101.23.110:5060>;tag=B8BUB47FmmerF
>>>>>>>> To: <sip:0877857933 at 10.101.23.203
>>>>>>>> >;tag=95ffcd055e0f78f7d5d397020e89288dba056a96
>>>>>>>> Contact: <sip:0877857933 at 10.101.23.203:5060>
>>>>>>>> CSeq: 46960329 INVITE
>>>>>>>> Server: Dialogic-SIP/10.5.3.372 IMG2_DEG 2
>>>>>>>> Allow: INVITE, BYE, REGISTER, ACK, OPTIONS, CANCEL, SUBSCRIBE,
>>>>>>>> NOTIFY, INFO, REFER, UPDATE
>>>>>>>> Supported: path, replaces, timer, tdialog
>>>>>>>> Require: timer
>>>>>>>> Session-Expires: 1800;refresher=uas
>>>>>>>> Accept: application/sdp, application/dtmf-relay, text/plain
>>>>>>>> Content-Type: application/sdp
>>>>>>>> Content-Length: 239
>>>>>>>>
>>>>>>>> v=0
>>>>>>>> o=Dialogic_SDP 963778 1 IN IP4 10.101.23.203
>>>>>>>> s=Dialogic-SIP
>>>>>>>> c=IN IP4 10.101.24.203
>>>>>>>> t=0 0
>>>>>>>> m=audio 8332 RTP/AVP 8 101
>>>>>>>> a=rtpmap:8 PCMA/8000
>>>>>>>> a=rtpmap:101 telephone-event/8000
>>>>>>>> a=fmtp:101 0-15
>>>>>>>> a=silenceSupp:off - - - -
>>>>>>>> a=ptime:20
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> send 1175 bytes to tcp/[198.19.255.1]:5060 at 15:19:49.473346:
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> INVITE sip:+35319032109 at 198.19.255.1:5060;transport=tcp SIP/2.0
>>>>>>>> Via: SIP/2.0/TCP 78.158.110.24;rport;branch=z9hG4bKBNF06yNpU187Q
>>>>>>>> Via: SIP/2.0/TCP 78.158.110.24;rport;branch=z9hG4bKZ21tSFUQvy38c
>>>>>>>> Max-Forwards: 69
>>>>>>>> From: "+353877857933" <sip:+353877857933 at 78.158.110.24
>>>>>>>> >;tag=BK8QvjBeDHXtN
>>>>>>>> To: <sip:+35319032109 at 198.19.255.1
>>>>>>>> ;transport=tcp>;tag=397C7E04-26CA
>>>>>>>> Call-ID: f9547f1f-6e4d-1231-028b-001f290685a4
>>>>>>>> CSeq: 46960329 INVITE
>>>>>>>> Contact: <sip:+35319032109 at 78.158.110.24:5060;transport=tcp>
>>>>>>>> User-Agent: PlanNet21 Communications - SBC
>>>>>>>> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
>>>>>>>> REGISTER, REFER, NOTIFY
>>>>>>>> Supported: timer, precondition, path, replaces
>>>>>>>> Allow-Events: talk, hold, conference, refer
>>>>>>>> Privacy: none
>>>>>>>> Content-Type: application/sdp
>>>>>>>> Content-Disposition: session
>>>>>>>> Content-Length: 246
>>>>>>>> X-FS-Support: update_display,send_info
>>>>>>>> P-Asserted-Identity: "+353877857933" <
>>>>>>>> sip:+353877857933 at 78.158.110.24>
>>>>>>>>
>>>>>>>> v=0
>>>>>>>> o=FreeSWITCH 1374569678 1374569680 IN IP4 78.158.110.24
>>>>>>>> s=FreeSWITCH
>>>>>>>> c=IN IP4 78.158.110.24
>>>>>>>> t=0 0
>>>>>>>> m=audio 23108 RTP/AVP 8 101 13
>>>>>>>> a=rtpmap:8 PCMA/8000
>>>>>>>> a=rtpmap:101 telephone-event/8000
>>>>>>>> a=fmtp:101 0-16
>>>>>>>> a=rtpmap:13 CN/8000
>>>>>>>> a=ptime:20
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> recv 484 bytes from tcp/[198.19.255.1]:5060 at 15:19:49.536636:
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> SIP/2.0 100 Trying
>>>>>>>> Via: SIP/2.0/TCP 78.158.110.24;rport;branch=z9hG4bKBNF06yNpU187Q,SIP/2.0/TCP
>>>>>>>> 78.158.110.24;rport;
>>>>>>>> From: "+353877857933" <sip:+353877857933 at 78.158.110.24
>>>>>>>> >;tag=BK8QvjBeDHXtN
>>>>>>>> To: <sip:+35319032109 at 198.19.255.1
>>>>>>>> ;transport=tcp>;tag=397C7E04-26CA
>>>>>>>> Date: Tue, 23 Jul 2013 15:19:49 GMT
>>>>>>>> Call-ID: f9547f1f-6e4d-1231-028b-001f290685a4
>>>>>>>> CSeq: 46960329 INVITE
>>>>>>>> Allow-Events: telephone-event
