СвязьПроект

Схема организации связи:

факс_А<-0/0->шлюз_A<-H.225.0,H.245->GK<-H.225.0,H.245->шлюз_B<-0/0->факс_B
                    |                                |       <-0/1->тел_B
                    |                                |
                    +----------RTP/RTCP,T.38---------+

Конфигурация шлюза_A

version 8.30V
!
hostname AP200
!
!
no bridge spanning-tree
!
dhcp-list 0 type server
dhcp-list 0 address server interface ether0.0
dhcp-list 0 option dhcp-lease-time 600
!
dhcp-list 1 type server
dhcp-list 1 address server  10.1.1.2 10.1.1.126 255.255.255.128
!
!
no ip-share enable
ip-share interface net-side ether0.0
ip-share interface local-side ether1.0
!
interface ether0.0
 ip address 172.24.66.67 255.255.255.0
 line-ctrl full-duplex
!
interface ether1.0
 no ip address
 shutdown
 ip dhcp-group 0
!
snmp name AP200B
!
no arp reset
!
route 0.0.0.0 0.0.0.0 172.24.66.1
!
ntp refresh 5
ntp server 192.168.66.23
!
pnp-sktelink debug on
!
ip-tos rtp precedence 5
ip-tos rtp delay
ip-tos rtp throughput
ip-tos sig precedence 5
ip-tos sig delay
ip-tos sig throughput
!
vlan-pri rtp 6
vlan-pri sig 6
!
!
!
!
!
! VoIP configuration.
!
!
! Voice service voip configuration.
!
voice service voip
 fax protocol t38 redundancy 0
 fax rate 14400
 h323 call start slow
 h323 call channel early
 h323 call tunnel enable
 hold-tone-play ring-back
 timeout tring 180
 timeout tidt 5
 timeout t301 90
 timeout tttl 300
 max-frame g729 6
 max-frame g711 3
 busyout monitor gatekeeper
 no busyout monitor sip-server
 no busyout monitor callagent
 busyout monitor voip-interface
 display send none
 dynamic-payload-type nte-rfc2833 127
!
!
! Voice port configuration.
!
! FXS
voice-port 0/0
 no comfort-noise
 fax-early-detect
 caller-id enable
 caller-id name disable
!
!
! FXS
voice-port 0/1
 no comfort-noise
 fax-early-detect
 caller-id enable
 caller-id name disable
!
!
!
!
! Pots peer configuration.
!
dial-peer voice 1000 pots
 destination-pattern 00000013451391
 port 0/0
!
dial-peer voice 1001 pots
 destination-pattern 00000013451392
 port 0/1
!
!
!
! Voip peer configuration.
!
dial-peer voice 9900 voip
 destination-pattern T
 session target ras
 answer-address T
 voice-class codec 1
 no vad
 codec-variant g7231 standard
 codec-variant g729 annex-a
 dtmf-relay dual-mode
!
!
!
dial-peer ipaddr-prefix n
dial-peer call-hold h
!
!
!
! Gateway configuration.
!
gateway
 h323-id voip.172.24.66.67
 security password 123450
 security clear-token-option cisco-endpoint-style
 gkip 172.24.66.5 1719 128
 keep-gk-on-rrj
 ignore-msg-from-other-gk
 register
!
!
! Codec classes configuration.
!
voice class codec 1
 codec preference 1 g729
 codec preference 2 g711alaw
!
voice class codec 2
 codec preference 1 g711alaw
 codec preference 2 g729
!
voice class codec 3
 codec preference 1 g729
!
voice class codec 4
 codec preference 1 g711alaw
!
!
!
! SIP UA configuration.
!
sip-ua
!
!
! MGCP configuration.
!
mgcp
 no codec
 vad
!
!
! Tones
voice class dial-tone 425 0 0 0 0 0 -12
!
voice class ring-back-tone 425 0 1000 4000 0 0 -12
!
voice class line-busy-tone 425 0 350 350 0 0 -12
!
voice class reorder-tone 425 0 349 350 0 0 -12
!
!
!
!
voip-interface ether0.0

