[Freeswitch-users] Problem of FreeSwitch and T.38 Test

chi zhang sanms.zhang at gmail.com
Thu Jul 8 08:15:01 PDT 2010


Hi, David
    Thanks for your patient...:)
    In fact,  i want to do two things.
    1st is: one sip user of FS receives a fax one PSTN user.
    2st is: one sip user of FS sends a fax to PSTN user.
    In my test environment, i can only do this test in Voip system without
T38 gateway nor real fax machine. So i can only simulate the fax
receive/send process with two softphone.
    Previously, i do one sip call from zoiper(1000) to 9178( receive fax's
dialplan of default.xml ). It can be regarded as the receive fax process of
 FS.
    Now, i want to debug the send fax source of FS, such as: user 2000 SEND
fax to user 1000, and 1000 receives the fax and saves it.


2010/7/8 David Ponzone <david.ponzone at gmail.com>

> As far as I remember, Zoiper can receive fax.
>
> For the rest, I think you lost me somewhere...
> From the beginning, I was thinking you was trying to receive a fax with
> Zoiper, but I see you wonder if it can receive fax.
> What I said earlier is just that it's possible Zopier can receive only on
> inbound call.
> Earlier, you was trying to receive a fax from FS to Zoiper during an
> outbound call from Zoiper to FS, which is not the normal way (it does not
> happen this way in real life).
>
> David Ponzone  Direction Technique
> email: david.ponzone at ipeva.fr
> tel:      01 74 03 18 97
> gsm:   06 66 98 76 34
>
> Service Client IPeva
> tel:      0811 46 26 26
> www.ipeva.fr  -   www.ipeva-studio.com
>
> *Ce message et toutes les pièces jointes sont confidentiels et établis à
> l'intention exclusive de ses destinataires. Toute utilisation ou diffusion
> non autorisée est interdite. Tout message électronique est susceptible
> d'altération. **IPeva** décline toute responsabilité au titre de ce
> message s'il a été altéré, déformé ou falsifié. Si vous n'êtes pas
> destinataire de ce message, merci de le détruire immédiatement et d'avertir
> l'expéditeur.*
> *
> *
>
>
>
> Le 08/07/2010 à 11:10, chi zhang a écrit :
>
> I just use FS's CLI  to call zoiper from FS, it works OK
>
> CLI cmd :  originate sofia/internal/1001 at 192.168.26.39:25060 1001
>
> i think if i want to do send fax from FS, i need one softphone can receive
> fax, zoiper can do this or not? That is a question...
>
>
> 2010/7/8 David Ponzone <david.ponzone at gmail.com>
>
>> Ok, so if I understood correctly, you call a number on FS, and you expect
>> to receive a fax on that call.
>> Zopier is ok, but it's far from a perfect piece of software.
>> Perhaps it is not able to receive a fax when it calls out.
>> Could you try to call Zoiper from FS before sending the fax to Zoiper ?
>>
>>  David Ponzone  Direction Technique
>> email: david.ponzone at ipeva.fr
>> tel:      01 74 03 18 97
>> gsm:   06 66 98 76 34
>>
>> Service Client IPeva
>> tel:      0811 46 26 26
>> www.ipeva.fr  -   www.ipeva-studio.com
>>
>> *Ce message et toutes les pièces jointes sont confidentiels et établis à
>> l'intention exclusive de ses destinataires. Toute utilisation ou diffusion
>> non autorisée est interdite. Tout message électronique est susceptible
>> d'altération. **IPeva** décline toute responsabilité au titre de ce
>> message s'il a été altéré, déformé ou falsifié. Si vous n'êtes pas
>> destinataire de ce message, merci de le détruire immédiatement et d'avertir
>> l'expéditeur.*
>> *
>> *
>>
>>
>>
>> Le 08/07/2010 à 10:20, chi zhang a écrit :
>>
>> Hi, David
>>
>>     transfer fax function means "FS send fax to a sip user" , previously ,
>>  i use zoiper to send fax to FS,  for FS ,this means "receive fax", now i
>> want to realize send fax from FS to one sip user.
>>
>> regards
>> sammy
>>
>> 2010/7/8 David Ponzone <david.ponzone at gmail.com>
>>
>>> Chi,
>>>
>>> I am not sure to understand what you mean by "transfer fax function".
>>> Can you clear that up please ?
