[Freeswitch-users] openzap Failure opening channel error

[Michael Collins]

On Wed, Oct 7, 2009 at 3:34 AM, lakshmanan ganapathy
<lakindia89 at gmail.com>wrote:

> Hi,
> Again I was struck in a problem, Here is the scenario.
>
> On incomming call, I just call an event outboud socket. But what happens
> is, for the first 15 call, it is working fine. But from the 16th call to
> 30th call, it says the below error.
>
> 2009-10-07 15:07:48.201846 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:17 (ignored)
> 2009-10-07 15:07:55.381861 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:18 (ignored)
> 2009-10-07 15:07:58.569774 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:19 (ignored)
> 2009-10-07 15:08:01.37824 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:20 (ignored)
> 2009-10-07 15:08:03.129846 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:21 (ignored)
> 2009-10-07 15:08:04.825851 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:22 (ignored)
> 2009-10-07 15:08:06.289977 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:23 (ignored)
> 2009-10-07 15:08:07.761961 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:24 (ignored)
> 2009-10-07 15:08:09.737944 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:25 (ignored)
> 2009-10-07 15:08:11.462018 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:26 (ignored)
> 2009-10-07 15:08:13.566024 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:27 (ignored)
> 2009-10-07 15:08:15.430163 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:28 (ignored)
> 2009-10-07 15:08:17.446103 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:29 (ignored)
> 2009-10-07 15:08:19.430118 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:30 (ignored)
> 2009-10-07 15:08:21.358121 [WARNING] ozmod_libpri.c:761 --Failure opening
> channel 1:31 (ignored)
>
>
> But for the next call, when it is opening channel 1:1, it is executing my
> dial plans.
> I don't know why it failed when it is choosing 1:17-1:31. Any one has any
> idea.
>
> Below are my configuration details:
>
> openzap.conf
> [span zt PRI_1]
> trunk_type => e1
> b-channel => 1:1-15
> d-channel=> 1:16
> b-channel => 1:17-31
>

Just a hunch, but could you try this in openzap.conf:
b-channel => 1:1-15,17-31
d-channel => 1:16

I want to see what happens. I don't have an E1 setup to test with right now
otherwise I'd do it myself. Please report back. Thanks,
MC


>
> openzap.conf.xml
> <configuration name="openzap.conf" description="OpenZAP Configuration">
>         <settings>
>                 <param name="debug" value="7"/>
>         </settings>
>         <libpri_spans>
>                 <span name="PRI_1">
>                         <param name="node" value="cpe"/>
>                         <param name="switch" value="euroisdn"/>
>                         <param name="dialplan" value="XML"/>
>                         <param name="context" value="default"/>
>                 </span>
>         </libpri_spans>
> </configuration>
>
> zaptel.conf
>
> span=1,1,0,ccs,hdb3
> bchan=1-15,17-31
> dchan=16
>
> loadzone        = us
> defaultzone     = us
>
> oz list
>
> span: 1 (PRI_1)
> type: isdn
> chan_count: 47
> dialplan: XML
> context: default
> dial_regex:
> fail_dial_regex:
> hold_music:
> analog_options none
>
>
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