Конфигурация шлюза_B

version 8.30V
!
hostname AP200
!
!
no bridge spanning-tree
!
ip classless
!
dhcp-list 0 type server
dhcp-list 0 address server interface ether0.0
dhcp-list 0 option dhcp-lease-time 600
!
dhcp-list 1 type server
dhcp-list 1 address server  10.1.1.2 10.1.1.126 255.255.255.128
!
!
no ip-share enable
ip-share interface net-side ether0.0
ip-share interface local-side ether1.0
!
interface ether0.0
 ip address 172.24.66.68 255.255.255.0
 line-ctrl full-duplex
!
interface ether1.0
 no ip address
 shutdown
!
snmp name AP200B
!
no arp reset
!
route 0.0.0.0 0.0.0.0 172.24.66.1
!
ntp refresh 5
ntp offset 05:00
ntp server 192.168.66.23 version 4
!
pnp-sktelink debug on
!
ip-tos rtp precedence 5
ip-tos rtp delay
ip-tos rtp throughput
ip-tos sig precedence 5
ip-tos sig delay
ip-tos sig throughput
!
vlan-pri rtp 6
vlan-pri sig 6
!
!
!
!
!
! VoIP configuration.
!
!
! Voice service voip configuration.
!
voice service voip
 fax protocol t38 redundancy 0
 fax rate 14400
 h323 call start slow
 h323 call channel early
 h323 call tunnel enable
 hold-tone-play ring-back
 timeout tring 180
 timeout tidt 5
 timeout t301 90
 timeout tttl 300
 max-frame g7231 2
 max-frame g729 6
 max-frame g711 3
 busyout monitor gatekeeper
 no busyout monitor sip-server
 no busyout monitor callagent
 busyout monitor voip-interface
 display send none
 dynamic-payload-type nte-rfc2833 127
!
!
! Voice port configuration.
!
! FXS
voice-port 0/0
 no comfort-noise
 fax-early-detect
 caller-id enable
 caller-id name disable
!
!
! FXS
voice-port 0/1
 no comfort-noise
 fax-early-detect
 caller-id enable
 caller-id name disable
!
!
!
!
! Pots peer configuration.
!
dial-peer voice 1000 pots
 destination-pattern 00000013421397
 port 0/0
!
dial-peer voice 1001 pots
 destination-pattern 00000013421398
 port 0/1
!
!
!
! Voip peer configuration.
!
dial-peer voice 9900 voip
 destination-pattern T
 session target ras
 answer-address T
 voice-class codec 1
 no vad
 codec-variant g7231 standard
 codec-variant g729 annex-a
 dtmf-relay dual-mode
!
!
!
dial-peer ipaddr-prefix n
dial-peer call-hold h
!
!
!
! Gateway configuration.
!
gateway
 h323-id voip.172.24.66.68
 security password 123450
 security clear-token-option cisco-endpoint-style
 gkip 172.24.66.5 1719 1
 keep-gk-on-rrj
 ignore-msg-from-other-gk
 register
!
!
! Codec classes configuration.
!
voice class codec 1
 codec preference 1 g729
 codec preference 2 g711alaw
!
voice class codec 2
 codec preference 1 g711alaw
 codec preference 2 g729
!
voice class codec 3
 codec preference 1 g729
!
voice class codec 4
 codec preference 1 g711alaw
!
!
!
! SIP UA configuration.
!
sip-ua
!
!
! MGCP configuration.
!
mgcp
 no codec
 vad
!
!
! Tones
voice class dial-tone 425 0 0 0 0 0 -12
!
voice class ring-back-tone 425 0 1000 4000 0 0 -12
!
voice class line-busy-tone 425 0 350 350 0 0 -12
!
voice class reorder-tone 425 0 349 350 0 0 -12
!
!
!
!
voip-interface ether0.0