>>>
>>> Thanks
>>>
>>>  David Ponzone  Direction Technique
>>> email: david.ponzone at ipeva.fr
>>> tel:      01 74 03 18 97
>>> gsm:   06 66 98 76 34
>>>
>>> Service Client IPeva
>>> tel:      0811 46 26 26
>>> www.ipeva.fr  -   www.ipeva-studio.com
>>>
>>> *Ce message et toutes les pièces jointes sont confidentiels et établis à
>>> l'intention exclusive de ses destinataires. Toute utilisation ou diffusion
>>> non autorisée est interdite. Tout message électronique est susceptible
>>> d'altération. **IPeva** décline toute responsabilité au titre de ce
>>> message s'il a été altéré, déformé ou falsifié. Si vous n'êtes pas
>>> destinataire de ce message, merci de le détruire immédiatement et d'avertir
>>> l'expéditeur.*
>>> *
>>> *
>>>
>>>
>>>
>>> Le 08/07/2010 à 09:57, chi zhang a écrit :
>>>
>>>      Now, i have finished T.38 fax receive test with Zoiper, it works
>>> well. But, transfer a fax is still  Not successful.
>>>     Previous, i do simulate fax with sipP, but FS return 48(Disconnected
>>> after permitted retries).
>>>     Accidentally, i found softphone: Zoiper has fax function, so retry
>>> fax with it, and in diaplan file: default.xml,  9178 was the receive fax
>>> number. So i call 9178 with Zoiper(register as 1000), fax receiving is
>>> perfect done.
>>>     Then i test transfer fax function: call to 9179(configured by TX fax
>>> in default.xml), but FS return 2 (Timed out waiting for initial
>>> communication) , i have no idea about it, reason ?
>>>
>>> regards
>>> sammy
>>>
>>>
>>>
>>> 2010/7/2 chi zhang <sanms.zhang at gmail.com>
>>>
>>>> I got it.
>>>>
>>>> -------------------log start--------------------------
>>>> recv 576 bytes from udp/[192.168.26.39]:15060 at 01:41:26.500127:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    INVITE sip:666666 at 192.168.26.39:25060 SIP/2.0
>>>>    Via: SIP/2.0/UDP 192.168.26.39:15060;branch=z9hG4bK-16005-1-0
>>>>    From: 1000 <sip:1000 at 192.168.26.39:15060>;tag=1
>>>>    To: 666666 <sip:666666 at 192.168.26.39:25060>
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: sip:1000 at 192.168.26.39:15060
>>>>    Max-Forwards: 70
>>>>    Subject: Performance Test
>>>>    Content-Type: application/sdp
>>>>    Content-Length:   184
>>>>
>>>>    v=0
>>>>    o=user1 3748 3748 IN IP4 192.168.26.39
>>>>    s=-
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=audio 6000 RTP/AVP 8 101
>>>>    a=rtpmap:8 PCMA/8000
>>>>    a=rtpmap:101 telephone-event/8000
>>>>    a=fmtp:101 0-11,16
>>>>
>>>> ------------------------------------------------------------------------
>>>> send 294 bytes to udp/[192.168.26.39]:15060 at 01:41:26.500477:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 100 Trying
>>>>    Via: SIP/2.0/UDP 192.168.26.39:15060;branch=z9hG4bK-16005-1-0
>>>>    From: 1000 <sip:1000 at 192.168.26.39:15060>;tag=1
>>>>    To: 666666 <sip:666666 at 192.168.26.39:25060>
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Content-Length: 0
>>>>
>>>>
>>>> ------------------------------------------------------------------------
>>>> 2010-07-02 09:41:26.498946 [DEBUG] sofia.c:5928 IP 192.168.26.39
>>>> Approved by acl "192.168.26.0/24[] <http://192.168.26.0/24%5B%5D>".
>>>> Access Granted.
