Yes, I am using Gafachi, and yes they tell me they have broadcast fax customers that use their T.38 service.
Now using the spa2102 syslog feature:
It ties to send the fax at the point of
[1]FM 00039730 Tx T38: d.v29_9600 . . .
then tries lower speeds.
— OBJ POOL STAT —
OP:RTPRXB = 96 ( 96 192) OP:RTPREB = 40 ( 40 48)
OP:RTPTXB = 64 ( 64 108) OP:TIMEOU = 110 (120 52)
OP:SIPCOR = 0 ( 1 28) OP:SIPCTS = 32 ( 32 1140)
OP:SIPSTS = 32 ( 32 6620) OP:SIPAUS = 0 ( 8 588)
OP:SIPDLG = 10 ( 10 148) OP:SIPSES = 12 ( 12 9776)
OP:SIPREG = 2 ( 4 304) OP:SIPLIN = 0 ( 2 140)
OP:SUBDLG = 2 ( 2 6436) OP:STUNTS = 16 ( 16 68)
OP:XMNODE = 1024 (1024 112)
[1]Off Hook
2. Report digit 1 (1)(40 ms)
2. Report digit 4 (1)(40 ms)
2. Report digit 0 (1)(40 ms)
2. Report digit 8 (1)(40 ms)
2. Report digit 4 (1)(40 ms)
2. Report digit 4 (1)(40 ms)
2. Report digit 5 (1)(40 ms)
2. Report digit 0 (1)(40 ms)
2. Report digit 7 (1)(40 ms)
2. Report digit 2 (1)(40 ms)
2. Report digit 2 (1)(40 ms)
Calling:[email protected]:0
[1:0]AUD ALLOC CALL (port=16396)
[1:0]RTP Rx Up
[1]->64.192.112.13:5060(1078)
[1]->64.192.112.13:5060(1078)
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-d4cb6745
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected]
Remote-Party-ID: “Fax” sip:[my_username]@64.192.112.13;screen=yes;party=calling
Call-ID: [email protected]
CSeq: 101 INVITE
Max-Forwards: 70
Contact: “Fax” sip:[my_username]@192.168.1.31:5061
Expires: 240
User-Agent: Linksys/SPA2102-5.2.3
Content-Length: 446
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
Content-Type: application/sdp
v=0
o=- 67094905 67094905 IN IP4 192.168.1.31
s=-
c=IN IP4 192.168.1.31
t=0 0
m=audio 16396 RTP/AVP 0 2 4 8 18 96 97 98 100 101
a=rtpmap:0 PCMU/8000
a=rtpmap:2 G726-32/8000
a=rtpmap:4 G723/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729a/8000
a=rtpmap:96 G726-40/8000
a=rtpmap:97 G726-24/8000
a=rtpmap:98 G726-16/8000
a=rtpmap:100 NSE/8000
a=fmtp:100 192-193
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
[1]<<64.192.112.13:5060(547)
[1]<<64.192.112.13:5060(547)
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-d4cb6745;received=71.139.191.159
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected];tag=gss8ec360cd664f471d104d56aa41f73823
Call-ID: [email protected]
CSeq: 101 INVITE
Server: Gafachi UAS v110.08
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE
Contact: sip:[email protected]
Proxy-Authenticate: Digest realm=“sip.gafachi.com”, nonce=“c59c3c44af419866”
Content-Length: 0
[1]->64.192.112.13:5060(439)
[1]->64.192.112.13:5060(439)
ACK sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-d4cb6745
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected];tag=gss8ec360cd664f471d104d56aa41f73823
Call-ID: [email protected]
CSeq: 101 ACK
Max-Forwards: 70
Contact: “Fax” sip:[my_username]@192.168.1.31:5061
User-Agent: Linksys/SPA2102-5.2.3
Content-Length: 0
[1]->64.192.112.13:5060(1277)
[1]->64.192.112.13:5060(1277)
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-eb62451
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected]
Remote-Party-ID: “Fax” sip:[my_username]@64.192.112.13;screen=yes;party=calling
Call-ID: [email protected]
CSeq: 102 INVITE
Max-Forwards: 70
