0 By Jamie Bone Blog Telephone Systems11 Jun: Algo 2506 Polycom VVX Ring DetectorThe 2506 Polycom VVX Ring Detector enables Algo IP speakers & strobes to be used as a loud ringer and/or…Share this:Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)