iPECS-MG300iPECS-MG/GS56MxB.5Df APR/15
Boot Version-1.1Ab AUG/11
OS Version-1.1Ad MAY/13
VOIB24GS55T10Ha
Настроено три SIP провайдера через VOIB24. На всех провайдерах не принимаются и не отправляются факсы.
PGM305 - для MPB и VOIB - T38 Usage ON
PGM123 - FAX Mode ON
Снифы каждый разные, один раз пытались что-то про скорость договорится, чаще всего станция отбивает "no-signal[UNKNOWN PER: too long integer(per_integer)][Malformed Packet]" и молчит, иногда T38 вообще не появляется. Тестировал на одном провайдере у которого точно T38 включен.
Подскажите где ковырнуть.
Заранее спасибо за помощь.
Полноценные снифи tcpdump могу скину в личку.
Код:
|Time | 10.97.228.12 | 10.97.228.11 |
| | | 80.75.132.66 |
|14.728790| INVITE SDP (g711U g7 | |SIP From: <sip:883140776198342@80.75.132.66:5060;transport=UDP To:<sip:84957414062@80.75.132.66:5060;transport=UDP
| |(5060) ------------------> (5060) | |
|14.732979| 100 Trying| | |SIP Status
| |(5060) <------------------ (5060) | |
|14.743439| 401 Unauthorized | |SIP Status
| |(5060) <------------------ (5060) | |
|14.752613| ACK | | |SIP Request
| |(5060) ------------------> (5060) | |
|14.760402| INVITE SDP (g711U g7 | |SIP From: <sip:883140776198342@80.75.132.66:5060;transport=UDP To:<sip:84957414062@80.75.132.66:5060;transport=UDP
| |(5060) ------------------> (5060) | |
|14.763324| 100 Trying| | |SIP Status
| |(5060) <------------------ (5060) | |
|16.658512| 180 Ringing SDP (g71 | |SIP Status
| |(5060) <------------------ (5060) | |
|21.638502| 200 OK SDP (g711U te | |SIP Status
| |(5060) <------------------ (5060) | |
|21.660606| ACK | | |SIP Request
| |(5060) ------------------> (5060) | |
|21.777176| | RTP (g711U) |RTP Num packets:80 Duration:1.580s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|21.785725| | RTP (g711U) |RTP Num packets:412 Duration:8.221s SSRC:0x175455AD
| | |(63482) ------------------> (7594) |
|23.377297| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.377371| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.397171| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.397230| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.417175| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.417245| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.437166| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.437234| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.457169| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.457305| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.477206| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.477289| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.497159| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.497229| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.517172| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.517233| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.537202| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.537282| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.557176| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.557244| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.577228| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.577311| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.597228| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.597316| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.617233| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.617339| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.637232| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.637320| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.657235| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.657322| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.677232| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.677299| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.697233| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.697290| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.717186| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.717274| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.737179| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.737249| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.757178| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.757238| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.777178| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.777266| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.797175| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.797243| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.817373| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.837283| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|23.857246| | RTP (g711U) |RTP Num packets:158 