Re: Belgian BRI (euroisdn): what to use for a B410P

[Richard Mudgett <rmudgett@xxxxxxxxxx>]

> Hi Khalid,
> 
> my setup is almost identical
> 
> except for
> loadzone = be
> defaultzone = be
> 
> (obviously)
> 
> and in
> 
> chan_dahdi.conf:
> 
> [isdn4]
> signaling = bri_cpe_ptmp
> switchtype = euroisdn
> group = 2
> context = isdn
> dahdichan = 10,11
> 
> 
> this results into:
> 
> ERROR[1021]: chan_dahdi.c:14182 dahdi_pri_error: PRI Span: 4 Unable
> to receive TEI from network in state 2(Assign awaiting TEI)!
> 
> and after trying to call:
> 
> May 9 21:25:51] NOTICE[1021]: chan_dahdi.c:3136
> my_handle_dchan_exception: PRI got event: Alarm (4) on D-channel of
> span 4
> [May 9 21:25:51] WARNING[1022]: chan_dahdi.c:7895 handle_alarms:
> Detected alarm on channel 10: Red Alarm
> [May 9 21:25:51] WARNING[1022]: chan_dahdi.c:7895 handle_alarms:
> Detected alarm on channel 11: Red Alarm
> [May 9 21:25:53] ERROR[1021]: chan_dahdi.c:14182 dahdi_pri_error: PRI
> Span: 4 Unable to receive TEI from network in state 3(Establish
> awaiting TEI)!
> [May 9 21:25:53] NOTICE[1021]: chan_dahdi.c:3136
> my_handle_dchan_exception: PRI got event: No more alarm (5) on
> D-channel of span 4
> [May 9 21:25:53] NOTICE[1022]: chan_dahdi.c:3826 handle_clear_alarms:
> Alarm cleared on channel 10
> [May 9 21:25:53] NOTICE[1022]: chan_dahdi.c:3826 handle_clear_alarms:
> Alarm cleared on channel 11
> 
> 
> An old Asterisk 1.4 installation with mISDN connected to the same
> line used ptp, not ptmp. When I used bri_cpe_ptp, I get even more
> problems on the console however (every second).

bri_cpe_ptp is not a valid value for the signaling parameter.

>From chan_dahdi.conf.sample:
; bri_cpe:        BRI PTP signalling, CPE side
; bri_net:        BRI PTP signalling, Network side
; bri_cpe_ptmp:   BRI PTMP signalling, CPE side
; bri_net_ptmp:   BRI PTMP signalling, Network side

Richard

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