2-Port FXS Voice Interfaces for VoIP Service 1-Port PSTN Back-up Service 2-Port 10/100BaseT Fast Ethernet Interface for LAN & WAN Interfaces 1-Port RS-232C Console Port
AP300 Type - C
1-Port FXS Voice Interfaces for VoIP Service 1-Port PSTN Back-up Service 2-Port 10/100BaseT Fast Ethernet Interface for LAN & WAN Interfaces 1-Port RS-232C Console Port