SP935 -SIP HC Durafon Industrial Handset, Charger, one battery, belt clip and short and long antennae. Loudspeaking function. Headset and charger sockets
EnGenius Durafon-SIP - Cordless extension handset with caller ID - 900 MHz - SIP | Walmart Canada
How to Configure an EnGenius DuraFon SIP System with ONSIP Sip Service.