The FXO (Universal) Voice Interface Card includes 4-port (FXO). This card cover a full range of digital voice and WAN connectivity options and provide connectivity to the world's PBXs, PSTNs, and Post, Telephone, and Telegraph (PTT) organizations.
- Voice Interface Card (VIC) offers better usage with maximum efficiency and convenience
- Voice voice interface card (vic) provides reliable support for all kinds of voice, and sound commands with maximum productivity
