Yeastar TE100 (1 E1)
• 1 or 2 Software configurable E1/T1/J1 ports
• 1 10/100Mbps LAN
• 1 10/100Mbps WAN
• Support PRI, MFC R2, SS7, E&M
• SIP Protocol (RFC3261)
• Support DTMF, NAT, firewall, VLAN, VPN, QoS, DDNS, Caller ID etc.