Yeastar TA410 (4 FXO) Analog VoIP Gateway

DAG1000-1S/2S is a multi-functional analog telephone adapter which offers seamless connectivity between IP Telephony networks and legacy telephones (POTS), fax machines and PBX systems. The device provides 1 or 2 FXS port(s), fax over IP and a built-in high-speed NAT router. These powerful features

• 4 FXS Port (RJ11) • 1 10/100Mbps LAN • SIP Protocol (RFC3261) • Support DTMF, Fax, hotline, NAT, firewall, VLAN, VPN, QoS and auto-provisioning etc. • Support flexible calling rules • Superb voice compression with industry standard codecs • Line echo cancellation for 8, 16, 32, 64 or 128 ms echo d

• 8 FXS Port (RJ11) • 1 10/100Mbps LAN • SIP Protocol (RFC3261) • Support DTMF, Fax, hotline, NAT, firewall, VLAN, VPN, QoS, TR069 and auto-provisioning etc. • Support flexible calling rules

GRANDSTREAM HT818 is a powerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router.

DAG1000-4S(GE) is a multi-functional analog telephone adapter which offers seamless connectivity between IP Telephony networks and legacy telephones (POTS), fax machines and PBX systems. With standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Telephony systems. I

IP PBX with 8FXO+8FXS 3 LAN&WAN GigE ; 450 Concurrent call with 3,000 users; LCD touch screen 8 VDO Room 60 Parties

• 16 FXS Port (RJ11) • 1 10/100Mbps LAN • SIP Protocol (RFC3261) • Support DTMF, Fax, hotline, NAT, firewall, VLAN, VPN, QoS, TR069 and auto-provisioning etc.

10 line keys with up to 5 SIP accounts 40 built-in digital BLF keys , 4.3 in scrn, PoE, WiFi