Отладка вызовов с шлюза_B с моими комментариями: debug voip call, debug rta ipc

Вызов #1: набор номера 03431811 (третье устройство)

[94460.625] VM(0/1/0) vmOffHook
[94460.685] VM(0/1/0) vmTmoOffHook
[94460.685] VM(0/1/0) Rx OffHook
[94460.685] VM(0/1/0) Modem attribute disable
[94460.685] VM(0/1/0) Modem attribute G711A
[94460.685] VM(0/1/0) vopp enable
[94460.685] VM(0/1/0) Tx OFFHOOK_IND
[94460.685] VM(0/1/0) play Dial tone
337     <CEP    000100> : Call Received
338     <CEP    000100> : Call Initiated : calledNumber() crv(0) total(0)
339     <Call   43>     : ******************  Call Created status(InitiatedByFXS)  *******************
340     <CEP    000100> : Calling number(00000013421398)
341     <CEP    000100> : Call id(ecf3db4a-ee0b-ff1f-8047-0002a402cb10) callNum(43)
[94461.990] VM(0/1/0) Tx DIGIT_IND '0'
[94461.995] VM(0/1/0) play mute
342     <Call   43>     : Digit(0) at InitiatedByFXS
343     <Call   43>     : MatchedAll
[94462.150] VM(0/1/0) Tx DIGIT_IND '3'
344     <Call   43>     : Digit(3) at CalleeDeterminedWaitDigit
345     <Call   43>     : MatchedAll
[94462.310] VM(0/1/0) Tx DIGIT_IND '4'
346     <Call   43>     : Digit(4) at CalleeDeterminedWaitDigit
347     <Call   43>     : MatchedAll
[94462.480] VM(0/1/0) Tx DIGIT_IND '3'
348     <Call   43>     : Digit(3) at CalleeDeterminedWaitDigit
349     <Call   43>     : MatchedAll
[94462.640] VM(0/1/0) Tx DIGIT_IND '1'
350     <Call   43>     : Digit(1) at CalleeDeterminedWaitDigit
351     <Call   43>     : MatchedAll
[94462.810] VM(0/1/0) Tx DIGIT_IND '8'
352     <Call   43>     : Digit(8) at CalleeDeterminedWaitDigit
353     <Call   43>     : MatchedAll
[94462.970] VM(0/1/0) Tx DIGIT_IND '1'
354     <Call   43>     : Digit(1) at CalleeDeterminedWaitDigit
355     <Call   43>     : MatchedAll
[94463.140] VM(0/1/0) Tx DIGIT_IND '1'
356     <Call   43>     : Digit(1) at CalleeDeterminedWaitDigit
357     <Call   43>     : MatchedAll
[94463.300] VM(0/1/0) Tx DIGIT_IND '#'
358     <Call   43>     : Digit(#) at CalleeDeterminedWaitDigit
359     <Call   43>     : MatchAllProcess After Sorted
                          <0>  id(9900) dest(T) prefer(0) selected(31)
360     <Call   43>     : Initiate callee with dial-peer(T) status(CalleeDeterminedAll) id(ecf3db4a-ee0b-ff1f-8047-0002a402cb10)
361     <NetEP  43>     : InitiateOutCall: calledNum(03431811) callingNum(00000013421398) target(ras)
362     <NetEP  43>     : DoCall: calledAddr(03431811@) callingAddr(00000013421398)
[94463.305] VM(0/1/0) set T38 mode STD
[94463.305] VM(0/1/0) Fax rate 14400
363     <GK     43>     : Send ARQ.
364     <GK     43>     : Received ACF.
365     <H323   43>     : local capabilities.
                          number of capabilities = 5
                                  1 : g729A-8k
                                  2 : g711alaw-64k
                                  3 : T.38