Proxy-Authorization: Digest username="[my_username]",realm=“sip.gafachi.com",nonce=“c59c3c44af419866”,uri="sip:[email protected]”,algorithm=MD5,response=“c1854c82c3616a5205a270c05514efa0”
Contact: “Fax” sip:[my_username]@192.168.1.31:5061
Expires: 240
User-Agent: Linksys/SPA2102-5.2.3
Content-Length: 446
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
Content-Type: application/sdp
v=0
o=- 67094905 67094905 IN IP4 192.168.1.31
s=-
c=IN IP4 192.168.1.31
t=0 0
m=audio 16396 RTP/AVP 0 2 4 8 18 96 97 98 100 101
a=rtpmap:0 PCMU/8000
a=rtpmap:2 G726-32/8000
a=rtpmap:4 G723/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729a/8000
a=rtpmap:96 G726-40/8000
a=rtpmap:97 G726-24/8000
a=rtpmap:98 G726-16/8000
a=rtpmap:100 NSE/8000
a=fmtp:100 192-193
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
[1]<<64.192.112.13:5060(405)
[1]<<64.192.112.13:5060(405)
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-eb62451;received=71.139.191.159
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected]
Call-ID: [email protected]
CSeq: 102 INVITE
Server: Gafachi UAS v110.08
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE
Contact: sip:[email protected]
Content-Length: 0
[1]<<64.192.112.13:5060(715)
[1]<<64.192.112.13:5060(715)
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-eb62451;received=71.139.191.159
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected];tag=gss8ec360cd664f471d104d56aa41f73823
Call-ID: [email protected]
CSeq: 102 INVITE
Server: Gafachi UAS v110.08
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE
Contact: sip:[email protected]
Content-Type: application/sdp
Content-Length: 236
v=0
o=root 1022670786 1022670786 IN IP4 67.216.36.2
s=session
c=IN IP4 67.216.36.2
t=0 0
m=audio 48056 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=silenceSupp:off - - - -
a=ptime:20
[1:0]ENC INIT 0
[1:0]RTP Tx Up (pt=0->43d82402:48056)
[1:0]RTCP Tx Up
CC:CallProgress
[1:0]RTP Rx 1st PKT @16396(2)
[1:0]DEC INIT 0
[1]AUD:FAX Event=2
[1:0]ENC INIT 0
[1]<<64.192.112.13:5060(710)
[1]<<64.192.112.13:5060(710)
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-eb62451;received=71.139.191.159
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected];tag=gss8ec360cd664f471d104d56aa41f73823
Call-ID: [email protected]
CSeq: 102 INVITE
Server: Gafachi UAS v110.08
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE
Contact: sip:[email protected]
Content-Type: application/sdp
Content-Length: 236
v=0
o=root 1022670786 1022670787 IN IP4 67.216.36.2
s=session
c=IN IP4 67.216.36.2
t=0 0
m=audio 48056 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=silenceSupp:off - - - -
a=ptime:20
[1]->64.192.112.13:5060(639)
[1]->64.192.112.13:5060(639)
ACK sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-32f03e1e
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected];tag=gss8ec360cd664f471d104d56aa41f73823
Call-ID: [email protected]
CSeq: 102 ACK
Max-Forwards: 70
Proxy-Authorization: Digest username="[my_username]",realm=“sip.gafachi.com",nonce=“c59c3c44af419866”,uri="sip:[email protected]”,algorithm=MD5,response=“c1854c82c3616a5205a270c05514efa0”
Contact: “Fax” sip:[my_username]@192.168.1.31:5061
User-Agent: Linksys/SPA2102-5.2.3
Content-Length: 0
[1:0]RTP Tx Dn
[1:0]ENC INIT 0