Duration:3.139s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.017328| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.017390| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.037191| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.037261| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.057352| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.057476| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.077227| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.077290| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.097193| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.097263| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.117201| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.117258| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.137244| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.137308| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.157186| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.157257| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.177186| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.177246| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.197212| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.197298| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.217198| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.217268| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.237203| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.237293| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.257220| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.257302| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.277196| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.277266| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.297322| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.297411| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.317226| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.317310| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.337202| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.337268| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.357197| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.357255| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.377224| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.377286| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.397196| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.397265| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.417191| | RTP (telephone-event |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.417251| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.437466| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.457264| | RTP (g711U) |RTP Num packets:1 Duration:0.000s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|27.477297| | RTP (g711U) |RTP Num packets:130 Duration:2.580s SSRC:0x20102BD
| | |(63482) <------------------ (7594) |
|30.059778| INVITE SDP (t38) | |SIP Request
| |(5060) <------------------ (5060) | |
|30.081347| 200 OK SDP (t38) | |SIP Status
| |(5060) ------------------> (5060) | |
|30.097679| ACK | | |SIP Request
| |(5060) <------------------ (5060) | |
|30.268396| | v21-preamble |t38:t30 Ind:v21-preamble
| | |(63482) ------------------> (7594) |
|31.349545| | NSF | |t38:v21:HDLC:Non-Standard Facilities
| | |(63482) ------------------> (7594) |
|31.689045| | DIS DSR:ITU-T V.27 t |t38:v21:HDLC:Digital Identification Signal
| | |(63482) ------------------> (7594) |
|31.751313| | no-signal | |t38:t30 Ind:no-signal
| | |(63482) ------------------> (7594) |
|32.077296| | no-signal | |t38:t30 Ind:no-signal
| | |(63482) <------------------ (7594) |
|34.530448| | v21-preamble |t38:t30 Ind:v21-preamble
| | |(63482) ------------------> (7594) |
|36.291471| | NSF | |t38:v21:HDLC:Non-Standard Facilities
| | |(63482) ------------------> (7594) |
|36.670340| | DIS DSR:ITU-T V.27 t |t38:v21:HDLC:Digital Identification Signal
| | |(63482) ------------------> (7594) |
|36.728257| | no-signal | |t38:t30 Ind:no-signal
| | |(63482) ------------------> (7594) |
|37.797508| | v17-14400-long-train |t38:t30 Ind:v17-14400-long-training
| | |(63482) <------------------ (7594) |
|37.797573| | v17-14400-long-train |t38:t30 Ind:v17-14400-long-training
| | |(63482) <------------------ (7594) |
|37.817355| | v8-signal | |t38:t30 Ind:v8-signal
| | |(63482) <------------------ (7594) |
|37.817430| | v33-12000-training |t38:t30 Ind:v33-12000-training
| | |(63482) <------------------ (7594) |
|37.837343| | Ukn (0x19)| |t38:t30 Ind:Ukn (0x19)
| | |(63482) <------------------ (7594) |
|37.837572| | Ukn (0x1D)| |t38:t30 Ind:Ukn (0x1D)
| | |(63482) <------------------ (7594) |
|37.857346| | Ukn (0x21)| |t38:t30 Ind:Ukn (0x21)
| | |(63482) <------------------ (7594) |
|37.857411| | Ukn (0x25)| |t38:t30 Ind:Ukn (0x25)