                                  4 : UserInput/basicString
                                  5 : UserInput/hookflash
366     <H225   43>     : Try signalling TCP connect (172.24.66.5:1720)
367     <H225   43>     : Signalling TCP connect success (43)
368     <H245   43>     : Send TCS request.
369     <H245   43>     : Send MSD request.
370     <Q931   43>     : Send SETUP
371     <Q931   43>     : Received CALL PROCEEDING
372     <H225   43>     : Remote Endpoint (CiscoCallManager,1,181,0,18)
373     <Q931   43>     : Received ALERTING
374     <H225   43>     : Remote Endpoint (CiscoCallManager,1,181,0,18)
375     <Call   43>     : Alert from(ffffffff) pseudo(0) inband(0) status(CalleeInitiated)
[94465.495] RTA(0/1/0) Rx CC_ALERT_RSP peerId(0/0/0)
[94465.495] VM(0/1/0) play RingBack tone
376     <Q931   43>     : Received CONNECT
377     <H225   43>     : Remote Endpoint (CiscoCallManager,1,181,0,18)
378     <H245   43>     : Send TCS request.
379     <H245   43>     : Send MSD request.
380     <H245   43>     : Received TCS request.
381     <H245   43>     : remote capabilities matching to local capabilities.
                          number of capabilities = 1
                                  1 : g729A-8k
382     <H245   43>     : Send TCS ack.
383     <H245   43>     : Received TCS ack..
384     <H245   43>     : Received MSD ack.
385     <H245   43>     : Send MSD ack.
386     <H245   43>     : Send OLC request.
387     <Call   43>     : Connected from(ffffffff)
[94469.630] RTA(0/1/0) Rx AP_SVC_REQ nSvcElem=1 rawDataLen=0
   VAD_CTRL 0
[94469.630] VM(0/1/0) VAD disable
[94469.630] VM(0/1/0) SID enable by CCC
[94469.630] RTA(0/1/0) Rx CC_CONNECT_RSP peerId(0/0/0)
[94469.630] VM(0/1/0) Fax enable
[94469.635] VM(0/1/0) play mute
388     <NetEP  43>     : Call with D.Kochmashev established
389     <H245   43>     : Received OLC request.
390     <Chan   43>     : Open - number(1) direction(receive) session(voice) codec(g729A-8k)
                          - Local : Data(23076) Cont(23077) Addr(172.24.66.68)
                          - Remote : Data(24580) Cont(24581) DataAddr(172.24.66.5) ContAddr(172.24.66.5)
[94469.640] VM(0/1/0) SID disable by CCC
[94469.640] RTA(0/1/0) Rx RS_LISTEN_REQ callId=43 ssId=1 G729A
        peer=172.24.66.5 mp=23076/23077 hp=24580/24581
[94469.640] VM(0/1/0) codec same G729A
391     <H245   43>     : Send OLC ack.
392     <H245   43>     : Received OLC ack.
393     <Chan   43>     : Open - number(101) direction(transmit) session(voice) codec(g729A-8k)
                          - Local : Data(23076) Cont(23077) Addr(172.24.66.68)
                          - Remote : Data(24580) Cont(24581) DataAddr(172.24.66.5) ContAddr(172.24.66.5)
[94469.650] VM(0/1/0) SID disable by CCC
[94469.650] RTA(0/1/0) Rx RS_OPEN_REQ callId=43 ssId=1 G729A
        peer=172.24.66.5 mp=23076/23077 hp=24580/24581
[94469.650] VM(0/1/0) codec same G729A