[1:0]RTP Tx Up (pt=0->43d82402:48056)
CC:Remote Resume
CC:Connected
[1:0]CC:ALLOC T38 0
[1]CC:Force T.38 FAX
[1]->64.192.112.13:5060(1046)
[1]->64.192.112.13:5060(1046)
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-fe3da6b6
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected];tag=gss8ec360cd664f471d104d56aa41f73823
Remote-Party-ID: “Fax” sip:[my_username]@64.192.112.13;screen=yes;party=calling
Call-ID: [email protected]
CSeq: 103 INVITE
Max-Forwards: 70
Proxy-Authorization: Digest username="[my_username]",realm=“sip.gafachi.com",nonce=“c59c3c44af419866”,uri="sip:[email protected]”,algorithm=MD5,response=“c1854c82c3616a5205a270c05514efa0”
Contact: “Fax” sip:[my_username]@192.168.1.31:5061
Expires: 30
User-Agent: Linksys/SPA2102-5.2.3
Content-Length: 269
Content-Type: application/sdp
v=0
o=- 67095485 67095485 IN IP4 192.168.1.31
s=-
c=IN IP4 192.168.1.31
t=0 0
m=image 16396 udptl t38
a=T38FaxVersion:0
a=T38MaxBitRate:14400
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:200
a=T38FaxMaxDatagram:200
a=T38FaxUdpEC:t38UDPRedundancy
[1]<<64.192.112.13:5060(758)
[1]<<64.192.112.13:5060(758)
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-fe3da6b6;received=71.139.191.159
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected];tag=gss8ec360cd664f471d104d56aa41f73823
Call-ID: [email protected]
CSeq: 103 INVITE
Server: Gafachi UAS v110.08
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE
Contact: sip:[email protected]
Content-Type: application/sdp
Content-Length: 283
v=0
o=root 1022670786 1022670788 IN IP4 67.216.36.2
s=session
c=IN IP4 67.216.36.2
t=0 0
m=image 48058 udptl t38
a=T38FaxVersion:0
a=T38FaxRateManagement:transferredTCFlocalTCF
a=T38FaxUdpEC:t38UDPFEC
a=T38FaxMaxBufferSize:2000
a=T38MaxDatagram:512
a=T38FaxMaxRate:14400
[1]->64.192.112.13:5060(639)
[1]->64.192.112.13:5060(639)
ACK sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.1.31:5061;branch=z9hG4bK-46f1970a
From: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
To: sip:[email protected];tag=gss8ec360cd664f471d104d56aa41f73823
Call-ID: [email protected]
CSeq: 103 ACK
Max-Forwards: 70
Proxy-Authorization: Digest username="[my_username]",realm=“sip.gafachi.com",nonce=“c59c3c44af419866”,uri="sip:[email protected]”,algorithm=MD5,response=“c1854c82c3616a5205a270c05514efa0”
Contact: “Fax” sip:[my_username]@192.168.1.31:5061
User-Agent: Linksys/SPA2102-5.2.3
Content-Length: 0
SIP:Peer Confirm T38
SIP:Peer Confirm T38
[1:0]RTP Rx Dn
T38: StartRx
[1]FM Start RxTx (c=00244bf0)
T38 Decode UDPTL error
[1:0]RTP Tx Dn
[1] T38 Redundancy 1
T38: StartTx
[1]FM 00000010 Tx T38: i.no_signal
[1:0]ENC INIT 250
[1:0]RTP Tx Up (pt=250->43d82402:48058)
CC:Remote Resume
[1:0]RTP Rx Up
[1]FM 00000030 Tx T38: i.no_signal
T38 Decode UDPTL error
[1]FM 00000050 Tx T38: i.no_signal
T38 Decode UDPTL error
[1]FM 00000070 Tx T38: i.no_signal
T38 Decode UDPTL error
[1]FM 00000090 Tx T38: i.no_signal
T38 Decode UDPTL error
T38: duplicate packet received seq=0
T38: duplicate packet received seq=0
T38: duplicate packet received seq=0
[1]FM 00013280 Rx T38: i.v21_preamble
T38: duplicate packet received seq=2
T38: duplicate packet received seq=2
T38: duplicate packet received seq=2
[1]FM 00014720 Rx T38: d.v21 . . .
