Астериск отбрасывает более 4 звонков на PRI
астериск отбрасывает звонок если больше 4 таймслотов (из 30) занято.
в логах:
Ring requested on channel 0/4 already in use on span 1
pri intence debug span 1:
pri no debug span 1
< [ 02 01 98 f2 08 02 2a fe 05 04 03 80 90 a3 18 03 a9 83 84 6c 0c 21 83 39 31 37 37 35 31 35 38 36 32 70 07 c1 39 31 32 31 31 32 a1 ]
< Informational frame:
< SAPI: 00 C/R: 1 EA: 0
< TEI: 000 EA: 1
< N(S): 076 0: 0
< N(R): 121 P: 0
< 39 bytes of data
-- ACKing all packets from 120 to (but not including) 121
-- Since there was nothing left, stopping T200 counter
-- Stopping T203 counter since we got an ACK
-- Nothing left, starting T203 counter
< Protocol Discriminator: Q.931 (8) len=39
< Call Ref: len= 2 (reference 11006/0x2AFE) (Originator)
< Message type: SETUP (5)
< [04 03 80 90 a3]
< Bearer Capability (len= 5) [ Ext: 1 Q.931 Std: 0 Info transfer capability: Speech (0)
< Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16)
< Ext: 1 User information layer 1: A-Law (35)
< [18 03 a9 83 84]
< Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI Spare: 0, Exclusive Dchan: 0
< ChanSel: Reserved
< Ext: 1 Coding: 0 Number Specified Channel Type: 3
< Ext: 1 Channel: 4 ]
< [6c 0c 21 83 39 31 37 37 35 31 35 38 36 32]
< Calling Number (len=14) [ Ext: 0 TON: National Number (2) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1)
< Presentation: Presentation allowed of network provided number (3) '9177515862' ]
< [70 07 c1 39 31 32 31 31 32]
< Called Number (len= 9) [ Ext: 1 TON: Subscriber Number (4) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '912112' ]
< [a1]
< Sending Complete (len= 1)
Sending Receiver Ready (77)
> [ 02 01 01 9a ]
> Supervisory frame:
> SAPI: 00 C/R: 1 EA: 0
> TEI: 000 EA: 1
> Zero: 0 S: 0 01: 1 [ RR (receive ready) ]
> N(R): 077 P/F: 0
> 0 bytes of data
-- Restarting T203 counter
-- Restarting T203 counter
> [ 00 01 f2 9a 08 02 aa fe 5a 08 02 81 ac ]
> Informational frame:
> SAPI: 00 C/R: 0 EA: 0
> TEI: 000 EA: 1
> N(S): 121 0: 0
> N(R): 077 P: 0
9 bytes of datari no debug span 1
-- Restarting T203 counter
Stopping T_203 timer
Starting T_200 timer
> Protocol Discriminator: Q.931 (8) len=9
> Call Ref: len= 2 (reference 11006/0x2AFE) (Terminator)
> Message type: RELEASE COMPLETE (90)
> [08 02 81 ac]
> Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Private network serving the local user (1)
> Ext: 1 Cause: Requested channel not available (44), class = Network Congestion (2) ]
asterisk1*CLI> pri no debug span 1
< [ 00 01 01 f4 ]
< Supervisory frame:
< SAPI: 00 C/R: 0 EA: 0
< TEI: 000 EA: 1
< Zero: 0 S: 0 01: 1 [ RR (receive ready) ]
< N(R): 122 P/F: 0
< 0 bytes of data
-- ACKing all packets from 120 to (but not including) 122
-- ACKing packet 121, new txqueue is -1 (-1 means empty)
-- Since there was nothing left, stopping T200 counter
-- Nothing left, starting T203 counter
-- Restarting T203 counter
T203 counter expired, sending RR and scheduling T203 again
Sending Receiver Ready (77)
> [ 00 01 01 9b ]
> Supervisory frame:
> SAPI: 00 C/R: 0 EA: 0
> TEI: 000 EA: 1
> Zero: 0 S: 0 01: 1 [ RR (receive ready) ]
> N(R): 077 P/F: 1
> 0 bytes of data
-- Restarting T203 counter
asterisk1*CLI> pri no debug span 1
< [ 00 01 01 f5 ]
< Supervisory frame:
< SAPI: 00 C/R: 0 EA: 0
< TEI: 000 EA: 1
< Zero: 0 S: 0 01: 1 [ RR (receive ready) ]
< N(R): 122 P/F: 1
< 0 bytes of data
-- ACKing all packets from 121 to (but not including) 122
-- Since there was nothing left, stopping T200 counter
-- Stopping T203 counter since we got an ACK
-- Nothing left, starting T203 counter
-- Got RR response to our frame
-- Restarting T203 counter
asterisk1*CLI> pri no debug span 1
Disabled debugging on span 1
в трейсе единственый звонок c сотового.
DID настроен фрипбх`ом, ограничений на количество каналов на транке нет. Ничего не меняли. Пров говорит что от нас идет отбой (видно на трейсе). service zaptel restart делал. zap show channels показывает, что занято не более 4-х каналов. Все остальное - в норме.
Куда копать?
|
