Cisco SPA122 ATA with Router product


Cisco SPA122 ATA


VoIP Protocols: SIP, SIP v2, RTCP, RTP, SRTP

Physical interface: 1 WAN 10/100Base-T, 1 LAN 10/100Base-T, 2 (FXS) phone ports for analog circuit telephone device (tip and ring)

Network/Transport Protocol: TCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, IPSec, ARP, DHCP, DNS
Cisco SPA122 ATA (analog telephone adapter) is designed to connect to VoIP platforms and has a built in router

Features: ARP support, VLAN support, DiffServ support, VPN passthrough, SNTP support, Quality of Service (QoS), DHCP server, port forwarding, IPv4 support, DHCP client

Compliant Standards: IEEE 802.3, IEEE 802.1p

Power: AC 120/230 V ( 50/60 Hz )


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