... adapter : 1.Device Type:Router 2.Interfaces :2RJ45,2RJ11 3.1 year warranty time Features | · Enables high-quality VoIP ... Cisco SPA122 ATA with router combines VoIP services with an internal router for ... 1p Status Indicators Power, phone, WAN VoIP Functionality VoIP phone adapter VoIP Protocols SIP, SIP v2, RTCP, RTP ... 2 x FXS - RJ-11 Power Device Power adapter - external Voltage Required AC 120/230 V ( ...