The CyberData SIP-enabled IP Office Ringer is a Power-over-Ethernet (PoE 802.3af) and Voice-over-IP (VoIP) notification device that easily connects into existing local area networks (LANs) with a single cable connection.

The SIP Office Ringer provides an audible ring indication when part of a ring group. The SIP Office Ringer also supports direct SIP voice paging and priority-based Multicast broadcasts.

Standard night ringer function can be utilized as detailed in the Operation Guide.

Additional features include priority-based multicast support, night ringer function and event reporting, as well as firmware uploads via the web. For the latest firmware release, please go to the Downloads tab.