The ta-410 yeastar neogate 4 fxo port has the following features:
• ports: 4 fxo ports
• telephony interfaces: rj11
• network interfaces: 1 x 10/100base-t ethernet
• protocol: sip (rfc3261), iax2
• transport: udp, tcp, tls, srtp
• codec: g.711 (alaw/ulaw), g.722, g.723, g.726, g.729a, gsm, adpcm
• voice capability: itu-t g.168 lec echo cancellation, dynamic jitter buffer
• dtmf mode: rfc2833, sip info, in-band
• fax: t.30
• qos: diffserv, tos, 802.1 p/q vlan tagging
• network: dhcp, ddns, openvpn, pppoe, static route, vlan
• network protocol: ftp, tftp, http, https, ssh
• management protocol: radius, tr-069*
• signaling: fxo loop start, fxo kewl start
• caller id: bell202, etsi (v23), ntt (v23-japan), and dtmf-based cid
• fxo connectivity: programmable ac impedance, hangup detection, answer detection, caller id detection