ErisTerminal™ SIP endpoints are a cost-effective alternative to traditional and digital phone systems. Cut installation costs with Power over Ethernet (PoE), Dual Ethernet ports, and auto-provisioning. Choose between two deskset styles programmable buttons for one-touch access to shared call appearances (SCA), busy lamp fields (BLF), quick dial keys, paging and more. Add hands-free mobility to your SIP communications with the cordless base station and expand up to six cordless handsets per base station each with its own extension or unique phone number.