Do you know why there would be a buzzing noise when a call is taken off hold (MOH), a short 1 second buzz is heard by the caller. Using Cisco AVVID ( Call Manager 3.2.2), with MOH server on a remote site connected by enough bandwidth. There is no chopping, or lack of quality on our VOIP network. Only an inital buzz at the beggining of the transfered call. Equipment is totall Cisco. Using 729 and h323. Its not a hardware problem i dont think, as calls coming from the Call Manager on the same side of the MOH are fine and not prone to the BUZZ.. Static? Thanks!