[AsteriskBrasil] channel bank gsm

[Leonardo Gomes Figueira]

João,

Joao Carlos Moura escreveu:
> Olá lista, temos um channel bank gsm com 30 canais.
> Este está ligado ao asterisk por uma interface E1 PRI.
> Recebo chamadas sem problemas mais nao consigo realiza-las.
> Tenho Asterisk 1.2.18
> Obrigado,
>  
> Passo o log.
>> Protocol Discriminator: Q.931 (8)  len=44
>> Call Ref: len= 2 (reference 16/0x10) (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 a1 83 82]
>> Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Preferred
> Dchan: 0
>>                        ChanSel: Reserved
>>                       Ext: 1  Coding: 0   Number Specified   Channel
> Type: 3
>>                       Ext: 1  Channel: 2 ]
>> [28 04 31 30 31 30]
>> Display (len= 4) [ 1010 ]
>> [6c 0a 21 81 39 31 33 32 30 39 36 34]
>> Calling Number (len=12) [ Ext: 0  TON: National Number (2)  NPI:
> ISDN/Telephony Numbering Plan (E.164/E.163) (1)
>>                           Presentation: Presentation permitted, user
> number passed network screening (1) '91320964' ]
>> [70 09 a1 39 31 33 32 30 39 36 34]
>> Called Number (len=11) [ Ext: 1  TON: National Number (2)  NPI:
> ISDN/Telephony Numbering Plan (E.164/E.163) (1) '91320964' ]
>     -- Called g1/91320964
> < Protocol Discriminator: Q.931 (8)  len=14
> < Call Ref: len= 2 (reference 16/0x10) (Terminator)
> < Message type: SETUP ACKNOWLEDGE (13)
> < [18 03 a9 83 82]
> < 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: 2 ]
> < [1e 02 8a 81]
> < Progress Indicator (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0)
> 0: 0   Location: Network beyond the interworking point (10)
> <                               Ext: 1  Progress Description: Call is
> not end-to-end ISDN; further call progress information may be available
> inband. (1) ]
> -- Processing IE 24 (cs0, Channel Identification)
> -- Processing IE 30 (cs0, Progress Indicator)
> < Protocol Discriminator: Q.931 (8)  len=9
> < Call Ref: len= 2 (reference 16/0x10) (Terminator)
> < Message type: DISCONNECT (69)
> < [08 02 84 90]
> < Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0  
> Location: Public network serving the remote user (4)
> <                  Ext: 1  Cause: Normal Clearing (16), class = Normal
> Event (1) ]
> -- Processing IE 8 (cs0, Cause)
>     -- Channel 0/2, span 1 got hangup request
> NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Disconnect Indication,
> peerstate Disconnect Request
>> Protocol Discriminator: Q.931 (8)  len=9
>> Call Ref: len= 2 (reference 16/0x10) (Originator)
>> Message type: RELEASE (77)
>> [08 02 81 90]
>> Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0  
> Location: Private network serving the local user (1)
>>                  Ext: 1  Cause: Normal Clearing (16), class = Normal
> Event (1) ]
>     -- Hungup 'Zap/2-1'
>   == No one is available to answer at this time (1:0/0/0)
>     -- Executing Hangup("SIP/192.168.1.10-b7904ba8", "") in new stack
>   == Spawn extension (to-pstn, 559291320964, 4) exited non-zero on
> 'SIP/192.168.1.10-b7904ba8'
> < Protocol Discriminator: Q.931 (8)  len=9
> < Call Ref: len= 2 (reference 16/0x10) (Terminator)
> < Message type: RELEASE COMPLETE (90)
> < [08 02 84 90]
> < Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0  
> Location: Public network serving the remote user (4)
> <                  Ext: 1  Cause: Normal Clearing (16), class = Normal
> Event (1) ]
> -- Processing IE 8 (cs0, Cause)
> NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null
> NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null
>  

não vi nada de anormal nesta sequência de log/debug. O Asterisk
encaminhou uma chamada e o equipamento da outra ponta aceitou o SETUP e
depois enviou um DISCONNECT terminando a chamada. O problema deve ser
verificado no log deste equipamento pois no Asterisk não há erro aparente.

Ps: O dialplan deste equipamento está configurado para encaminhar esta
faixa de número: 91320964 ?

  Leonardo