Всем доброго времени суток!
Возникла проблема с блокировкой тайм-слотов у провайдера причём первый тайм слот остаётся рабочим схема (Оператор megafon оборудование Nokia --> E1 --> OpenVox TE210P --> Asterisk 1.8.6.0
Опишу ситуацию:
Оператор говорит что их оборудование даёт рестарт по всем тайм слотам, а asterisk отвечает на рестарт только первым каналом
Приложу трассировку только с их оборудования:
http://i-nn.ru/docs/unixsoft/Asterisk/inter_channel2.txt
1 E1/T1 Card (M-0035) 1A-16 0 0 I RSTRT 0 0 21:45:24.697.113
******** LAPD128
******** INFORMATION
-------0 Address Field Extension Bit : 0
------1- Command-Bit : 1 = command from network to user
000000-- Service access point identifier : 0
-------1 Address Field Extension Bit : 1
0000000- Terminal endpoint identifier : 0
0000000- Send Sequence Number : 0
-------0 Poll Bit : 0 = no response frame needed
0000000- Receive Sequence Number : 0
******** EDSS1
******** RESTART
00001000 <Protocol Discriminator> : 8h = Q.931 user-network call control messages
0------- <Call Reference Flag> : 0 = Origination
******** <Call Reference Value> : 0
-1000110 <Message Type ID> : 46h
******** Channel Identification
------01 Information Channel Selection : 1h = B1 channel
-----0-- D-channel Indicator : 0b = The channel identified is not the D-channel
----1--- Preferred/Exclusive : 1b = Exclusive; only the indicated channel is acceptable
--1----- Interface Type : 1b = Other interfaces
-0------ Interface Identifier Present : 0b = Interface implicitly identified
----0011 Channel Type/Map Element Type : 3h = B-channel units
---0---- Number/map : 0b = Channel is indicated by the number in the following octet
-00----- Coding standard : 0h = CCITT standardized
-0000001 Channel number/slot map : 1
-0000010 Channel number/slot map : 2
-0000011 Channel number/slot map : 3
-0000100 Channel number/slot map : 4
-0000101 Channel number/slot map : 5
-0000110 Channel number/slot map : 6
-0000111 Channel number/slot map : 7
-0001000 Channel number/slot map : 8
-0001001 Channel number/slot map : 9
-0001010 Channel number/slot map : 10
-0001011 Channel number/slot map : 11
-0001100 Channel number/slot map : 12
-0001101 Channel number/slot map : 13
-0001110 Channel number/slot map : 14
-0001111 Channel number/slot map : 15
-0010001 Channel number/slot map : 17
-0010010 Channel number/slot map : 18
-0010011 Channel number/slot map : 19
-0010100 Channel number/slot map : 20
-0010101 Channel number/slot map : 21
-0010110 Channel number/slot map : 22
-0010111 Channel number/slot map : 23
-0011000 Channel number/slot map : 24
-0011001 Channel number/slot map : 25
-0011010 Channel number/slot map : 26
-0011011 Channel number/slot map : 27
-0011100 Channel number/slot map : 28
-0011101 Channel number/slot map : 29
-0011110 Channel number/slot map : 30
-0011111 Channel number/slot map : 31
******** Restart Indicator
-----000 Class : 0h = Indicated channels
2 E1/T1 Card (M-0035) 1A-16 1 0 I REST_ACK 0 0 21:45:24.704.226
******** LAPD128
******** INFORMATION
-------0 Address Field Extension Bit : 0
------0- Command-Bit : 0 = command from user to network
000000-- Service access point identifier : 0
-------1 Address Field Extension Bit : 1
0000000- Terminal endpoint identifier : 0
0000000- Send Sequence Number : 0
-------0 Poll Bit : 0 = no response frame needed
0000001- Receive Sequence Number : 1
******** EDSS1
******** RESTART ACKNOWLEDGE
00001000 <Protocol Discriminator> : 8h = Q.931 user-network call control messages
1------- <Call Reference Flag> : 1 = Destination
******** <Call Reference Value> : 0
-1001110 <Message Type ID> : 4Eh
******** Channel Identification
------01 Information Channel Selection : 1h = B1 channel
-----0-- D-channel Indicator : 0b = The channel identified is not the D-channel
----1--- Preferred/Exclusive : 1b = Exclusive; only the indicated channel is acceptable
--1----- Interface Type : 1b = Other interfaces
-0------ Interface Identifier Present : 0b = Interface implicitly identified
----0011 Channel Type/Map Element Type : 3h = B-channel units
---0---- Number/map : 0b = Channel is indicated by the number in the following octet
-00----- Coding standard : 0h = CCITT standardized
-0000001 Channel number/slot map : 1
******** Restart Indicator
-----000 Class : 0h = Indicated channels
Раньше таких проблем с другим оборудованием не возникало!
Если есть мысли скажите пожалуйста!
Заранее Спасибо!
спросил
2012-02-08 11:07:26 +0400
Morozov 1 ● 5 ● 2 ● 6