>>>>  [36m2010-07-02 09:41:26.498946 [NOTICE] switch_channel.c:776 New
>>>> Channel sofia/internal/1000 at 192.168.26.39:15060[f588c66c-48c8-4220-a944-8de287adb3ab]
>>>> 2010-07-02 09:41:26.500953 [DEBUG] switch_core_state_machine.c:314
>>>> (sofia/internal/1000 at 192.168.26.39:15060) Running State Change CS_NEW
>>>> 2010-07-02 09:41:26.500953 [DEBUG] switch_core_state_machine.c:320
>>>> (sofia/internal/1000 at 192.168.26.39:15060) State NEW
>>>> 2010-07-02 09:41:26.542951 [DEBUG] sofia.c:4297 Channel sofia/internal/
>>>> 1000 at 192.168.26.39:15060 entering state [received][100]
>>>> 2010-07-02 09:41:26.542951 [DEBUG] sofia.c:4308 Remote SDP:
>>>> v=0
>>>>
>>>> o=user1 3748 3748 IN IP4 192.168.26.39
>>>>
>>>> s=-
>>>>
>>>> c=IN IP4 192.168.26.39
>>>>
>>>> t=0 0
>>>>
>>>> m=audio 6000 RTP/AVP 8 101
>>>>
>>>> a=rtpmap:8 PCMA/8000
>>>>
>>>> a=rtpmap:101 telephone-event/8000
>>>>
>>>> a=fmtp:101 0-11,16
>>>>
>>>>
>>>> 2010-07-02 09:41:26.542951 [DEBUG] sofia_glue.c:3859 Audio Codec Compare
>>>> [PCMA:8:8000:20]/[G7221:115:32000:20]
>>>> 2010-07-02 09:41:26.542951 [DEBUG] sofia_glue.c:3859 Audio Codec Compare
>>>> [PCMA:8:8000:20]/[G7221:107:16000:20]
>>>> 2010-07-02 09:41:26.542951 [DEBUG] sofia_glue.c:3859 Audio Codec Compare
>>>> [PCMA:8:8000:20]/[G722:9:8000:20]
>>>> 2010-07-02 09:41:26.542951 [DEBUG] sofia_glue.c:3859 Audio Codec Compare
>>>> [PCMA:8:8000:20]/[PCMU:0:8000:20]
>>>> 2010-07-02 09:41:26.542951 [DEBUG] sofia_glue.c:3859 Audio Codec Compare
>>>> [PCMA:8:8000:20]/[PCMA:8:8000:20]
>>>> 2010-07-02 09:41:26.542951 [DEBUG] sofia_glue.c:2442 Set Codec
>>>> sofia/internal/1000 at 192.168.26.39:15060 PCMA/8000 20 ms 160 samples
>>>> 2010-07-02 09:41:26.542951 [DEBUG] sofia_glue.c:3798 Set 2833 dtmf
>>>> send/recv payload to 101
>>>> 2010-07-02 09:41:26.542951 [DEBUG] sofia.c:4455 (sofia/internal/
>>>> 1000 at 192.168.26.39:15060) State Change CS_NEW -> CS_INIT
>>>> 2010-07-02 09:41:26.542951 [DEBUG] switch_core_session.c:1027 Send
>>>> signal sofia/internal/1000 at 192.168.26.39:15060 [BREAK]
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:314
>>>> (sofia/internal/1000 at 192.168.26.39:15060) Running State Change CS_INIT
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:338
>>>> (sofia/internal/1000 at 192.168.26.39:15060) State INIT
>>>> 2010-07-02 09:41:26.544953 [DEBUG] mod_sofia.c:83 sofia/internal/
>>>> 1000 at 192.168.26.39:15060 SOFIA INIT
>>>> 2010-07-02 09:41:26.544953 [DEBUG] mod_sofia.c:119 (sofia/internal/
>>>> 1000 at 192.168.26.39:15060) State Change CS_INIT -> CS_ROUTING
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_session.c:1027 Send
>>>> signal sofia/internal/1000 at 192.168.26.39:15060 [BREAK]
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:338
>>>> (sofia/internal/1000 at 192.168.26.39:15060) State INIT going to sleep
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:314
>>>> (sofia/internal/1000 at 192.168.26.39:15060) Running State Change
>>>> CS_ROUTING
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_channel.c:1471
>>>> (sofia/internal/1000 at 192.168.26.39:15060) Callstate Change DOWN ->
>>>> RINGING
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:341
>>>> (sofia/internal/1000 at 192.168.26.39:15060) State ROUTING
>>>> 2010-07-02 09:41:26.544953 [DEBUG] mod_sofia.c:142 sofia/internal/
>>>> 1000 at 192.168.26.39:15060 SOFIA ROUTING
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:77
>>>> sofia/internal/1000 at 192.168.26.39:15060 Standard ROUTING
>>>>  [32m2010-07-02 09:41:26.544953 [INFO] mod_dialplan_xml.c:331 Processing
>>>> 1000->666666 in context public
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 parsing [public->fax]
>>>> continue=false
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 Regex (FAIL) [fax]
>>>> destination_number(666666) =~ /^fax$/ break=on-false
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 parsing
>>>> [public->4444] continue=false
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 Regex (FAIL) [4444]
>>>> destination_number(666666) =~ /^(4444)$/ break=on-false
