Cause No. 34 - No circuit available (circuit/channel congestion)
This cause indicates that there is no appropriate circuit/channel
presently available to handle the call.
http://www.telos-systems.com/?/techtalk/cause.htm
Might want to talk with your telco
BTW: Don't cross-post!
Matt wrote:> 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
>
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