Please do not report bugs on the mailing list.
It's very hard to keep track of them this way.
Please file all bugs to jira so we will not lose track of them.

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On Fri, Jan 16, 2009 at 1:25 AM, Helmut Kuper <[email protected]>wrote:

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> Hash: SHA1
>
> Hello,
>
>
> I found, that FS doesn't maintain D-Channel's state correctly.
>
> I have a PRI with disabled layer 2 and 3 on TDM side. When FS starts up
> I get this on console:
>
>
> 2009-01-16 08:16:10 [DEBUG] ozmod_isdn.c:1441 zap_isdn_run() ISDN thread
> starting.
> 2009-01-16 08:16:10 [DEBUG] Span:0 Q.921() Starting trunk 0xae411008
> (sapi: 0, tei: 0, mode: PTP TE)
> 2009-01-16 08:16:10 [DEBUG] Span:0 Q.921() Sending SABME
> 2009-01-16 08:16:10 [DEBUG] Span:0 Q.921() Sending frame
> - ----------------- Q.921 Packet [Outgoing] ---------------
>    SAPI: 0, TEI: 0, C/R: Command (0)
>
>    Type: U Frame (SABME)
>          P/F: 1
>
>    Q.921 state: "TEI Assigned" (4) [flags: ----]
> - ----------------------------------------------
>
> 2009-01-16 08:16:10 [CONSOLE] switch_loadable_module.c:857
> switch_loadable_module_load_file() Successfully Loaded [mod_openzap]
> 2009-01-16 08:16:10 [NOTICE] switch_loadable_module.c:141
> switch_loadable_module_process() Adding Endpoint 'openzap'
> 2009-01-16 08:16:10 [NOTICE] switch_loadable_module.c:239
> switch_loadable_module_process() Adding Application 'disable_ec'
> 2009-01-16 08:16:10 [NOTICE] switch_loadable_module.c:259
> switch_loadable_module_process() Adding API Function 'oz'
> 2009-01-16 08:16:10 [DEBUG] Span:0 Q.921() New packet received (3 bytes)
> - ----------------- Q.921 Packet [Incoming] ---------------
>    SAPI: 0, TEI: 0, C/R: Response (0)
>
>    Type: U Frame (DM (Disconnected Mode))
>          P/F: 1
>
>    Q.921 state: "TEI Assigned" (4) [flags: ----]
> - ----------------------------------------------
>
> So TDM side tells FS that the link is down:
>
> but when I check d-channel's state FS tells me that it is UP:
>
> freeswi...@ippbx-prod-node0> oz dump 1 16
> API CALL [oz(dump 1 16)] output:
> span_id: 1
> chan_id: 16
> physical_span_id: 1
> physical_chan_id: 16
> type: DQ921
> state: UP
> last_state: DOWN
> cid_date:
> cid_name:
> cid_num:
> ani:
> aniII:
> dnis:
> rdnis:
> cause: NONE
>
> When I do an outbound call FS throws no error or warning that the link
> isn't up and gives the call a try.
>
>
> regards
> helmut
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> =ycwj
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>
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-- 
Anthony Minessale II

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