asterisk users - Nov 2005 - TDM400 FXO vs FXS Interrupt performance

On Saturday 05 November 2005 15:55, Dustin Goodwin
wrote:
> I have read a lot online about interrupt related cracking/popping noise
> issues on Digium cards. The weird thing is I experience it with the FXO
> port on my TDM card but not on the FXS. Does this make any sense? I had
> assumed an interrupt problem. But if the FXS port is working why would
> the FXO port be having a problem?
Swap the ports... does it stay in the slot or does it follow the module?

-A.

I have read a lot online about interrupt related cracking/popping noise 
issues on Digium cards. The weird thing is I experience it with the FXO 
port on my TDM card but not on the FXS. Does this make any sense? I had 
assumed an interrupt problem. But if the FXS port is working why would 
the FXO port be having a problem?

- Dustin -

On Saturday 05 November 2005 22:33, Gary Eck wrote:
> I have popping with FSO modules only on channel 1 - the other 3 channels
> are clear.
That was corrected a long time ago.  You must have an older rev TDM400 carrier 
card.

-A.

On Saturday 05 November 2005 23:24, Dustin Goodwin
wrote:
> I do have an older card. I believe I purchased it before the FXO module
> started shipping. Can I do anything to resolve or this hw problem with
> the card?
Contact Digium and get the carrier card replaced under warranty.

-A.

I have popping with FSO modules only on channel 1 - the other 3 channels
are clear.
Moved slots, there are no shared interrupts, replaced the TDM400 card
and all modules - still the same result.

-----Original Message-----
From: asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Dustin
Goodwin
Sent: Saturday, November 05, 2005 4:01 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [Asterisk-Users] TDM400 FXO vs FXS Interrupt performance


I have read a lot online about interrupt related cracking/popping noise 
issues on Digium cards. The weird thing is I experience it with the FXO 
port on my TDM card but not on the FXS. Does this make any sense? I had 
assumed an interrupt problem. But if the FXS port is working why would 
the FXO port be having a problem?

- Dustin -
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"Brand new " cards, from a recommended Digium distributor.

I spoke with Digium and the distributor tech support on it - gave them
serial numbers, board rev numbers, etc. No one mentioned this.

Do you know what the current version of the board is?

Thanks!!!!

-----Original Message-----
From: asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Andrew
Kohlsmith
Sent: Saturday, November 05, 2005 10:45 PM
To: asterisk-users@lists.digium.com
Subject: Re: [Asterisk-Users] TDM400 FXO vs FXS Interrupt performance


On Saturday 05 November 2005 22:33, Gary Eck wrote:
> I have popping with FSO modules only on channel 1 - the other 3 
> channels are clear.
That was corrected a long time ago.  You must have an older rev TDM400
carrier 
card.

-A.
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I do have an older card. I believe I purchased it before the FXO module 
started shipping. Can I do anything to resolve or this hw problem with 
the card?

- Dustin -

Andrew Kohlsmith wrote:
>On Saturday 05 November 2005 22:33, Gary Eck wrote:
>  
>
>>I have popping with FSO modules only on channel 1 - the other 3 channels
>>are clear.
>>    
>>
>
>That was corrected a long time ago.  You must have an older rev TDM400
carrier
>card.
>
>-A.
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>--Bandwidth and Colocation sponsored by Easynews.com --
>
>Asterisk-Users mailing list
>Asterisk-Users@lists.digium.com
>http://lists.digium.com/mailman/listinfo/asterisk-users
>To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
>  
>