WESTON, Fla., Feb. 22 /PRNewswire/ -- Quality of service (QoS) should be the first priority in a telecommunications environment. Problems with static or echo can quickly degrade the quality of the call experience for the user and drive customer churn for telcos who choose to ignore it. As the demand
Source : http://www.prnewswire.com/news-releases/echo-resol...
Source : http://www.prnewswire.com/news-releases/echo-resol...