Re: [Bayonne-devel] Dialogic -> More then 3 Dual T1 board

[Sean Bruno - TELECOM]

I poked in the "install.pdf" from /usr/dialogic/docs and there is a
kernel boot setting that you must put in.  Check out section 2.1.6.


On Tue, 2004-10-19 at 13:24, Julien Chavanton wrote:
> I am trying to install 4 Dual T1 Dialogic board on red hat 7.3 and it does 
> not work I have tried on 2 completely different server ☹
> But both server work perfectly when there is only 3 board present, I am 
> starting to think that there is something in the Dialogic driver for Linux 
> That prevent more the 3 boards or 6 T1 I would like to obtain a confirmation 
> from someone to confirm my presumption are wrong 
> The Alliance System Intel reseller are telling this is not a know limitation.
> 
>  
> 
> System Download 
> ...........................................................................
> 
> D/480SC-2T1 (ID 2) Download     .. span Firmware Version 6.65 Build 0024
> D/480SC-2T1 (ID 3) Download     .. span Firmware Version 6.65 Build 0024
> D/480SC-2T1 (ID 4) Download     .. span Firmware Version 6.65 Build 0024
> D/480SC-2T1 (ID 5) Download     .. span Firmware Version 6.65 Build 0024
> 
> 4 Dialogic Boards Successfully Installed
> 
> HANG THERE…………….
> 
> 
> 
> I have also found the following I will dig this way : 
> 
> PTR# 20670 - In a system that has more than four spans of voice and network 
> processing (such as more than two DualSpan JCT boards) and that uses the 
> default kernel memory of 128 KB, a UNIX panic may occur during startup. 
> Workaround: To resolve this problem, you must increase available kernel 
> memory for communication with Dialogic boards from 128 KB (the default) to 1 
> MB.
> 
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-- 
Sean Bruno - TELECOM <address@hidden>