Valcom VIP-801A-IC InformaCast Single Audio Port Networked The VIP-801-IC Network Audio Port is compatible with Singlewire InformaCast and InformaCast CK systems, allowing page zones to be extended to analog systems anywhere on the IP network. The output of the VIP-801A-IC provides audio to any analog line-level input, such as Valcom self-amplified speakers or page controllers. All features of the VIP-801A-IC are controlled through the InformaCast system.