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

David Ponzone david.ponzone at gmail.com
Thu Jul 8 01:32:27 PDT 2010


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[]". 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>;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 192.168.26.39:15060  
>> playback(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
>>
>>     
>> ------------------------------------------------------------------------
>> 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
>
>
> _______________________________________________
> 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

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20100708/5e89f56d/attachment-0001.html 


More information about the FreeSWITCH-users mailing list