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 parsing [public->fax]
>>>> continue=false
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 Regex (FAIL) [fax]
>>>> destination_number(666666) =~ /^fax$/ break=on-false
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 parsing
>>>> [public->666666] continue=false
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 Regex (PASS) [666666]
>>>> destination_number(666666) =~ /^(666666)$/ break=on-false
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 Action answer()
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 Action
>>>> playback(silence_stream://2000)
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 Action
>>>> rxfax(/tmp/999.tiff)
>>>> Dialplan: sofia/internal/1000 at 192.168.26.39:15060 Action hangup()
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:119
>>>> (sofia/internal/1000 at 192.168.26.39:15060) State Change CS_ROUTING ->
>>>> CS_EXECUTE
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_session.c:1027 Send
>>>> signal sofia/internal/1000 at 192.168.26.39:15060 [BREAK]
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:341
>>>> (sofia/internal/1000 at 192.168.26.39:15060) State ROUTING going to sleep
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:314
>>>> (sofia/internal/1000 at 192.168.26.39:15060) Running State Change
>>>> CS_EXECUTE
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:348
>>>> (sofia/internal/1000 at 192.168.26.39:15060) State EXECUTE
>>>> 2010-07-02 09:41:26.544953 [DEBUG] mod_sofia.c:235 sofia/internal/
>>>> 1000 at 192.168.26.39:15060 SOFIA EXECUTE
>>>> 2010-07-02 09:41:26.544953 [DEBUG] switch_core_state_machine.c:157
>>>> sofia/internal/1000 at 192.168.26.39:15060 Standard EXECUTE
>>>>  EXECUTE sofia/internal/1000 at 192.168.26.39:15060 answer()
>>>> 2010-07-02 09:41:26.580967 [DEBUG] sofia_glue.c:2682 AUDIO RTP
>>>> [sofia/internal/1000 at 192.168.26.39:15060] 192.168.26.39 port 22464 ->
>>>> 192.168.26.39 port 6000 codec: 8 ms: 20
>>>> 2010-07-02 09:41:26.580967 [DEBUG] switch_rtp.c:1413 Starting timer
>>>> [soft] 160 bytes per 20ms
>>>> 2010-07-02 09:41:26.582952 [DEBUG] sofia_glue.c:2892 Set 2833 dtmf send
>>>> payload to 101
>>>> 2010-07-02 09:41:26.582952 [DEBUG] sofia_glue.c:2897 Set 2833 dtmf
>>>> receive payload to 101
>>>> 2010-07-02 09:41:26.582952 [DEBUG] mod_sofia.c:669 Local SDP
>>>> sofia/internal/1000 at 192.168.26.39:15060:
>>>> v=0
>>>> o=FreeSWITCH 1278012422 1278012423 IN IP4 192.168.26.39
>>>>  s=FreeSWITCH
>>>> c=IN IP4 192.168.26.39
>>>> t=0 0
>>>> m=audio 22464 RTP/AVP 8 101
>>>> a=rtpmap:8 PCMA/8000
>>>> a=rtpmap:101 telephone-event/8000
>>>> a=fmtp:101 0-16
>>>> a=silenceSupp:off - - - -
>>>> a=ptime:20
>>>> a=sendrecv
>>>>
>>>> send 1091 bytes to udp/[192.168.26.39]:15060 at 01:41:26.584093:
>>>>
>>>> ------------------------------------------------------------------------
>>>>     SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:15060;branch=z9hG4bK-16005-1-0
>>>>    From: 1000 <sip:1000 at 192.168.26.39:15060>;tag=1
>>>>    To: 666666 <sip:666666 at 192.168.26.39:25060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Allow-Events: talk, hold, presence, dialog, line-seize, call-info,
>>>> sla, include-session-description, presence.winfo, message-summary, refer
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 249
>>>>    Remote-Party-ID: "666666" <sip:666666 at 192.168.26.39<sip%3A666666 at 192.168.26.39>
>>>> >;party=calling;privacy=off;screen=no
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012423 IN IP4 192.168.26.39
>>>>    s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=audio 22464 RTP/AVP 8 101
>>>>     a=rtpmap:8 PCMA/8000
>>>>    a=rtpmap:101 telephone-event/8000
>>>>    a=fmtp:101 0-16
>>>>    a=silenceSupp:off - - - -
>>>>    a=ptime:20
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 369 bytes from udp/[192.168.26.39]:15060 at 01:41:26.584205:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    ACK sip:666666 at 192.168.26.39:25060 SIP/2.0