>>>>>>>> Server: Cisco-SIPGateway/IOS-12.x
>>>>>>>> Content-Length: 0
>>>>>>>>
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> recv 1073 bytes from tcp/[198.19.255.1]:5060 at 15:19:49.601460:
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> SIP/2.0 200 OK
>>>>>>>> Via: SIP/2.0/TCP 78.158.110.24;rport;branch=z9hG4bKBNF06yNpU187Q,SIP/2.0/TCP
>>>>>>>> 78.158.110.24;rport;
>>>>>>>> From: "+353877857933" <sip:+353877857933 at 78.158.110.24
>>>>>>>> >;tag=BK8QvjBeDHXtN
>>>>>>>> To: <sip:+35319032109 at 198.19.255.1
>>>>>>>> ;transport=tcp>;tag=397C7E04-26CA
>>>>>>>> Date: Tue, 23 Jul 2013 15:19:49 GMT
>>>>>>>> Call-ID: f9547f1f-6e4d-1231-028b-001f290685a4
>>>>>>>> CSeq: 46960329 INVITE
>>>>>>>> Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER,
>>>>>>>> SUBSCRIBE, NOTIFY, INFO, REGISTER
>>>>>>>> Allow-Events: telephone-event
>>>>>>>> Remote-Party-ID: "Ian McGrath" <sip:+1947 at 198.19.255.1
>>>>>>>> >;party=called;screen=yes;privacy=off
>>>>>>>> Contact: <sip:+35319032109 at 198.19.255.1:5060;transport=tcp>
>>>>>>>> Supported: replaces
>>>>>>>> Supported: sdp-anat
>>>>>>>> Server: Cisco-SIPGateway/IOS-12.x
>>>>>>>> Supported: timer
>>>>>>>> Content-Type: application/sdp
>>>>>>>> Content-Length: 247
>>>>>>>>
>>>>>>>> v=0
>>>>>>>> o=CiscoSystemsSIP-GW-UserAgent 3902 8614 IN IP4 198.19.255.1
>>>>>>>> s=SIP Call
>>>>>>>> c=IN IP4 198.19.255.1
>>>>>>>> t=0 0
>>>>>>>> m=audio 19050 RTP/AVP 8 101
>>>>>>>> c=IN IP4 198.19.255.1
>>>>>>>> a=rtpmap:8 PCMA/8000
>>>>>>>> a=rtpmap:101 telephone-event/8000
>>>>>>>> a=fmtp:101 0-16
>>>>>>>> a=ptime:20
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> send 440 bytes to tcp/[198.19.255.1]:5060 at 15:19:49.603288:
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> ACK sip:+35319032109 at 198.19.255.1:5060;transport=tcp SIP/2.0
>>>>>>>> Via: SIP/2.0/TCP 78.158.110.24;rport;branch=z9hG4bKcy8r8S6SraZtK
>>>>>>>> Max-Forwards: 70
>>>>>>>> From: "+353877857933" <sip:+353877857933 at 78.158.110.24
>>>>>>>> >;tag=BK8QvjBeDHXtN
>>>>>>>> To: <sip:+35319032109 at 198.19.255.1
>>>>>>>> ;transport=tcp>;tag=397C7E04-26CA
>>>>>>>> Call-ID: f9547f1f-6e4d-1231-028b-001f290685a4
>>>>>>>> CSeq: 46960329 ACK
>>>>>>>> Contact: <sip:+35319032109 at 78.158.110.24:5060;transport=tcp>
>>>>>>>> Content-Length: 0
>>>>>>>>
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> send 466 bytes to udp/[10.101.23.203]:5060 at 15:19:49.606747:
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>> ACK sip:0877857933 at 10.101.23.203:5060 SIP/2.0
>>>>>>>> Via: SIP/2.0/UDP 10.101.23.110;rport;branch=z9hG4bK43B5D34y3cX2m
>>>>>>>> Route: <sip:0877857933 at 10.101.23.203:5060;lr>
>>>>>>>> Max-Forwards: 70
>>>>>>>> From: <sip:ae019032109 at 10.101.23.110:5060>;tag=B8BUB47FmmerF
>>>>>>>> To: <sip:0877857933 at 10.101.23.203
>>>>>>>> >;tag=95ffcd055e0f78f7d5d397020e89288dba056a96
>>>>>>>> Call-ID: 1054-453-6232013151830-IMG2_DEG-2-10.101.23.203
>>>>>>>> CSeq: 46960329 ACK
>>>>>>>> Contact: <sip:0877857933 at 10.101.23.110:5060>
>>>>>>>> Content-Length: 0
>>>>>>>>
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On 23 Jul 2013, at 14:47, Brian West <brian at freeswitch.org> wrote:
>>>>>>>>
>>>>>>>> > You can't do call recovery on TCP at the moment, You have no way
>>>>>>>> to re-establish the TCP connections once FreeSWITCH goes down.