Вызов #1: соединение установлено

Вызов #2: набор номера 03451391 (шлюз_A)

[94475.415] VM(0/0/0) vmOffHook
[94475.475] VM(0/0/0) vmTmoOffHook
[94475.475] VM(0/0/0) Rx OffHook
[94475.475] VM(0/0/0) Modem attribute disable
[94475.475] VM(0/0/0) Modem attribute G711A
[94475.475] VM(0/0/0) vopp enable
[94475.475] VM(0/0/0) Tx OFFHOOK_IND
[94475.475] VM(0/0/0) play Dial tone
394     <CEP    000000> : Call Received
395     <CEP    000000> : Call Initiated : calledNumber() crv(0) total(1)
396     <Call   44>     : ******************  Call Created status(InitiatedByFXS)  *******************
397     <CEP    000000> : Calling number(00000013421397)
398     <CEP    000000> : Call id(fbf3db4a-0e61-ae91-8049-0002a402cb10) callNum(44)
[94475.545] VM(0/0/0) vmOnHook
[94475.555] VM(0/0/0) vmOffHook
[94475.615] VM(0/0/0) vmTmoOffHook
[94475.615] VM(0/0/0) Rx OffHook
[94477.405] VM(0/0/0) Tx DIGIT_IND '0'
[94477.405] VM(0/0/0) play mute
399     <Call   44>     : Digit(0) at InitiatedByFXS
400     <Call   44>     : MatchedAll
[94477.595] VM(0/0/0) Tx DIGIT_IND '3'
401     <Call   44>     : Digit(3) at CalleeDeterminedWaitDigit
402     <Call   44>     : MatchedAll
[94477.775] VM(0/0/0) Tx DIGIT_IND '4'
403     <Call   44>     : Digit(4) at CalleeDeterminedWaitDigit
404     <Call   44>     : MatchedAll
[94477.965] VM(0/0/0) Tx DIGIT_IND '5'
405     <Call   44>     : Digit(5) at CalleeDeterminedWaitDigit
406     <Call   44>     : MatchedAll
[94478.155] VM(0/0/0) Tx DIGIT_IND '1'
407     <Call   44>     : Digit(1) at CalleeDeterminedWaitDigit
408     <Call   44>     : MatchedAll
[94478.335] VM(0/0/0) Tx DIGIT_IND '3'
409     <Call   44>     : Digit(3) at CalleeDeterminedWaitDigit
410     <Call   44>     : MatchedAll
[94478.515] VM(0/0/0) Tx DIGIT_IND '9'
411     <Call   44>     : Digit(9) at CalleeDeterminedWaitDigit
412     <Call   44>     : MatchedAll
[94478.705] VM(0/0/0) Tx DIGIT_IND '1'
413     <Call   44>     : Digit(1) at CalleeDeterminedWaitDigit
414     <Call   44>     : MatchedAll
[94478.885] VM(0/0/0) Tx DIGIT_IND '#'
415     <Call   44>     : Digit(#) at CalleeDeterminedWaitDigit
416     <Call   44>     : MatchAllProcess After Sorted
                          <0>  id(9900) dest(T) prefer(0) selected(32)
417     <Call   44>     : Initiate callee with dial-peer(T) status(CalleeDeterminedAll) id(fbf3db4a-0e61-ae91-8049-0002a402cb10)
418     <NetEP  44>     : InitiateOutCall: calledNum(03451391) callingNum(00000013421397) target(ras)
419     <NetEP  44>     : DoCall: calledAddr(03451391@) callingAddr(00000013421397)
[94478.890] VM(0/0/0) set T38 mode STD
[94478.890] VM(0/0/0) Fax rate 14400
420     <GK     44>     : Send ARQ.
421     <GK     44>     : Received ACF.
422     <H323   44>     : local capabilities.
                          number of capabilities = 5
                                  1 : g729A-8k
                                  2 : g711alaw-64k
                                  3 : T.38
                                  4 : UserInput/basicString
                                  5 : UserInput/hookflash
423     <H225   44>     : Try signalling TCP connect (172.24.66.5:1720)
424     <H225   44>     : Signalling TCP connect success (44)
425     <H245   44>     : Send TCS request.
426     <H245   44>     : Send MSD request.
