21 Dec
2007
21 Dec
'07
11:30 p.m.
Hi Franz
A capture of the sip packets from the epygi showed the T38 reinvite was
sent to openser.
Thanks for your question, as I have not been able to find out why this
is not working.
Mike
Are you sure that the 2nd INVITE touches OpenSER at all?
Otherwise I would guess you did not record-route.
Franz
Internet Protocol, Src: 203.xxx.xxx.xx6 (203.xxx.xxx.xx6), Dst:
118.xxx.xxx.x10 (118.xxx.xxx.x10)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 1077
Identification: 0x0000 (0)
Flags: 0x04 (Don't Fragment)
0... = Reserved bit: Not set
.1.. = Don't fragment: Set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0x2be8 [correct]
Source: 203.xxx.xxx.xx6 (203.xxx.xxx.xx6)
Destination: 118.xxx.xxx.x10 (118.xxx.xxx.x10)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Source port: sip (5060)
Destination port: sip (5060)
Length: 1057
Checksum: 0x2d6c [correct]
Session Initiation Protocol
Request-Line: INVITE sip:0883893111@202.xxx.xxx.xx3:5060 SIP/2.0
Method: INVITE
Resent Packet: False
Message Header
Via: SIP/2.0/UDP
203.xxx.xxx.xx6:5060;rport;branch=z9hG4bKEPSVBUS64b55558-a141-4f2c-b16b-a12a8ab6bf3b
To: "0883893111"
<sip:0883893111@202.xxx.xxx.xx3:5060>;tag=5aa0fdcc-co3356-INS001
SIP Display info: "0883893111"
SIP to address: sip:0883893111@202.xxx.xxx.xx3:5060
SIP tag: 5aa0fdcc-co3356-INS001
From:
<sip:0888622196@118.xxx.xxx.x10:5060>;tag=11979545488eec7fd7-b919-4d3d-97ac-9a723c5b719a
SIP from address: sip:0888622196@118.xxx.xxx.x10:5060
SIP tag: 11979545488eec7fd7-b919-4d3d-97ac-9a723c5b719a
CSeq: 307 INVITE
Call-ID: 0086-0F08-B626A854-0@578365F692451C054
Contact: <sip:111020@203.xxx.xxx.xx6:5060>
Contact Binding: <sip:111020@203.xxx.xxx.xx6:5060>
URI: <sip:111020@203.xxx.xxx.xx6:5060>
SIP contact address: sip:111020@203.xxx.xxx.xx6:5060
Content-Type: application/sdp
User-Agent: Epygi Quadro SIP User Agent/v4.1.40 (QUADRO-2X)
Max-Forwards: 70
Route: <sip:118.xxx.xxx.x10;lr=on;ftag=5aa0fdcc-co3356-INS001>
Proxy-Authorization: Digest
realm="118.xxx.xxx.x10",nonce="4769e7f5a8ae6f21980eea447f694d68968d77f9",username="111020",uri="sip:0883893111@202.xxx.xxx.xx3:5060",response="9948c4e88338754b0cef4c53665288cf"
Content-Length: 217
Message body
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): 111020 309 569 IN IP4
203.xxx.xxx.xx6
Owner Username: 111020
Session ID: 309
Session Version: 569
Owner Network Type: IN
Owner Address Type: IP4
Owner Address: 203.xxx.xxx.xx6
Session Name (s): -
Connection Information (c): IN IP4 203.xxx.xxx.xx6
Connection Network Type: IN
Connection Address Type: IP4
Connection Address: 203.xxx.xxx.xx6
Time Description, active time (t): 0 0
Session Start Time: 0
Session Stop Time: 0
Media Description, name and address (m): image 6030 udptl t38
Media Type: image
Media Port: 6030
Media Proto: udptl
Media Format: t38
Media Attribute (a): T38FaxVersion:0
Media Attribute Fieldname: T38FaxVersion
Media Attribute Value: 0
Media Attribute (a): T38MaxBitRate:14400
Media Attribute Fieldname: T38MaxBitRate
Media Attribute Value: 14400
Media Attribute (a): T38FaxRateManagement:transferredTCF
Media Attribute Fieldname: T38FaxRateManagement
Media Attribute Value: transferredTCF
Media Attribute (a): T38FaxUdpEC:t38UDPRedundancy
Media Attribute Fieldname: T38FaxUdpEC
Media Attribute Value: t38UDPRedundancy