[asterisk-users] Debug dropped calls

[Mark Engelhardt]

Hello,

I have nearly the same issue. Does anyone have a suggestion as to how  
to find and fix this problem?

Mark

On Jul 16, 2008, at 10:59 AM, Mike (Asterisk) wrote:

>>> [zaptel]
>>>
>>>>> span=1,0,0,esf,b8zs
>>>
>>> At least one of your spans should be getting it's timing from your
>>> service provider.  It looks like that would be span one, this should
>>> read:
>>>
>>> span=1,1,0,esf,b8zs
>>>
>>
>> I checked my config files from before my upgrade, and I do have  
>> span 1
>> setup as you indicated. Silly oversight on my part. I will make the
>> change and restart Asterisk/zaptel when I can. However, I experienced
>> dropped calls before the upgrade, but I'll make this change and go
> from
>> there.
>>
>>>
>>> [zapata]
>>>
>>>>> faxdetect=incoming
>>>
>>> In the past, faxdetect has been known to cause problems.
>>>
>>
>> I'll change zaptel.conf first so I only change one thing at a time.
>
> I was finally able to change my configuration for span 1 from my
> provider to by primary clock source and span 2 to be a secondary  
> source.
> Aside from the configuration file, I'm unable to locate a way from
> within asterisk to confirm that the change took effect. 'pri show span
> 1' shows:  (2 shows the same, just the D channel as 48)
>
> Primary D-channel: 24
> Status: Provisioned, Up, Active
> Switchtype: National ISDN
> Type: CPE
> Window Length: 0/7
> Sentrej: 0
> SolicitFbit: 0
> Retrans: 0
> Busy: 0
> Overlap Dial: 0
> T200 Timer: 1000
> T203 Timer: 10000
> T305 Timer: 30000
> T308 Timer: 4000
> T309 Timer: -1
> T313 Timer: 4000
> N200 Counter: 3
>
>
> Is there some text in pri intense debug that would confirm the clock
> source?
>
> -Mike
>
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