[Asterisk-Users] PRI problems again - What should I do ?

[Julian Lyndon-Smith]

Thanks for your help Tim:

Comments inline:

tim panton wrote:
> 
> On 24 Nov 2005, at 10:26, Julian Lyndon-Smith wrote:
> 
>> I know that's a real newbie question, but I have a problem.
>>
>> I keep getting frame rejects, and a D-channel bouncing up and down. BT 
>> say that it is at my end. If I stop asterisk, stop the zaptel service 
>> and restart, things seem ok for a while.
> 
> Pardon me for asking the obvious, but...
> 
> Have you _double_ checked the timing params in /etc/zaptel.conf?
> your bt span should say something like:
> 
> span=1,1,0,ccs,hdb3
> 
> or perhaps
> 
> span=1,1,0,ccs,hdb3,crc4

my settings are (and have been for over a year now)

span=1,1,0,ccs,hdb3,crc4
bchan=1-15,17-31
dchan=16

> 
> (if they have enabled crc on the link)
> 
> 
> I found that changes to this file only seemed to take effect on a cold 
> start.
> 

I agree, that's what I've found.

> Tim.
> 
> http://www.westhawk.co.uk/

Julian
> 
> 
> 
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