[1]FM 00014720 Rx T38: d.hdlc_fcs_OK
[1]FM 00014910 Mod NSF Frame [13]: ff 03 20 ad 00 51 00 00 00 00 00 9c df
T38: duplicate packet received seq=4
T38: duplicate packet received seq=4
T38: duplicate packet received seq=4
[1]FM 00015400 Rx T38: d.v21 . . .
[1]FM 00015400 Rx T38: d.hdlc_fcs_OK
T38: duplicate packet received seq=6
T38: duplicate packet received seq=6
T38: duplicate packet received seq=6
[1]FM 00015920 Mod CSI Frame [25]: ff 03 40 37 36 36 37 20 38 37 32 20 38 30 34 20 20 20 20 20 20 20 20 27 06
[1]FM 00015920 Rx T38: d.v21 . . .
[1]FM 00015920 Rx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00016510 Mod DIS Frame [15]: ff 13 80 00 ee f8 00 80 92 80 80 80 00 60 50
[1]FM 00017190 Tx T38: i.v21_preamble
[1]FM 00018310 Tx T38: d.v21 . . .
[1]FM 00018450 DCS: 1.5.0.2.0.0.0.0 v17_14400
[1]FM 00018450 Dem DCS Frame [ 8]: ff 13 83 00 e2 78 6c 8e
[1]FM 00018450 Tx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00018470 Tx T38: i.no_signal
[1]FM 00018480 Dem Modulation v17_14400_long_training
[1]FM 00018490 Tx T38: i.v17_14400_long_training
[1]FM 00020050 Tx T38: d.v17_14400 . . .
[1]FM 00021460 Z:2420
[1]FM 00021650 Dem Tf= 1682, Cf= 91, Ag= 1808, Qc= 0, Di= 0, Do= 0
[1]FM 00021650 Tx T38: d.t4_non_ecm_sig_end
[1]FM 00021670 Tx T38: i.no_signal
T38: duplicate packet received seq=7
T38: duplicate packet received seq=7
T38: duplicate packet received seq=7
[1]FM 00023260 Rx T38: i.v21_preamble
T38: duplicate packet received seq=9
T38: duplicate packet received seq=9
T38: duplicate packet received seq=9
[1]FM 00024560 Rx T38: d.v21 . . .
[1]FM 00024560 Rx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00024580 Mod FTT Frame [ 5]: ff 13 44 e6 bb
[1]FM 00025310 Tx T38: i.v21_preamble
[1]FM 00026450 Tx T38: d.v21 . . .
[1]FM 00026570 DCS: 1.4.0.2.0.0.0.0 v17_12000
[1]FM 00026570 Dem DCS Frame [ 8]: ff 13 83 00 ea 78 ac 40
[1]FM 00026570 Tx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00026590 Tx T38: i.no_signal
[1]FM 00026610 Dem Modulation v17_12000_long_training
[1]FM 00026610 Tx T38: i.v17_12000_long_training
[1]FM 00028190 Tx T38: d.v17_12000 . . .
[1]FM 00029590 Z:2020
[1]FM 00029790 Dem Tf= 1510, Cf= 82, Ag= 1863, Qc= 0, Di= 0, Do= 0
[1]FM 00029790 Tx T38: d.t4_non_ecm_sig_end
[1]FM 00029810 Tx T38: i.no_signal
T38: duplicate packet received seq=10
T38: duplicate packet received seq=10
T38: duplicate packet received seq=10
[1]FM 00031380 Rx T38: i.v21_preamble
T38: duplicate packet received seq=12
T38: duplicate packet received seq=12
T38: duplicate packet received seq=12
[1]FM 00032660 Rx T38: d.v21 . . .
[1]FM 00032660 Rx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00032680 Mod FTT Frame [ 5]: ff 13 44 e6 bb
[1]FM 00033330 Tx T38: i.v21_preamble
[1]FM 00034470 Tx T38: d.v21 . . .
[1]FM 00034600 DCS: 1.3.0.2.0.0.0.0 v29_9600
[1]FM 00034600 Dem DCS Frame [ 8]: ff 13 83 00 c6 78 3f ca
[1]FM 00034610 Tx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00034630 Dem Modulation v29_9600_training
[1]FM 00034630 Tx T38: i.no_signal
[1]FM 00034650 Tx T38: i.v29_9600_training
[1]FM 00035050 Tx T38: d.v29_9600 . . .