427     <Q931   44>     : Send SETUP
428     <Q931   44>     : Received CALL PROCEEDING
429     <Q931   44>     : Received FACILITY
430     <H245   44>     : Received TCS request.
431     <H245   44>     : remote capabilities matching to local capabilities.
                          number of capabilities = 5
                                  1 : g729A-8k
                                  2 : g711alaw-64k
                                  3 : T.38
                                  4 : UserInput/basicString
                                  5 : UserInput/hookflash
432     <H245   44>     : Send TCS ack.
433     <Q931   44>     : Send FACILITY
434     <Q931   44>     : Received FACILITY
435     <H245   44>     : Received MSD request.
436     <H245   44>     : Send MSD ack.
437     <Q931   44>     : Send FACILITY
438     <Q931   44>     : Received ALERTING
439     <Call   44>     : Alert from(ffffffff) pseudo(0) inband(0) status(CalleeInitiated)
[94479.000] RTA(0/0/0) Rx CC_ALERT_RSP peerId(0/0/0)
[94479.000] VM(0/0/0) play RingBack tone
440     <Q931   44>     : Received FACILITY
441     <H245   44>     : Received TCS ack..
442     <Q931   44>     : Received FACILITY
443     <H245   44>     : Received MSD ack.
444     <H245   44>     : Send OLC request.
445     <Q931   44>     : Send FACILITY
446     <Q931   44>     : Received FACILITY
447     <H245   44>     : Received OLC request.
448     <Chan   44>     : Open - number(101) direction(receive) session(voice) codec(g729A-8k)
                          - Local : Data(23078) Cont(23079) Addr(172.24.66.68)
                          - Remote : Data(23082) Cont(23083) DataAddr(172.24.66.67) ContAddr(172.24.66.67)
[94479.020] VM(0/0/0) SID disable by CCC
[94479.020] RTA(0/0/0) Rx RS_LISTEN_REQ callId=44 ssId=1 G729A
        peer=172.24.66.67 mp=23078/23079 hp=23082/23083
[94479.020] VM(0/0/0) codec same G729A
449     <H245   44>     : Send OLC ack.
450     <Q931   44>     : Send FACILITY
451     <Q931   44>     : Received FACILITY
452     <H245   44>     : Received OLC ack.
453     <Q931   44>     : Received CONNECT
454     <H225   44>     : Remote Endpoint (AddPac VoIP,8.23,97,0,22)
455     <Call   44>     : Connected from(ffffffff)
[94482.805] RTA(0/0/0) Rx AP_SVC_REQ nSvcElem=1 rawDataLen=0
   VAD_CTRL 0
[94482.805] VM(0/0/0) VAD disable
[94482.805] VM(0/0/0) SID enable by CCC
[94482.810] RTA(0/0/0) Rx CC_CONNECT_RSP peerId(0/0/0)
[94482.810] VM(0/0/0) Fax enable
[94482.810] VM(0/0/0) play mute
456     <NetEP  44>     : Call with 172.24.66.5 established
457     <Chan   44>     : Open - number(101) direction(receive) session(voice) codec(g729A-8k)
                          - Local : Data(23078) Cont(23079) Addr(172.24.66.68)
                          - Remote : Data(23082) Cont(23083) DataAddr(172.24.66.67) ContAddr(172.24.66.67)
458     <Chan   44>     : Open - number(101) direction(transmit) session(voice) codec(g729A-8k)
                          - Local : Data(23078) Cont(23079) Addr(172.24.66.68)
                          - Remote : Data(23082) Cont(23083) DataAddr(172.24.66.67) ContAddr(172.24.66.67)
[94482.810] VM(0/0/0) SID disable by CCC
[94482.810] RTA(0/0/0) Rx RS_OPEN_REQ callId=44 ssId=1 G729A
        peer=172.24.66.67 mp=23078/23079 hp=23082/23083
[94482.810] VM(0/0/0) codec same G729A

