[Asterisk-Users] Asterisk and Mitel SX 200 Slip and Frame Errors causing Major Ala rms

[Steve Underwood]

Geoff Manning wrote:

>We have integrated an Asterisk (TE110P) and a Mitel SX200. We usually get
>over  500 frame errors and over a 500 slip errors per hour. When the errors
>reach 1000 per hour the Mitel will take it's T1 card offline. At that point
>no calls can be routed from the Asterisk server to the Mitel and the TE110P
>reports a Yellow alarm.
>
>What can be causing all these Frame and Slip errors? We have been working
>with a Mitel tech to get all the configurations correct and we still haven't
>been able to resolve the issue.
>
>We are currently connecting via crossover so we'll try a straight through
>just for kicks. We have a spare TE110P so we are going to try that. I just
>don't know enough about these errors to know what to try next.	
>
>Any other thoughts?????
>
>  
>

>span=1,1,0,d4,ami
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>  
>
Is the other end really set to AMI? If not you will get a steady, but 
not usually overwhealming, stream of frame errors. Try changing it.

Regards,
Steve