>>>>    Via: SIP/2.0/UDP 192.168.26.39:15060;branch=z9hG4bK-16005-1-4
>>>>    From: 1000 <sip:1000 at 192.168.26.39:15060>;tag=1
>>>>    To: 666666 <sip:666666 at 192.168.26.39:25060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 ACK
>>>>    Contact: sip:1000 at 192.168.26.39:15060
>>>>    Max-Forwards: 70
>>>>    Subject: Performance Test
>>>>    Content-Length: 0
>>>>
>>>>
>>>> ------------------------------------------------------------------------
>>>> 2010-07-02 09:41:26.582952 [DEBUG] sofia.c:4297 Channel sofia/internal/
>>>> 1000 at 192.168.26.39:15060 entering state [completed][200]
>>>> 2010-07-02 09:41:26.582952 [DEBUG] sofia.c:4297 Channel sofia/internal/
>>>> 1000 at 192.168.26.39:15060 entering state [ready][200]
>>>> 2010-07-02 09:41:26.582952 [DEBUG] switch_core_session.c:647 Send signal
>>>> sofia/internal/1000 at 192.168.26.39:15060 [BREAK]
>>>> 2010-07-02 09:41:26.582952 [DEBUG] switch_channel.c:2494
>>>> (sofia/internal/1000 at 192.168.26.39:15060) Callstate Change RINGING ->
>>>> ACTIVE
>>>> [36m2010-07-02 09:41:26.582952 [NOTICE] mod_dptools.c:746 Channel
>>>> [sofia/internal/1000 at 192.168.26.39:15060] has been answered
>>>>  EXECUTE sofia/internal/1000 at 192.168.26.39:15060playback(silence_stream://2000)
>>>> 2010-07-02 09:41:26.584953 [DEBUG] switch_ivr_play_say.c:1161 Codec
>>>> Activated L16 at 8000hz 1 channels 20ms
>>>> 2010-07-02 09:41:28.578954 [DEBUG] switch_ivr_play_say.c:1468 done
>>>> playing file
>>>> EXECUTE sofia/internal/1000 at 192.168.26.39:15060 rxfax(/tmp/999.tiff)
>>>> 2010-07-02 09:41:28.578954 [ERR] mod_spandsp.c:64 This is for fax test:
>>>> receive fax
>>>> 2010-07-02 09:41:28.578954 [ERR] mod_spandsp_fax.c:445 trans mode = 1
>>>> 2010-07-02 09:41:28.578954 [ERR] mod_spandsp_fax.c:591 This is for fax
>>>> test: prag go to here!!!
>>>> 2010-07-02 09:41:28.578954 [DEBUG] mod_spandsp_fax.c:1064 Raw read codec
>>>> activation Success L16 20000
>>>> 2010-07-02 09:41:28.578954 [DEBUG] switch_core_codec.c:122
>>>> sofia/internal/1000 at 192.168.26.39:15060 Push codec L16:10
>>>> 2010-07-02 09:41:28.578954 [DEBUG] mod_spandsp_fax.c:1080 Raw write
>>>> codec activation Success L16
>>>> 2010-07-02 09:41:28.857958 [ERR] mod_spandsp_fax.c:1119 pvt->t38_mode =
>>>> 0
>>>>
>>>> send 956 bytes to udp/[192.168.21.76]:5060 at 01:41:29.754477:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    NOTIFY sip:1001 at 192.168.21.76:5060 SIP/2.0
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060
>>>> ;rport;branch=z9hG4bKS989SFgmXvmNF
>>>>    Max-Forwards: 70
>>>>     From: "1001" <sip:1001 at 192.168.26.39:25060;transport=UDP
>>>> >;tag=vr6p3K1XK247r
>>>>    To: "1001" <sip:1001 at 192.168.26.39:25060;transport=UDP>;tag=26647676
>>>>    Call-ID: ZTljY2QxZGQ2NGEwOWQwNzRmMDMzYWM2ZDA4NzczNTY.
>>>>    CSeq: 132897310 NOTIFY
>>>>    Contact: <sip:1001 at 192.168.26.39:25060>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Event: message-summary
>>>>    Allow-Events: talk, hold, presence, dialog, line-seize, call-info,
>>>> sla, include-session-description, presence.winfo, message-summary, refer
>>>>    Subscription-State: terminated;reason=timeout
>>>>    Content-Type: application/simple-message-summary
>>>>    Content-Length: 65
>>>>
>>>>    Messages-Waiting: no
>>>>    Message-Account: sip:1001 at 192.168.26.39 <sip%3A1001 at 192.168.26.39>
>>>>
>>>>
>>>> ------------------------------------------------------------------------
>>>> 2010-07-02 09:41:29.757979 [ERR] mod_spandsp_fax.c:1119 pvt->t38_mode =
>>>> 0
>>>> recv 389 bytes from udp/[192.168.21.76]:5060 at 01:41:29.758362:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 481 Call/Transaction Does Not Exist
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060
>>>> ;rport=25060;branch=z9hG4bKS989SFgmXvmNF
>>>>    To: "1001"<sip:1001 at 192.168.26.39:25060;transport=UDP>;tag=26647676
>>>>    From: "1001"<sip:1001 at 192.168.26.39:25060;transport=UDP
>>>> >;tag=vr6p3K1XK247r
>>>>    Call-ID: ZTljY2QxZGQ2NGEwOWQwNzRmMDMzYWM2ZDA4NzczNTY.