>>>>>>>> >
>>>>>>>> > /b
>>>>>>>> >
>>>>>>>> > Em Jul 23, 2013, às 8:01 AM, Anthony McGarry <
>>>>>>>> agtmcgarry at gmail.com> escreveu:
>>>>>>>> >
>>>>>>>> >> Anyone using TCP in this scenario? Cannot find what I'm missing.
>>>>>>>> >
>>>>>>>> >
>>>>>>>> >
>>>>>>>> _________________________________________________________________________
>>>>>>>> > Professional FreeSWITCH Consulting Services:
>>>>>>>> > consulting at freeswitch.org
>>>>>>>> > http://www.freeswitchsolutions.com
>>>>>>>> >
>>>>>>>> >
>>>>>>>> >
>>>>>>>> >
>>>>>>>> > Official FreeSWITCH Sites
>>>>>>>> > http://www.freeswitch.org
>>>>>>>> > http://wiki.freeswitch.org
>>>>>>>> > http://www.cluecon.com
>>>>>>>> >
>>>>>>>> > FreeSWITCH-users mailing list
>>>>>>>> > FreeSWITCH-users at lists.freeswitch.org
>>>>>>>> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>>> > UNSUBSCRIBE:
>>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>>> > http://www.freeswitch.org
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> _________________________________________________________________________
>>>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>>>> consulting at freeswitch.org
>>>>>>>> http://www.freeswitchsolutions.com
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Official FreeSWITCH Sites
>>>>>>>> http://www.freeswitch.org
>>>>>>>> http://wiki.freeswitch.org
>>>>>>>> http://www.cluecon.com
>>>>>>>>
>>>>>>>> FreeSWITCH-users mailing list
>>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>>> UNSUBSCRIBE:
>>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>>> http://www.freeswitch.org
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _________________________________________________________________________
>>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>>> consulting at freeswitch.org
>>>>>>> http://www.freeswitchsolutions.com
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Official FreeSWITCH Sites
>>>>>>> http://www.freeswitch.org
>>>>>>> http://wiki.freeswitch.org
>>>>>>> http://www.cluecon.com
>>>>>>>
>>>>>>> FreeSWITCH-users mailing list
>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>> UNSUBSCRIBE:
>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>> http://www.freeswitch.org
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _________________________________________________________________________
>>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>>> consulting at freeswitch.org
>>>>>>> http://www.freeswitchsolutions.com
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Official FreeSWITCH Sites
>>>>>>> http://www.freeswitch.org
>>>>>>> http://wiki.freeswitch.org
>>>>>>> http://www.cluecon.com
>>>>>>>
>>>>>>> FreeSWITCH-users mailing list
>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>> UNSUBSCRIBE:
>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>> http://www.freeswitch.org
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Anthony Minessale II
>>>>>>
>>>>>> FreeSWITCH http://www.freeswitch.org/
>>>>>> ClueCon http://www.cluecon.com/
>>>>>> Twitter: http://twitter.com/FreeSWITCH_wire
>>>>>>
>>>>>> AIM: anthm
>>>>>> MSN:anthony_minessale at hotmail.com
>>>>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
>>>>>> IRC: irc.freenode.net #freeswitch
>>>>>>
>>>>>> FreeSWITCH Developer Conference
>>>>>> sip:888 at conference.freeswitch.org
>>>>>> googletalk:conf+888 at conference.freeswitch.org
>>>>>> pstn:+19193869900
>>>>>>
>>>>>> _________________________________________________________________________
>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>> consulting at freeswitch.org
>>>>>> http://www.freeswitchsolutions.com
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> Official FreeSWITCH Sites
>>>>>> http://www.freeswitch.org
>>>>>> http://wiki.freeswitch.org
>>>>>> http://www.cluecon.com
>>>>>>
>>>>>> FreeSWITCH-users mailing list
>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> http://www.freeswitch.org
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> _________________________________________________________________________
>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>> consulting at freeswitch.org
>>>>>> http://www.freeswitchsolutions.com
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> Official FreeSWITCH Sites
>>>>>> http://www.freeswitch.org
>>>>>> http://wiki.freeswitch.org
>>>>>> http://www.cluecon.com
>>>>>>
>>>>>> FreeSWITCH-users mailing list
>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> http://www.freeswitch.org
