Всем доброго времени суток!
Знающие люди, подскажите, пожалуйста! Я сам новичок в настройке Alcatel, поэтому ищу совета здесь у Вас. Суть проблемы: имеется несколько удаленных друг от друга станций в разных субъектах РФ. Подключены друг к другу по локальной сети. Выходим к другой станции через 7 (выход в сеть), далее 4-хзначные коды станций, потом короткие номера абонентов. Недавно выяснилось, что нет выхода на одну из АТС. К удаленному абоненту приходит один гудок, номер звонящего высвечивается на секунду, далее сразу идет сброс. А у звонящего ничего не слышно, секунд 15 ждет, потом сброс. Внизу привожу трассировку:
(714345:655455) 1022: Send_IO1 (link-nbr=15, sapi=0, tei=0) :
| long: 105 desti: 0 source: 15 cryst: 0 cpl: 15 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : SETUP [05] Call ref : 44 3f
|____________________________________________________________
|
| [9f] Non-locking shift. codeset : 7
| [a2] EI_IP_TYPE_TERM
| [9f] Non-locking shift. codeset : 7
| IE:[05] EI_IP_INFOS (l=9) -> G729 Ece 1 Vad 0 Profil 1, IPv4 :172.16.216.67.
| [9f] Non-locking shift. codeset : 7
| IE:[06] EI_IP_PAYLOADS (l=1) -> G723 Ece 1 Vad 0
| [9f] Non-locking shift. codeset : 7
| IE:[07] EI_IP_QOS (l=3) b8 a0 00
| [9f] Non-locking shift. codeset : 7
| IE:[0a] EI_RTP_INFO (l=30)
| -> stop_packet=0 stop_rtp=1 h323=0 wc=0 rf=0 udp=1 rqm=0
| -> Transm_Bande=1 detection_Q23=1 dtmf_payload=96
| -> Port RTP = 32544, IPv4 : 172. 16. 208. 67.
| -> Port RTCP SR = 32545, IPv4 : 172. 16. 208. 67.
| -> Port RTCP RR = 32545, IPv4 : 172. 16. 208. 67.
| -> Port Fax = 32547, IPv4 : 172. 16. 208. 67.
| IE:[04] BEARER_CAPABILITY (l=3) 80 90 a3
| IE:[18] CHANNEL (l=3) a8 83 82 -> T2 : No B channel
| IE:[6c] CALLING_NUMBER (l=6) -> 21 81 Num : 5033
| IE:[70] CALLED_NUMBER (l=9) -> 81 Num : 85004515
| [a1] Sending complete
|____________________________________________________________
____________________________________________________________
| (714346:655457) Physical-Event :
| long: 21 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : CALL PROC (02) Call ref : c4 3f
|____________________________________________________________
|
| IE:[18] CHANNEL (l=1) a8 -> T2 : No B channel
|____________________________________________________________
____________________________________________________________
| (714349:655458) Physical-Event :
| long: 27 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : PROGRESS (03) Call ref : c4 3f
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 80 88
| [97] Locking shift. codeset : 7
| IE:[0a] EI_RTP_INFO (l=2)
| -> stop_packet=0 stop_rtp=0 h323=1 wc=0 rf=0 udp=0 rqm=0
| -> Transm_Bande=0 detection_Q23=1
|____________________________________________________________
____________________________________________________________
| (714349:655459) 1022: Send_IO1 (link-nbr=22, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 22 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : PROGRESS (03) Call ref : 80 05
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 80 88
|____________________________________________________________
____________________________________________________________
| (714351:655460) Physical-Event :
| long: 27 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : ALERT (01) Call ref : c4 3f
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 80 88
| [97] Locking shift. codeset : 7
| IE:[0a] EI_RTP_INFO (l=2)
| -> stop_packet=0 stop_rtp=0 h323=1 wc=0 rf=0 udp=0 rqm=0
| -> Transm_Bande=0 detection_Q23=1
|____________________________________________________________
____________________________________________________________
| (714351:655461) 1022: Send_IO1 (link-nbr=22, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 22 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : ALERT (01) Call ref : 80 05
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 80 88
|____________________________________________________________
____________________________________________________________
| (714438:655462) Physical-Event :
| long: 22 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : RELEASE [4d] Call ref : c4 3f
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
____________________________________________________________
| (714438:655463) 1027: Send_IO1 (link-nbr=22, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 22 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : DISCONNECT [45] Call ref : 80 05
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
____________________________________________________________
| (714438:655464) 1022: Send_IO1 (link-nbr=15, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 15 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : REL COMP [5a] Call ref : 44 3f
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
А эта трассировка другой удаленной станции, где стык происходит нормально:
(713298:655327) 1022: Send_IO1 (link-nbr=15, sapi=0, tei=0) :
| long: 105 desti: 0 source: 15 cryst: 0 cpl: 15 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : SETUP [05] Call ref : 44 3b
|____________________________________________________________
|
| [9f] Non-locking shift. codeset : 7
| [a2] EI_IP_TYPE_TERM
| [9f] Non-locking shift. codeset : 7
| IE:[05] EI_IP_INFOS (l=9) -> G729 Ece 1 Vad 0 Profil 1, IPv4 :172.16.212.51.