>>>>    CSeq: 132897310 NOTIFY
>>>>    Accept-Language: en
>>>>    Content-Length: 0
>>>>
>>>>
>>>> ------------------------------------------------------------------------
>>>>
>>>> 2010-07-02 09:41:36.557090 [ERR] mod_spandsp_fax.c:1119 pvt->t38_mode =
>>>> 0
>>>> recv 737 bytes from udp/[192.168.26.39]:15060 at 01:41:36.587253:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    INVITE sip:1000 at 192.168.26.39:15060 SIP/2.0
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: sip:666666 at 192.168.26.39:25060
>>>>     Max-Forwards: 70
>>>>    Subject: Performance Test
>>>>     Content-Type: application/sdp
>>>>    Content-Length:   345
>>>>
>>>>    v=0
>>>>    o=root 0 0 IN IP4 192.168.26.39
>>>>     s=Session SDP
>>>>    c=IN IP4 192.168.26.39
>>>>     t=0 0
>>>>    m=image 49172 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:9600
>>>>    a=T38FaxFillBitRemoval:0
>>>>    a=T38FaxTranscodingMMR:0
>>>>    a=T38FaxTranscodingJBIG:0
>>>>    a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:200
>>>>    a=T38FaxMaxDatagram:72
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>
>>>> ------------------------------------------------------------------------
>>>> send 312 bytes to udp/[192.168.26.39]:25060 at 01:41:36.587546:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 100 Trying
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Content-Length: 0
>>>>
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 312 bytes from udp/[192.168.26.39]:25060 at 01:41:36.587641:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 100 Trying
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE2010-07-02 09:41:36.587092 [DEBUG] sofia.c:4297 Channel
>>>> sofia/internal/1000 at 192.168.26.39:15060 entering state [received][100]
>>>>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Content-Length: 0
>>>>
>>>>
>>>> ------------------------------------------------------------------------
>>>> 2010-07-02 09:41:36.587092 [DEBUG] sofia.c:4308 Remote SDP:
>>>>  v=0
>>>>
>>>> o=root 0 0 IN IP4 192.168.26.39
>>>>
>>>> s=Session SDP
>>>>
>>>> c=IN IP4 192.168.26.39
>>>>
>>>> t=0 0
>>>>
>>>> m=image 49172 udptl t38
>>>>
>>>> a=T38FaxVersion:0
>>>>
>>>> a=T38MaxBitRate:9600
>>>>
>>>> a=T38FaxFillBitRemoval:0
>>>>
>>>> a=T38FaxTranscodingMMR:0
>>>>
>>>> a=T38FaxTranscodingJBIG:0
>>>>
>>>> a=T38FaxRateManagement:transferredTCF
>>>>
>>>> a=T38FaxMaxBuffer:200
>>>>
>>>> a=T38FaxMaxDatagram:72
>>>>
>>>> a=T38FaxUdpEC:t38UDPRedundancy
>>>>
>>>>
>>>> 2010-07-02 09:41:36.597094 [ERR] mod_spandsp_fax.c:1119 pvt->t38_mode =
>>>> 0
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:744 T38FaxVersion =
>>>> 0
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:745 T38MaxBitRate =
>>>> 9600
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:746
>>>> T38FaxFillBitRemoval = 1
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:747
>>>> T38FaxTranscodingMMR = 1
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:748
>>>> T38FaxTranscodingJBIG = 1
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:749
>>>> T38FaxRateManagement = 'transferredTCF'
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:750 T38FaxMaxBuffer
>>>> = 200
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:751
>>>> T38FaxMaxDatagram = 72
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:752 T38FaxUdpEC =
>>>> 't38UDPRedundancy'
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:753 T38VendorInfo =
>>>> ''
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:754 ip =
>>>> '192.168.26.39'
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_spandsp_fax.c:756 port = 49172
>>>> 2010-07-02 09:41:36.597094 [DEBUG] mod_sofia.c:1232 IMAGE UDPTL CHANGING
>>>> DEST TO: [192.168.26.39:49172]
>>>> 2010-07-02 09:41:36.597094 [DEBUG] sofia_glue.c:122 sofia/internal/
>>>> 1000 at 192.168.26.39:15060 image media sdp:
>>>> v=0
>>>> o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>  s=FreeSWITCH
>>>> c=IN IP4 192.168.26.39
>>>> t=0 0
>>>> m=image 22464 udptl t38
>>>> a=T38FaxVersion:0
>>>> a=T38MaxBitRate:14400
>>>> a=T38FaxFillBitRemoval
>>>>  a=T38FaxRateManagement:transferredTCF
>>>> a=T38FaxMaxBuffer:2000
>>>> a=T38FaxMaxDatagram:400
>>>> a=T38FaxUdpEC:t38UDPRedundancy
>>>> a=T38VendorInfo:0 0 0
>>>>
>>>> 2010-07-02 09:41:36.597094 [ERR] mod_spandsp_fax.c:445 trans mode = 0