Вызов #2: соединение установлено

Вызов #2: ответ факса

459      <Q931   44>     : Received FACILITY
460     <H245   44>     : Received RM request.
(bdseong) table[i].GetMainType(0) mainMode(2) table[i].GetSubMode(11) subMode(13)
(bdseong) table[i].GetMainType(0) mainMode(2) table[i].GetSubMode(2) subMode(13)
(bdseong) table[i].GetMainType(2) mainMode(2) table[i].GetSubMode(13) subMode(13)
461     <Q931   44>     : Send FACILITY
462     <H245   44>     : Send CLC request.
[94485.135] RTA(0/0/0) Rx RS_CLOSE_REQ callId=44 ssId=1 dir=forw
463     <Chan   44>     : Close - number(101) direction(transmit)
464     <Q931   44>     : Send FACILITY
[94485.145] RTA(0/0/0) Rx RS_CLOSE_REQ callId=44 ssId=1 dir=reve
[94485.145] RTA(0/0/0) close Media socket
[94485.145] RTA(0/0/0) close RTCP socket
465     <Chan   44>     : Close - number(101) direction(receive)
466     <H245   44>     : Send OLC request.
467     <Q931   44>     : Send FACILITY
468     <Q931   44>     : Received FACILITY
469     <H245   44>     : Received CLC request.
470     <H245   44>     : Send CLC ack.
471     <Q931   44>     : Send FACILITY
472     <Q931   44>     : Received FACILITY
473     <H245   44>     : Received OLC request.
474     <Chan   44>     : Open - number(102) direction(receive) session(data) codec(T.38)
                          - Local : Data(23078) Cont(23079) Addr(172.24.66.68)
                          - Remote : Data(23082) Cont(23083) DataAddr(172.24.66.67) ContAddr(172.24.66.67)
[94485.170] RTA(0/0/0) Rx RS_LISTEN_REQ callId=44 ssId=3 FAX
        peer=172.24.66.67 mp=23078/23079 hp=23082/23083
475     <H245   44>     : Send OLC ack.
476     <Q931   44>     : Send FACILITY
477     <Q931   44>     : Received FACILITY
478     <H245   44>     : Received CLC ack.
479     <Q931   44>     : Received FACILITY
480     <H245   44>     : Received OLC ack.
481     <Chan   44>     : Open - number(102) direction(transmit) session(data) codec(T.38)
                          - Local : Data(23078) Cont(23079) Addr(172.24.66.68)
                          - Remote : Data(23082) Cont(23083) DataAddr(172.24.66.67) ContAddr(172.24.66.67)
[94485.185] RTA(0/0/0) Rx RS_OPEN_REQ callId=44 ssId=3 FAX
        peer=172.24.66.67 mp=23078/23079 hp=23082/23083

Вызов #2: предполагаю, что на этом этапе произошла отправка T.30 CED

!!! Обратите внимание на <Call   43> - это Вызов #1 (голосовой), а не Вызов #2 (факс).
!!! Возможно ошибка здесь.

482     <Call   43>     : FaxIndicated from(2b)

Вызов #1: обрыв (несмотря на то, что указана причина "Local:CallClear", трубку не клали)