| [9f] Non-locking shift. codeset : 7
| IE:[06] EI_IP_PAYLOADS (l=1) -> G723 Ece 1 Vad 0
| [9f] Non-locking shift. codeset : 7
| IE:[07] EI_IP_QOS (l=3) b8 a0 00
| [9f] Non-locking shift. codeset : 7
| IE:[0a] EI_RTP_INFO (l=30)
| -> stop_packet=0 stop_rtp=1 h323=0 wc=0 rf=0 udp=1 rqm=0
| -> Transm_Bande=1 detection_Q23=1 dtmf_payload=96
| -> Port RTP = 32604, IPv4 : 172. 16. 208. 67.
| -> Port RTCP SR = 32605, IPv4 : 172. 16. 208. 67.
| -> Port RTCP RR = 32605, IPv4 : 172. 16. 208. 67.
| -> Port Fax = 32607, IPv4 : 172. 16. 208. 67.
| IE:[04] BEARER_CAPABILITY (l=3) 80 90 a3
| IE:[18] CHANNEL (l=3) a8 83 85 -> T2 : No B channel
| IE:[6c] CALLING_NUMBER (l=6) -> 21 81 Num : 5033
| IE:[70] CALLED_NUMBER (l=9) -> 81 Num : 82003545
| [a1] Sending complete
|____________________________________________________________
____________________________________________________________
| (713298:655329) Physical-Event :
| long: 21 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : CALL PROC (02) Call ref : c4 3b
|____________________________________________________________
|
| IE:[18] CHANNEL (l=1) a8 -> T2 : No B channel
|____________________________________________________________
____________________________________________________________
| (713301:655330) Physical-Event :
| long: 58 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : ALERT (01) Call ref : c4 3b
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 81 88
| [97] Locking shift. codeset : 7
| IE:[06] EI_IP_PAYLOADS (l=1) -> G729 Ece 0 Vad 0
| IE:[0a] EI_RTP_INFO (l=30)
| -> stop_packet=0 stop_rtp=0 h323=1 wc=0 rf=0 udp=0 rqm=0
| -> Transm_Bande=0 detection_Q23=1
| -> Port RTP = 32748, IPv4 : 172. 16. 212. 51.
| -> Port RTCP SR = 32749, IPv4 : 172. 16. 212. 51.
| -> Port RTCP RR = 32749, IPv4 : 172. 16. 212. 51.
| -> Port Fax = 0, IPv4 : 0. 0. 0. 0.
|____________________________________________________________
____________________________________________________________
| (713301:655331) 1022: Send_IO1 (link-nbr=22, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 22 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : ALERT (01) Call ref : 80 01
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 80 88
|____________________________________________________________
____________________________________________________________
| (713319:655332) Physical-Event :
| long: 22 desti: 0 source: 0 cryst: 0 cpl: 22 us: 0 term: 0 type a5
| tei: 0 >>>> message received : DISCONNECT [45] Call ref : 00 01
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
____________________________________________________________
| (713319:655333) 1027: Send_IO1 (link-nbr=15, sapi=0, tei=0) :
| long: 26 desti: 0 source: 15 cryst: 0 cpl: 15 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : DISCONNECT [45] Call ref : 44 3b
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
| IE:[1e] PROGRESS_ID (l=2) 81 88
|____________________________________________________________
____________________________________________________________
| (713319:655334) 1022: Send_IO1 (link-nbr=22, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 22 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : RELEASE [4d] Call ref : 80 01
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
____________________________________________________________
| (713320:655335) Physical-Event :
| long: 22 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : RELEASE [4d] Call ref : c4 3b
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
____________________________________________________________
| (713320:655336) 1022: Send_IO1 (link-nbr=15, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 15 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : REL COMP [5a] Call ref : 44 3b
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
Заранее благодарю!
С уважением, Николай!