>>>> send 952 bytes to udp/[192.168.26.39]:25060 at 01:41:36.597525:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> 2010-07-02 09:41:36.597094 [DEBUG] sofia.c:4297 Channel sofia/internal/
>>>> 1000 at 192.168.26.39:15060 entering state [completed][200]
>>>> recv 952 bytes from udp/[192.168.26.39]:25060 at 01:41:36.597657:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> 2010-07-02 09:41:36.607095 [ERR] mod_spandsp_fax.c:1119 pvt->t38_mode =
>>>> 1
>>>> recv 737 bytes from udp/[192.168.26.39]:15060 at 01:41:37.089156:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    INVITE sip:1000 at 192.168.26.39:15060 SIP/2.0
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: sip:666666 at 192.168.26.39:25060
>>>>    Max-Forwards: 70
>>>>    Subject: Performance Test
>>>>    Content-Type: application/sdp
>>>>     Content-Length:   345
>>>>
>>>>    v=0
>>>>    o=root 0 0 IN IP4 192.168.26.39
>>>>    s=Session SDP
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 49172 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:9600
>>>>    a=T38FaxFillBitRemoval:0
>>>>    a=T38FaxTranscodingMMR:0
>>>>    a=T38FaxTranscodingJBIG:0
>>>>    a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:200
>>>>    a=T38FaxMaxDatagram:72
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>
>>>> ------------------------------------------------------------------------
>>>> send 952 bytes to udp/[192.168.26.39]:25060 at 01:41:37.089302:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>     Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 952 bytes from udp/[192.168.26.39]:25060 at 01:41:37.089395:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> send 952 bytes to udp/[192.168.26.39]:25060 at 01:41:37.098259:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 952 bytes from udp/[192.168.26.39]:25060 at 01:41:37.098339:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 737 bytes from udp/[192.168.26.39]:15060 at 01:41:38.091157:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    INVITE sip:1000 at 192.168.26.39:15060 SIP/2.0
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: sip:666666 at 192.168.26.39:25060
>>>>     Max-Forwards: 70
>>>>    Subject: Performance Test
>>>>    Content-Type: application/sdp
>>>>    Content-Length:   345
>>>>
>>>>    v=0
>>>>    o=root 0 0 IN IP4 192.168.26.39
>>>>     s=Session SDP
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 49172 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:9600
>>>>    a=T38FaxFillBitRemoval:0
>>>>     a=T38FaxTranscodingMMR:0
>>>>    a=T38FaxTranscodingJBIG:0
>>>>    a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:200
>>>>    a=T38FaxMaxDatagram:72
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>
>>>> ------------------------------------------------------------------------
>>>> send 952 bytes to udp/[192.168.26.39]:25060 at 01:41:38.091305:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 952 bytes from udp/[192.168.26.39]:25060 at 01:41:38.091406:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> send 952 bytes to udp/[192.168.26.39]:25060 at 01:41:38.098260:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 952 bytes from udp/[192.168.26.39]:25060 at 01:41:38.098344:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> This is for fax test: dis 5This is for fax test: cause disconnect 4
>>>> recv 737 bytes from udp/[192.168.26.39]:15060 at 01:41:40.093267:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    INVITE sip:1000 at 192.168.26.39:15060 SIP/2.0
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: sip:666666 at 192.168.26.39:25060
>>>>    Max-Forwards: 70
>>>>    Subject: Performance Test
>>>>    Content-Type: application/sdp
>>>>     Content-Length:   345
>>>>
>>>>    v=0
>>>>    o=root 0 0 IN IP4 192.168.26.39
>>>>    s=Session SDP
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 49172 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:9600
>>>>    a=T38FaxFillBitRemoval:0
>>>>    a=T38FaxTranscodingMMR:0
>>>>    a=T38FaxTranscodingJBIG:0
>>>>    a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:200
>>>>    a=T38FaxMaxDatagram:72
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>
>>>> ------------------------------------------------------------------------
