Cisco ATA 187 Analog Telephone Adapter | VoIP Gateway for IP Telephony Integration

Product Description

ATA187 is a compact and reliable analog telephone adapter designed to integrate traditional phones, fax machines, and paging systems into IP-based voice networks. It supports advanced voice codecs, secure signaling, and seamless compatibility with Cisco unified communications environments. Businesses use ATA187 to extend the life of analog devices while transitioning to VoIP, reducing replacement costs and deployment time. Its stable performance and straightforward configuration make it suitable for branch offices, call centers, and enterprise environments. With strong interoperability and proven reliability, this adapter supports scalable communication strategies and long-term network planning. Many IT teams source it confidently through platforms such as Server Tech Central when expanding or upgrading VoIP infrastructure.