[1]FM 00036440 Z:1620
[1]FM 00036640 Dem Tf= 785, Cf= 244, Ag= 1602, Qc= 0, Di= 0, Do= 0
[1]FM 00036650 Tx T38: d.t4_non_ecm_sig_end
[1]FM 00036670 Tx T38: i.no_signal
T38: duplicate packet received seq=13
T38: duplicate packet received seq=13
T38: duplicate packet received seq=13
[1]FM 00037640 Rx T38: i.v21_preamble
[1]FM 00038920 Rx T38: d.v21 . . .
[1]FM 00038920 Rx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00038940 Mod CFR Frame [ 5]: ff 13 84 ea 7d
[1]FM 00039260 Dem Modulation v29_9600_training
[1]FM 00039710 Tx T38: i.v29_9600_training
[1]FM 00039730 Tx T38: d.v29_9600 . . .
[1]FM 00066430 Dem Tf= 2090, Cf= 8255, Ag= 1610, Qc=63238, Di= 0, Do= 0
[1]FM 00066450 Tx T38: d.t4_non_ecm_sig_end
[1]FM 00066470 Tx T38: i.no_signal
[1]FM 00066810 Tx T38: i.v21_preamble
[1]FM 00067950 Tx T38: d.v21 . . .
[1]FM 00067970 Dem EOP Frame [ 5]: ff 13 2f 33 66
[1]FM 00067990 Tx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00068010 Tx T38: i.no_signal
T38: duplicate packet received seq=16
T38: duplicate packet received seq=16
T38: duplicate packet received seq=16
[1]FM 00069320 Rx T38: i.v21_preamble
T38: duplicate packet received seq=18
T38: duplicate packet received seq=18
T38: duplicate packet received seq=18
[1]FM 00070600 Rx T38: d.v21 . . .
[1]FM 00070600 Rx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00070620 Mod RTN Frame [ 5]: ff 13 4c ae 37
[1]FM 00071290 Tx T38: i.v21_preamble
[1]FM 00072430 Tx T38: d.v21 . . .
[1]FM 00072530 DCS: 1.2.0.2.0.0.0.0 v29_7200
[1]FM 00072530 Dem DCS Frame [ 8]: ff 13 83 00 ce 78 ff 04
[1]FM 00072550 Tx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00072570 Dem Modulation v29_7200_training
[1]FM 00072570 Tx T38: i.no_signal
[1]FM 00072590 Tx T38: i.v29_7200_training
[1]FM 00072990 Tx T38: d.v29_7200 . . .
[1]FM 00074370 Z:1200
[1]FM 00074590 Dem Tf= 1111, Cf= 241, Ag= 1663, Qc=63238, Di= 0, Do= 0
[1]FM 00074590 Tx T38: d.t4_non_ecm_sig_end
[1]FM 00074610 Tx T38: i.no_signal
T38: duplicate packet received seq=19
T38: duplicate packet received seq=19
T38: duplicate packet received seq=19
[1]FM 00075580 Rx T38: i.v21_preamble
T38: duplicate packet received seq=21
T38: duplicate packet received seq=21
T38: duplicate packet received seq=21
[1]FM 00076860 Rx T38: d.v21 . . .
[1]FM 00076860 Rx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00076880 Mod FTT Frame [ 5]: ff 13 44 e6 bb
[1]FM 00077550 Tx T38: i.v21_preamble
[1]FM 00078690 Tx T38: d.v21 . . .
[1]FM 00078790 DCS: 1.1.0.2.0.0.0.0 v27_4800
[1]FM 00078790 Dem DCS Frame [ 8]: ff 13 83 00 ca 78 9f 63
[1]FM 00078810 Tx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00078830 Tx T38: i.no_signal
[1]FM 00078850 Dem Modulation v27_4800_training
[1]FM 00078850 Tx T38: i.v27_4800_training
[1]FM 00083860 Dem Tf= 1111, Cf= 241, Ag= 1663, Qc=63238, Di= 0, Do= 0
[1]FM 00083870 Tx T38: d.t4_non_ecm_sig_end
[1]FM 00083890 Tx T38: i.no_signal
[1]FM 00084550 Tx T38: i.v21_preamble
[1]FM 00085690 Tx T38: d.v21 . . .