483     <Call   43>     : Request change of mode to  t38fax
(bdseong) table[i].GetMainType(0) mainMode(2) table[i].GetSubMode(11) subMode(13)
(bdseong) ........ h323.cxx/7566
484     <Call   43>     : Terminated  from(fffffff7) this(Local:CallClear) before(NULL) forced(0)
485     <CEP    000100> : DisconnectCall at Busy
486     <CEP    000100> : StopSignal
[94485.715] RTA(0/1/0) Rx AP_SVC_REQ nSvcElem=1 rawDataLen=0
   DTMF_STOP
[94485.715] VM(0/1/0) play mute
487     <CEP    000100> : Disconnect (0)
[94485.715] RTA(0/1/0) Rx CC_DISCONN_REQ CZ=0, peerId(0/0/0)
[94485.715] VM(0/1/0) play Reorder tone
[94485.715] RTA(0/1/0) Rx RS_CLOSE_REQ callId=43 ssId=1 dir=reve
488     <Chan   43>     : Close - number(1) direction(receive)
[94485.715] RTA(0/1/0) Rx RS_CLOSE_REQ callId=43 ssId=1 dir=forw
[94485.715] RTA(0/1/0) close Media socket
[94485.715] RTA(0/1/0) close RTCP socket
489     <Chan   43>     : Close - number(101) direction(transmit)
490     <Q931   43>     : Send RELEASE COMPLETE
491     <GK     43>     : Send DRQ.
492     <NetEP  43>     : Call TO <D.Kochmashev> terminated reason(Local:CallClear)
493     <GK     43>     : Received DCF.
[94491.215] VM(0/1/0) vmOnHook
[94491.265] VM(0/1/0) vmTmoOnHook
[94491.315] VM(0/1/0) vmTmoOnHook
[94491.365] VM(0/1/0) vmTmoOnHook
[94491.415] VM(0/1/0) vmTmoOnHook
[94491.465] VM(0/1/0) vmTmoOnHook
[94491.515] VM(0/1/0) vmTmoOnHook
[94491.565] VM(0/1/0) vmTmoOnHook
[94491.615] VM(0/1/0) vmTmoOnHook
[94491.665] VM(0/1/0) vmTmoOnHook
[94491.715] VM(0/1/0) vmTmoOnHook
[94491.765] VM(0/1/0) vmTmoOnHook
[94491.815] VM(0/1/0) vmTmoOnHook
[94491.865] VM(0/1/0) vmTmoOnHook
[94491.915] VM(0/1/0) vmTmoOnHook
[94491.915] VM(0/1/0) Rx OnHook
[94491.915] VM(0/1/0) vopp idle
[94491.915] VM(0/1/0) Tx DISCONN_CNF
494     <CEP    000100> : Disconnected(16) at Disconnecting

Вызов #2: разъединение (трубку положили)

[94493.980] VM(0/0/0) vmOnHook
[94494.030] VM(0/0/0) vmTmoOnHook
[94494.080] VM(0/0/0) vmTmoOnHook
[94494.130] VM(0/0/0) vmTmoOnHook
[94494.180] VM(0/0/0) vmTmoOnHook
[94494.230] VM(0/0/0) vmTmoOnHook
[94494.280] VM(0/0/0) vmTmoOnHook
[94494.330] VM(0/0/0) vmTmoOnHook
[94494.380] VM(0/0/0) vmTmoOnHook
[94494.430] VM(0/0/0) vmTmoOnHook
[94494.480] VM(0/0/0) vmTmoOnHook
[94494.530] VM(0/0/0) vmTmoOnHook
[94494.580] VM(0/0/0) vmTmoOnHook
[94494.630] VM(0/0/0) vmTmoOnHook
[94494.680] VM(0/0/0) vmTmoOnHook
[94494.680] VM(0/0/0) Rx OnHook
[94494.680] VM(0/0/0) vopp idle
[94494.680] VM(0/0/0) Tx DISCONN_CNF
495     <CEP    000000> : Disconnected(16) at Busy
496     <Call   44>     : Terminated  from(0) this(Local:CallClear) before(NULL) forced(0)
497     <CEP    000000> : DisconnectCall at Idle
[94494.680] RTA(0/0/0) Rx RS_CLOSE_REQ callId=44 ssId=3 dir=reve
498     <Chan   44>     : Close - number(102) direction(receive)
[94494.680] RTA(0/0/0) Rx RS_CLOSE_REQ callId=44 ssId=3 dir=forw
[94494.680] RTA(0/0/0) close Media socket
499     <Chan   44>     : Close - number(102) direction(transmit)
500     <Q931   44>     : Send FACILITY
501     <Q931   44>     : Send RELEASE COMPLETE
502     <GK     44>     : Send DRQ.
503     <NetEP  44>     : Call TO <172.24.66.5> terminated reason(Local:CallClear)
504     <GK     44>     : Received DCF.