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Anthony Minessale II
>>>>>
>>>>> FreeSWITCH http://www.freeswitch.org/
>>>>> ClueCon http://www.cluecon.com/
>>>>> Twitter: http://twitter.com/FreeSWITCH_wire
>>>>>
>>>>> AIM: anthm
>>>>> MSN:anthony_minessale at hotmail.com
>>>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
>>>>> IRC: irc.freenode.net #freeswitch
>>>>>
>>>>> FreeSWITCH Developer Conference
>>>>> sip:888 at conference.freeswitch.org
>>>>> googletalk:conf+888 at conference.freeswitch.org
>>>>> pstn:+19193869900
>>>>>
>>>>> _________________________________________________________________________
>>>>> Professional FreeSWITCH Consulting Services:
>>>>> consulting at freeswitch.org
>>>>> http://www.freeswitchsolutions.com
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Official FreeSWITCH Sites
>>>>> http://www.freeswitch.org
>>>>> http://wiki.freeswitch.org
>>>>> http://www.cluecon.com
>>>>>
>>>>> FreeSWITCH-users mailing list
>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>> UNSUBSCRIBE:
>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>> http://www.freeswitch.org
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _________________________________________________________________________
>>>>> Professional FreeSWITCH Consulting Services:
>>>>> consulting at freeswitch.org
>>>>> http://www.freeswitchsolutions.com
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Official FreeSWITCH Sites
>>>>> http://www.freeswitch.org
>>>>> http://wiki.freeswitch.org
>>>>> http://www.cluecon.com
>>>>>
>>>>> FreeSWITCH-users mailing list
>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>> UNSUBSCRIBE:
>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>> http://www.freeswitch.org
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Anthony Minessale II
>>>>
>>>> FreeSWITCH http://www.freeswitch.org/
>>>> ClueCon http://www.cluecon.com/
>>>> Twitter: http://twitter.com/FreeSWITCH_wire
>>>>
>>>> AIM: anthm
>>>> MSN:anthony_minessale at hotmail.com
>>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
>>>> IRC: irc.freenode.net #freeswitch
>>>>
>>>> FreeSWITCH Developer Conference
>>>> sip:888 at conference.freeswitch.org
>>>> googletalk:conf+888 at conference.freeswitch.org
>>>> pstn:+19193869900
>>>>
>>>
>>>
>>>
>>> --
>>> Anthony Minessale II
>>>
>>> FreeSWITCH http://www.freeswitch.org/
>>> ClueCon http://www.cluecon.com/
>>> Twitter: http://twitter.com/FreeSWITCH_wire
>>>
>>> AIM: anthm
>>> MSN:anthony_minessale at hotmail.com
>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
>>> IRC: irc.freenode.net #freeswitch
>>>
>>> FreeSWITCH Developer Conference
>>> sip:888 at conference.freeswitch.org
>>> googletalk:conf+888 at conference.freeswitch.org
>>> pstn:+19193869900
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>>
>>>
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://wiki.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>>
>>>
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>>
>>>
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://wiki.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>>
>>>
>>
>>
>> --
>> Anthony Minessale II
>>
>> FreeSWITCH http://www.freeswitch.org/
>> ClueCon http://www.cluecon.com/
>> Twitter: http://twitter.com/FreeSWITCH_wire
>>
>> AIM: anthm
>> MSN:anthony_minessale at hotmail.com
>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
>> IRC: irc.freenode.net #freeswitch
>>
>> FreeSWITCH Developer Conference
>> sip:888 at conference.freeswitch.org
>> googletalk:conf+888 at conference.freeswitch.org
>> pstn:+19193869900
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>>
>>
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>>
>>
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>>
>
>
> --
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
> Twitter: http://twitter.com/FreeSWITCH_wire
>
> AIM: anthm
> MSN:anthony_minessale at hotmail.com
> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> IRC: irc.freenode.net #freeswitch
>
> FreeSWITCH Developer Conference
> sip:888 at conference.freeswitch.org
> googletalk:conf+888 at conference.freeswitch.org
> pstn:+19193869900
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
>
>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
>
>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20130724/28092ecc/attachment-0001.html
Join us at ClueCon 2011 Aug 9-11, 2011
More information about the FreeSWITCH-users
mailing list