[cisco-voip] Sounding like talking in a metal tube ?

[Craig Staffin]

check the PRI.

make sure there are no slips or errors on the line


On Mon, Nov 23, 2009 at 10:40 AM, Duane Priebe <dpriebe at theriverbank.com>wrote:

>  Hello everyone.  Have an issue here, we have 9 voice gateways in our
> network and we are having complaints that incoming and outgoing calls
> (anything passing one particular LEC PSTN) sound like a “robot” or “talking
> in a metal tube” from customers.  This is happening only on one voice
> gateway at the moment.  I’ve tried restarting the gateway and also doing a
> shut / no shut on the controller with no improvement.  All internal calls
> across our WAN are fine it’s just calls transitioning this one particular
> voice gateway.   I’m running CM 4.1(3).  Any help and/or suggestions are
> appreciated, thanks in advance.
>
>
>
> *Duane*
>
>
>
> _______________________________________________
> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20091123/4a033877/attachment.html>