[cisco-voip] network side BRI

[Martin Lohnert]

hello,
I've seen this problem with polycom units too, but seems it's specific
to them only. Happened using BRI - GSM gateways, and now this is a
link to a legacy PBX.
No multi-channel calls in any case...

cheers,
ML


On 4/13/07, graeme watson <wtsngrm at yahoo.co.uk> wrote:
>
> Hi Martin,
>
> I have had lots of issues using 2800 routers to provide network side BRI
> particularly with older Polycom VC kit.
>
> I have a TAC case open which has recently raised a bug - CSCsi22116 which
> references the error message you see, the bug is currently status
> 'assigned'.
>
> Are you trying to bundle multiple BRI channels together on the router
> because this appears to part of the problem?
>
> Cheers
>
> Graeme
>
>
> ----- Original Message ----
> From: Martin Lohnert <lohnert at gmail.com>
> To: "cisco-voip at puck.nether.net" <cisco-voip at puck.nether.net>
> Sent: Friday, 13 April, 2007 10:32:53 AM
> Subject: [cisco-voip] network side BRI
>
>
> Hi all,
> In more than one place I seem to have a problem with network-side BRI
> on 2851 routers... Even with the latest 12.4.13a IOS.
> When a call is attempted, we get this:
>
> Apr 13 09:25:38 UTC+1: ISDN BR0/3/1 Q931: RX <- SETUP pd = 8  callref = 0x1C
>         Bearer Capability i = 0x8090A3
>                 Standard = CCITT
>                 Transfer Capability = Speech
>                 Transfer Mode = Circuit
>                 Transfer Rate = 64 kbit/s
> Apr 13 09:25:38 UTC+1: ISDN BR0/3/1 **ERROR**: CCBRI_Go: NO CCB
> Src->HOST call id 0x16, event 0x8 ces 1
> Apr 13 09:25:42 UTC+1: ISDN BR0/3/1 Q931: RX <- DISCONNECT pd = 8
> callref = 0x1C
>         Cause i = 0x80E6333033 - Recovery on timer expiry
> Apr 13 09:25:42 UTC+1: ISDN BR0/3/1 **ERROR**: L3_BadPeerMsg: event
> 0x45 cr 0x9C callid 0x0
> Apr 13 09:25:43 UTC+1: ISDN BR0/3/1 Q931: TX -> RELEASE_COMP pd = 8
> callref = 0x9C
>         Cause i = 0x80D1 - Invalid call reference value
> Apr 13 09:25:48 UTC+1: ISDN BR0/3/1 **ERROR**: CCBRI_Go: NO CCB
> Src->HOST call id 0x16, event 0x5 ces 1
>
> Anyone seen this and knows of a fix or is it time for TAC?
>
> Cheers,
> Martin
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