[Asterisk-Dev] q931 dial errors

Matt mattl at xgforce.com
Tue Aug 23 01:44:06 MST 2005


hi, this is the q931 error we  got, once the setup msg sent, e got a release complete msg back saying swithc is  Circuit/channel congestion (34), any one got this before, 

thanks in advance.

> Protocol Discriminator: Q.931 (8)  len=47
> Call Ref: len= 2 (reference 35/0x23) (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 04 e9 81 83 81]
> Channel ID (len= 6) [ Ext: 1  IntID: Explicit, PRI Spare: 0, Exclusive Dchan: 0
>                        ChanSel: Reserved
>                       Ext: 1  DS1 Identifier: 1
>                       Ext: 1  Coding: 0   Number Specified   Channel Type: 3
>                       Ext: 1  Channel: 1 ]
> [28 08 4a 69 61 6e 20 4c 69 75]
> Display (len= 8) [ Jian Liu ]
> [6c 04 21 81 31 30]
> Calling Number (len= 6) [ 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) '10' ]
> [70 0d a1 30 31 33 38 38 31 39 33 30 36 30 37]
> Called Number (len=15) [ Ext: 1  TON: National Number (2)  NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '013881930607' ]

< Informational frame:
< SAPI: 00  C/R: 1 EA: 0
<  TEI: 000        EA: 1
< N(S): 032   0: 0
< N(R): 033   P: 0
< 9 bytes of data
-- ACKing all packets from 32 to (but not including) 33
-- 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=9
< Call Ref: len= 2 (reference 32803/0x8023) (Terminator)
< Message type: RELEASE COMPLETE (90)
< [08 02 82 a2]
< Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: Public network serving the local user (2)
<                  Ext: 1  Cause: Circuit/channel congestion (34), class = Network Congestion (2) ]
Sending Receiver Ready (33)

Best Regards

Sales Team
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