VoIP Gateway / FXS Gateway /VOIP Adapter

Specifications 1.One FXS Port VoIP Gateway;

2.SIP & H.323 Two In One Firmware;

3.Support VPN, FAX,Billing support

4.Relay Encryption

Product Name: VoIP Adatper (FXS VoIP Gateway) Mode: HT-912T
The HT-912T is designed as a compact, high performance, and low cost VoIP Analog Terminal Adapter (FXS Gateway). It comes with one FXS port to interface with a traditional analog phone set or a PBX trunk line for VoIP communications. It bundles with lots of features to meet the demand in various network environments. It is an ideal low cost VoIP solution for travelers and SOHO or SME users.
Protocols TCP/IP V4 (IP V6 auto adapt) ITU-T H.323 V4 Standard H.2250 V4 Standard H.245 V7 Standard H.235 Standard(MD5,HMAC-SHA1) ITU-T G.711 Alaw/ULaw, G.729A, G.729AB, and G.723.1 Voice Codec RFC1889 Real Time Data Transmission Proprietary Firewall-Pass-Through Technology SIP V2.0 Standard Simple Traversal of UDP over NAT (STUN) Web-base Management PPP over Ethernet (PPPoE) PPP Authentication Protocol (PAP) Internet Control Message Protocol (ICMP) TFTP Client Hyper Text Transfer Protocol (HTTP) Dynamic Host Configuration Protocol (DHCP) Domain Name System (DNS) User account authentication using MD5 Out-band DTMF Relay: RFC 2833 and SIP Info Hardware Specification ARM9E Processor for high performance DSP for voice codec and voice processing Two 10/100M Based Ethernet ports for WAN/LAN connections. LEDs for Ethernet port status One FXS port Ethernet Bridge Software Specification LINUX OS Built-in HTTP for accessing internal parameters PPPoE dial-up Network Address Traversal (NAT) and Router functions DHCP Client DHCP Server Firmware On-line upgrade Phone Book Memory Dial Caller ID Multiple Language Support Billing Information for accounting purpose