| | |(63482) <------------------ (7594) |
|37.877347| | Ukn (0x29)| |t38:t30 Ind:Ukn (0x29)
| | |(63482) <------------------ (7594) |
|37.877418| | Ukn (0x2D)| |t38:t30 Ind:Ukn (0x2D)
| | |(63482) <------------------ (7594) |
|37.897340| | Ukn (0x31)| |t38:t30 Ind:Ukn (0x31)
| | |(63482) <------------------ (7594) |
|37.897420| | Ukn (0x35)| |t38:t30 Ind:Ukn (0x35)
| | |(63482) <------------------ (7594) |
|37.917348| | Ukn (0x39)| |t38:t30 Ind:Ukn (0x39)
| | |(63482) <------------------ (7594) |
|37.917412| | Ukn (0x3D)| |t38:t30 Ind:Ukn (0x3D)
| | |(63482) <------------------ (7594) |
|37.937353| | Ukn (0x41)| |t38:t30 Ind:Ukn (0x41)
| | |(63482) <------------------ (7594) |
|37.937430| | Ukn (0x45)| |t38:t30 Ind:Ukn (0x45)
| | |(63482) <------------------ (7594) |
|37.957336| | Ukn (0x49)| |t38:t30 Ind:Ukn (0x49)
| | |(63482) <------------------ (7594) |
|37.957415| | Ukn (0x4D)| |t38:t30 Ind:Ukn (0x4D)
| | |(63482) <------------------ (7594) |
|39.732401| | v21-preamble |t38:t30 Ind:v21-preamble
| | |(63482) ------------------> (7594) |
|41.472023| | NSF | |t38:v21:HDLC:Non-Standard Facilities
| | |(63482) ------------------> (7594) |
|41.637367| | no-signal | |t38:t30 Ind:no-signal
| | |(63482) <------------------ (7594) |
|41.637432| | no-signal | |t38:t30 Ind:no-signal
| | |(63482) <------------------ (7594) |
|41.657391| | cng | |t38:t30 Ind:cng
| | |(63482) <------------------ (7594) |
|41.657457| | cng | |t38:t30 Ind:cng
| | |(63482) <------------------ (7594) |
|41.677363| | ced | |t38:t30 Ind:ced
| | |(63482) <------------------ (7594) |
|41.677430| | ced | |t38:t30 Ind:ced
| | |(63482) <------------------ (7594) |
|41.697387| | v21-preamble |t38:t30 Ind:v21-preamble
| | |(63482) <------------------ (7594) |
|41.697465| | v21-preamble |t38:t30 Ind:v21-preamble
| | |(63482) <------------------ (7594) |
|41.717378| | v27-2400-training |t38:t30 Ind:v27-2400-training
| | |(63482) <------------------ (7594) |
|41.717445| | v27-2400-training |t38:t30 Ind:v27-2400-training
| | |(63482) <------------------ (7594) |
|41.737379| | v27-4800-training |t38:t30 Ind:v27-4800-training
| | |(63482) <------------------ (7594) |
|41.737467| | v27-4800-training |t38:t30 Ind:v27-4800-training
| | |(63482) <------------------ (7594) |
|41.757382| | v29-7200-training |t38:t30 Ind:v29-7200-training
| | |(63482) <------------------ (7594) |
|41.757457| | v29-7200-training |t38:t30 Ind:v29-7200-training
| | |(63482) <------------------ (7594) |
|41.777383| | v29-9600-training |t38:t30 Ind:v29-9600-training
| | |(63482) <------------------ (7594) |
|41.777449| | v29-9600-training |t38:t30 Ind:v29-9600-training
| | |(63482) <------------------ (7594) |
|41.797382| | v17-7200-short-train |t38:t30 Ind:v17-7200-short-training
| | |(63482) <------------------ (7594) |
|41.797469| | v17-7200-short-train |t38:t30 Ind:v17-7200-short-training
| | |(63482) <------------------ (7594) |
|41.817384| | v17-7200-long-traini |t38:t30 Ind:v17-7200-long-training
| | |(63482) <------------------ (7594) |
|41.817459| | v17-7200-long-traini |t38:t30 Ind:v17-7200-long-training
| | |(63482) <------------------ (7594) |
|41.837377| | v17-9600-short-train |t38:t30 Ind:v17-9600-short-training
| | |(63482) <------------------ (7594) |
|41.837443| | v17-9600-short-train |t38:t30 Ind:v17-9600-short-training
| | |(63482) <------------------ (7594) |
|41.851095| | DIS DSR:ITU-T V.27 t |t38:v21:HDLC:Digital Identification Signal
| | |(63482) ------------------> (7594) |
|41.857524| | v17-9600-long-traini |t38:t30 Ind:v17-9600-long-training
| | |(63482) <------------------ (7594) |
|41.857587| | v17-9600-long-traini |t38:t30 Ind:v17-9600-long-training
| | |(63482) <------------------ (7594) |
|41.877378| | v17-12000-short-trai |t38:t30 Ind:v17-12000-short-training
| | |(63482) <------------------ (7594) |
|41.877454| | v17-12000-short-trai |t38:t30 Ind:v17-12000-short-training
| | |(63482) <------------------ (7594) |
|41.897384| | v17-12000-long-train |t38:t30 Ind:v17-12000-long-training
| | |(63482) <------------------ (7594) |
|41.897448| | v17-12000-long-train |t38:t30 Ind:v17-12000-long-training
| | |(63482) <------------------ (7594) |
|41.909790| | no-signal | |t38:t30 Ind:no-signal
| | |(63482) ------------------> (7594) |
|44.888527| | v21-preamble |t38:t30 Ind:v21-preamble
| | |(63482) ------------------> (7594) |
|46.644749| | NSF | |t38:v21:HDLC:Non-Standard Facilities
| | |(63482) ------------------> (7594) |
|47.025160| | DIS DSR:ITU-T V.27 t |t38:v21:HDLC:Digital Identification Signal
| | |(63482) ------------------> (7594) |
|47.087264| | no-signal | |t38:t30 Ind:no-signal
| | |(63482) ------------------> (7594) |
|48.253548| BYE | | |SIP Request
| |(5060) ------------------> (5060) | |
|48.268426| 200 OK | | |SIP Status
| |(5060) <------------------ (5060) | |