>>>> send 952 bytes to udp/[192.168.26.39]:25060 at 01:41:40.093421:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>     Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 952 bytes from udp/[192.168.26.39]:25060 at 01:41:40.093541:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> send 952 bytes to udp/[192.168.26.39]:25060 at 01:41:40.098263:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 952 bytes from udp/[192.168.26.39]:25060 at 01:41:40.098418:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> 2010-07-02 09:41:41.606147 [ERR] mod_spandsp_fax.c:1119 pvt->t38_mode =
>>>> 1
>>>> recv 737 bytes from udp/[192.168.26.39]:15060 at 01:41:44.095284:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    INVITE sip:1000 at 192.168.26.39:15060 SIP/2.0
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: sip:666666 at 192.168.26.39:25060
>>>>    Max-Forwards: 70
>>>>    Subject: Performance Test
>>>>    Content-Type: application/sdp
>>>>     Content-Length:   345
>>>>
>>>>    v=0
>>>>    o=root 0 0 IN IP4 192.168.26.39
>>>>    s=Session SDP
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 49172 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:9600
>>>>    a=T38FaxFillBitRemoval:0
>>>>    a=T38FaxTranscodingMMR:0
>>>>    a=T38FaxTranscodingJBIG:0
>>>>    a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:200
>>>>    a=T38FaxMaxDatagram:72
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>
>>>> ------------------------------------------------------------------------
>>>> send 952 bytes to udp/[192.168.26.39]:25060 at 01:41:44.095457:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>     Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 952 bytes from udp/[192.168.26.39]:25060 at 01:41:44.095556:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> send 952 bytes to udp/[192.168.26.39]:25060 at 01:41:44.098263:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> recv 952 bytes from udp/[192.168.26.39]:25060 at 01:41:44.098399:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>> ------------------------------------------------------------------------
>>>> 2010-07-02 09:41:46.607257 [ERR] mod_spandsp_fax.c:1119 pvt->t38_mode =
>>>> 1
>>>> send 952 bytes to udp/[192.168.26.39]:25060 at 01:41:48.098287:
>>>>
>>>> ------------------------------------------------------------------------
>>>>    SIP/2.0 200 OK
>>>>    Via: SIP/2.0/UDP 192.168.26.39:25060;branch=z9hG4bK-16005-1-7
>>>>    From: 666666 <sip:666666 at 192.168.26.39:25060>;tag=1
>>>>    To: 1000 <sip:1000 at 192.168.26.39:15060>;tag=85ySHt6rmaSyp
>>>>    Call-ID: 1-16005 at 192.168.26.39
>>>>    CSeq: 2 INVITE
>>>>    Contact: <sip:666666 at 192.168.26.39:25060;transport=udp>
>>>>    User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-
>>>>    Accept: application/sdp
>>>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>>>>    Supported: timer, precondition, path, replaces
>>>>    Content-Type: application/sdp
>>>>    Content-Disposition: session
>>>>    Content-Length: 341
>>>>
>>>>    v=0
>>>>    o=FreeSWITCH 1278012422 1278012424 IN IP4 192.168.26.39
>>>>     s=FreeSWITCH
>>>>    c=IN IP4 192.168.26.39
>>>>    t=0 0
>>>>    m=image 22464 udptl t38
>>>>    a=T38FaxVersion:0
>>>>    a=T38MaxBitRate:14400
>>>>    a=T38FaxFillBitRemoval
>>>>     a=T38FaxRateManagement:transferredTCF
>>>>    a=T38FaxMaxBuffer:2000
>>>>    a=T38FaxMaxDatagram:400
>>>>    a=T38FaxUdpEC:t38UDPRedundancy
>>>>    a=T38VendorInfo:0 0 0
>>>>
>>>>
>>>> -----------------------------log end----------------------------------
>>>>
>>>>
>>>> 2010/7/2 Brian West <brian at freeswitch.org>
>>>>
>>>> turn sip on
>>>>>
>>>>> sofia profile xxx siptrace on
>>>>>
>>>>> /b
>>>>>
>>>>> On Jul 1, 2010, at 8:23 PM, chi zhang wrote:
>>>>>
>>>>> > hi,brian
>>>>> >
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> 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
>>>>>
>>>>
>>>>
>>> _______________________________________________
>>> 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
>>>
>>>
>>>
>>> _______________________________________________
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>>> 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
>>>
>>>
>> _______________________________________________
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>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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>>
>>
>> _______________________________________________
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>>
> _______________________________________________
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