Знающие люди, подскажите, пожалуйста! Я сам новичок в настройке Alcatel, поэтому ищу совета здесь у Вас. Суть проблемы: имеется несколько удаленных друг от друга станций в разных субъектах РФ. Подключены друг к другу по локальной сети. Выходим к другой станции через 7 (выход в сеть), далее 4-хзначные коды станций, потом короткие номера абонентов. Недавно выяснилось, что нет выхода на одну из АТС. К удаленному абоненту приходит один гудок, номер звонящего высвечивается на секунду, далее сразу идет сброс. А у звонящего ничего не слышно, секунд 15 ждет, потом сброс. Внизу привожу трассировку:
(714345:655455) 1022: Send_IO1 (link-nbr=15, sapi=0, tei=0) :
| long: 105 desti: 0 source: 15 cryst: 0 cpl: 15 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : SETUP [05] Call ref : 44 3f
|____________________________________________________________
|
| [9f] Non-locking shift. codeset : 7
| [a2] EI_IP_TYPE_TERM
| [9f] Non-locking shift. codeset : 7
| IE:[05] EI_IP_INFOS (l=9) -> G729 Ece 1 Vad 0 Profil 1, IPv4 :172.16.216.67.
| [9f] Non-locking shift. codeset : 7
| IE:[06] EI_IP_PAYLOADS (l=1) -> G723 Ece 1 Vad 0
| [9f] Non-locking shift. codeset : 7
| IE:[07] EI_IP_QOS (l=3) b8 a0 00
| [9f] Non-locking shift. codeset : 7
| IE:[0a] EI_RTP_INFO (l=30)
| -> stop_packet=0 stop_rtp=1 h323=0 wc=0 rf=0 udp=1 rqm=0
| -> Transm_Bande=1 detection_Q23=1 dtmf_payload=96
| -> Port RTP = 32544, IPv4 : 172. 16. 208. 67.
| -> Port RTCP SR = 32545, IPv4 : 172. 16. 208. 67.
| -> Port RTCP RR = 32545, IPv4 : 172. 16. 208. 67.
| -> Port Fax = 32547, IPv4 : 172. 16. 208. 67.
| IE:[04] BEARER_CAPABILITY (l=3) 80 90 a3
| IE:[18] CHANNEL (l=3) a8 83 82 -> T2 : No B channel
| IE:[6c] CALLING_NUMBER (l=6) -> 21 81 Num : 5033
| IE:[70] CALLED_NUMBER (l=9) -> 81 Num : 85004515
| [a1] Sending complete
|____________________________________________________________
____________________________________________________________
| (714346:655457) Physical-Event :
| long: 21 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : CALL PROC (02) Call ref : c4 3f
|____________________________________________________________
|
| IE:[18] CHANNEL (l=1) a8 -> T2 : No B channel
|____________________________________________________________
____________________________________________________________
| (714349:655458) Physical-Event :
| long: 27 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : PROGRESS (03) Call ref : c4 3f
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 80 88
| [97] Locking shift. codeset : 7
| IE:[0a] EI_RTP_INFO (l=2)
| -> stop_packet=0 stop_rtp=0 h323=1 wc=0 rf=0 udp=0 rqm=0
| -> Transm_Bande=0 detection_Q23=1
|____________________________________________________________
____________________________________________________________
| (714349:655459) 1022: Send_IO1 (link-nbr=22, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 22 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : PROGRESS (03) Call ref : 80 05
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 80 88
|____________________________________________________________
____________________________________________________________
| (714351:655460) Physical-Event :
| long: 27 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : ALERT (01) Call ref : c4 3f
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 80 88
| [97] Locking shift. codeset : 7
| IE:[0a] EI_RTP_INFO (l=2)
| -> stop_packet=0 stop_rtp=0 h323=1 wc=0 rf=0 udp=0 rqm=0
| -> Transm_Bande=0 detection_Q23=1
|____________________________________________________________
____________________________________________________________
| (714351:655461) 1022: Send_IO1 (link-nbr=22, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 22 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : ALERT (01) Call ref : 80 05
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 80 88
|____________________________________________________________
____________________________________________________________
| (714438:655462) Physical-Event :
| long: 22 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : RELEASE [4d] Call ref : c4 3f
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
____________________________________________________________
| (714438:655463) 1027: Send_IO1 (link-nbr=22, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 22 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : DISCONNECT [45] Call ref : 80 05
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
____________________________________________________________
| (714438:655464) 1022: Send_IO1 (link-nbr=15, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 15 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : REL COMP [5a] Call ref : 44 3f
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
А эта трассировка другой удаленной станции, где стык происходит нормально:
(713298:655327) 1022: Send_IO1 (link-nbr=15, sapi=0, tei=0) :
| long: 105 desti: 0 source: 15 cryst: 0 cpl: 15 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : SETUP [05] Call ref : 44 3b
|____________________________________________________________
|
| [9f] Non-locking shift. codeset : 7
| [a2] EI_IP_TYPE_TERM
| [9f] Non-locking shift. codeset : 7
| IE:[05] EI_IP_INFOS (l=9) -> G729 Ece 1 Vad 0 Profil 1, IPv4 :172.16.212.51.
