Users of VOIP may want to consider back-up provisions to their service.
A user guide suggest what can go wrong and how to have a back=up plan
and lifeline in cases of VOIP in-operation.
LVMarc wrote:
> Users of VOIP may want to consider back-up provisions to their service.
> A user guide suggest what can go wrong and how to have a back=up plan
> and lifeline in cases of VOIP in-operation.
>
> link to guide
>
> http://reviews.ebay.com/Consideratio...00000003684514
>
>
> Marco