Ooma T27G IP Phone - Corded - Corded - Wall Mountable - 6 x Total Line - VoIP - Caller ID - Speakerphone - 2 x Network (RJ-45) - USB - PoE Ports - Monochrome - SIP, SIP v2, DHCP, PPPoE, TLS, TCP, UDP, SRTP, SNTP, NAT, LDAP Protocol(s)

Electrical power and data are transmitted using a single cable to devices such as Access Points, IP cameras or IP phones Enjoy superior voice communications while retaining the convenience and user-friendliness over Internet Enjoy crystal-clear voice calls traveled over the internet with the efficient VoIP technology