[1]FM 00085820 DCS: 1.1.0.2.0.0.0.0 v27_4800
[1]FM 00085820 Dem DCS Frame [ 8]: ff 13 83 00 ca 78 9f 63
[1]FM 00085830 Tx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00085850 Dem Modulation v27_4800_training
[1]FM 00085850 Tx T38: i.no_signal
[1]FM 00085870 Tx T38: i.v27_4800_training
[1]FM 00090860 Dem Tf= 1111, Cf= 241, Ag= 1663, Qc=63238, Di= 0, Do= 0
[1]FM 00090870 Tx T38: d.t4_non_ecm_sig_end
[1]FM 00090890 Tx T38: i.no_signal
[1]FM 00091550 Tx T38: i.v21_preamble
[1]FM 00092690 Tx T38: d.v21 . . .
[1]FM 00092810 DCS: 1.1.0.2.0.0.0.0 v27_4800
[1]FM 00092810 Dem DCS Frame [ 8]: ff 13 83 00 ca 78 9f 63
[1]FM 00092830 Tx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00092850 Dem Modulation v27_4800_training
[1]FM 00092850 Tx T38: i.no_signal
[1]FM 00092870 Tx T38: i.v27_4800_training
[1]FM 00097860 Dem Tf= 1111, Cf= 241, Ag= 1663, Qc=63238, Di= 0, Do= 0
[1]FM 00097870 Tx T38: d.t4_non_ecm_sig_end
[1]FM 00097890 Tx T38: i.no_signal
[1]FM 00098530 Tx T38: i.v21_preamble
[1]FM 00099670 Tx T38: d.v21 . . .
[1]FM 00099780 DCS: 1.1.0.2.0.0.0.0 v27_4800
[1]FM 00099780 Dem DCS Frame [ 8]: ff 13 83 00 ca 78 9f 63
[1]FM 00099810 Tx T38: d.hdlc_fcs_OK_sig_end
[1]FM 00099820 Dem Modulation v27_4800_training
[1]FM 00099830 Tx T38: i.no_signal
[1]FM 00099850 Tx T38: i.v27_4800_training
[1]FM 00104830 Dem Tf= 1111, Cf= 241, Ag= 1663, Qc=63238, Di= 0, Do= 0
[1]FM 00104830 Tx T38: d.t4_non_ecm_sig_end
[1]FM 00104850 Tx T38: i.no_signal
[1]<<64.192.112.13:5060(431)
[1]<<64.192.112.13:5060(431)
BYE sip:[my_username]@192.168.1.31:5061 SIP/2.0
Via: SIP/2.0/UDP 64.192.112.13:5060;branch=z9hG4bK9bfcfee9
From: sip:[email protected];tag=gss8ec360cd664f471d104d56aa41f73823
To: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
Contact: sip:[email protected]
Call-ID: [email protected]
CSeq: 102 BYE
User-Agent: Gafachi UAC v110.08
Max-Forwards: 70
Content-Length: 0
[1]->64.192.112.13:5060(333)
[1]->64.192.112.13:5060(333)
SIP/2.0 200 OK
To: “Fax” sip:[my_username]@64.192.112.13;tag=1e54e8fcc09e6b5o1
From: sip:[email protected];tag=gss8ec360cd664f471d104d56aa41f73823
Call-ID: [email protected]
CSeq: 102 BYE
Via: SIP/2.0/UDP 64.192.112.13:5060;branch=z9hG4bK9bfcfee9
Server: Linksys/SPA2102-5.2.3
Content-Length: 0
CC:Ended
FM Stop RxTx Forced
T38: StopRx
T38: StopTx
[1]FM Alert Stop RxTx (c=00244bf0;a=1)
[1:0]AUD Rel Call
[1]On Hook