| [9f] Non-locking shift. codeset : 7
| IE:[06] EI_IP_PAYLOADS (l=1) -> G723 Ece 1 Vad 0
| [9f] Non-locking shift. codeset : 7
| IE:[07] EI_IP_QOS (l=3) b8 a0 00
| [9f] Non-locking shift. codeset : 7
| IE:[0a] EI_RTP_INFO (l=30)
| -> stop_packet=0 stop_rtp=1 h323=0 wc=0 rf=0 udp=1 rqm=0
| -> Transm_Bande=1 detection_Q23=1 dtmf_payload=96
| -> Port RTP = 32604, IPv4 : 172. 16. 208. 67.
| -> Port RTCP SR = 32605, IPv4 : 172. 16. 208. 67.
| -> Port RTCP RR = 32605, IPv4 : 172. 16. 208. 67.
| -> Port Fax = 32607, IPv4 : 172. 16. 208. 67.
| IE:[04] BEARER_CAPABILITY (l=3) 80 90 a3
| IE:[18] CHANNEL (l=3) a8 83 85 -> T2 : No B channel
| IE:[6c] CALLING_NUMBER (l=6) -> 21 81 Num : 5033
| IE:[70] CALLED_NUMBER (l=9) -> 81 Num : 82003545
| [a1] Sending complete
|____________________________________________________________
____________________________________________________________
| (713298:655329) Physical-Event :
| long: 21 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : CALL PROC (02) Call ref : c4 3b
|____________________________________________________________
|
| IE:[18] CHANNEL (l=1) a8 -> T2 : No B channel
|____________________________________________________________
____________________________________________________________
| (713301:655330) Physical-Event :
| long: 58 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : ALERT (01) Call ref : c4 3b
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 81 88
| [97] Locking shift. codeset : 7
| IE:[06] EI_IP_PAYLOADS (l=1) -> G729 Ece 0 Vad 0
| IE:[0a] EI_RTP_INFO (l=30)
| -> stop_packet=0 stop_rtp=0 h323=1 wc=0 rf=0 udp=0 rqm=0
| -> Transm_Bande=0 detection_Q23=1
| -> Port RTP = 32748, IPv4 : 172. 16. 212. 51.
| -> Port RTCP SR = 32749, IPv4 : 172. 16. 212. 51.
| -> Port RTCP RR = 32749, IPv4 : 172. 16. 212. 51.
| -> Port Fax = 0, IPv4 : 0. 0. 0. 0.
|____________________________________________________________
____________________________________________________________
| (713301:655331) 1022: Send_IO1 (link-nbr=22, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 22 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : ALERT (01) Call ref : 80 01
|____________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 80 88
|____________________________________________________________
____________________________________________________________
| (713319:655332) Physical-Event :
| long: 22 desti: 0 source: 0 cryst: 0 cpl: 22 us: 0 term: 0 type a5
| tei: 0 >>>> message received : DISCONNECT [45] Call ref : 00 01
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
____________________________________________________________
| (713319:655333) 1027: Send_IO1 (link-nbr=15, sapi=0, tei=0) :
| long: 26 desti: 0 source: 15 cryst: 0 cpl: 15 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : DISCONNECT [45] Call ref : 44 3b
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
| IE:[1e] PROGRESS_ID (l=2) 81 88
|____________________________________________________________
____________________________________________________________
| (713319:655334) 1022: Send_IO1 (link-nbr=22, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 22 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : RELEASE [4d] Call ref : 80 01
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
____________________________________________________________
| (713320:655335) Physical-Event :
| long: 22 desti: 0 source: 0 cryst: 0 cpl: 15 us: 0 term: 0 type a5
| tei: 0 >>>> message received : RELEASE [4d] Call ref : c4 3b
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
|____________________________________________________________
____________________________________________________________
| (713320:655336) 1022: Send_IO1 (link-nbr=15, sapi=0, tei=0) :
| long: 22 desti: 0 source: 15 cryst: 0 cpl: 15 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : REL COMP [5a] Call ref : 44 3b
|____________________________________________________________
|
| IE:[08] CAUSE (l=2) 81 90 -> [90] NORMAL CALL CLEARING
Заранее благодарю!
С уважением, Николай!