VOIP Gateway(support 4 FXS ports)

VOIP Gateway:

Features:

• Support two models: Bridge and Router(NAT&NAPT).
• Network Protocols: TCP/UDP/IP, ICMP, HTTP, DHCP Client (WAN Interface), DHCP Server(LAN Interface), DNS Client, DNS Relay, SNTP, PPPoE, FTP, TFTP.
• VoIP Protocols: SIP (RFC3261, RFC3262, RFC3264, RFC3265)
• Voice Codecs: G.711(A-law/U-law), G.723.1, G.729A/B, 
• NAT penetration: Support STUN client,
• Support modify SIP register port, HTTP server port, Telnet server port and RTP port.
• Support two SIP server synchronously: Can register two different SIP server, and can make a call by either proxy.
• Support standard voice features such as numeric Caller ID Display, CDo-Not-disturb, Forward, ban outgoing.
• Support standard encryption and authentication
• Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control).
• Provide easy configuration thru manual operation (Web interface and Telnet) or automated centralized configuration file via TFTP or HTTP.
• Support firmware upgrade via TFTP/FTP and HTTP.
• Support syslog, can send event of gateway to syslog server.
• Support reverse polarity
• Support T.38 Fax

Specifications:

• Power adapter:
• Input 110-220V AC
• Output 12V DC 2A
• Power Consumption: 28W /1.9W
• Operating Temperature: 0~60°C
• Relative Humidity: 5~95%
• Volume: 280mm*180mm*80mm
  Weight: 840g

Product catalog:

• Skype Phone & IP PhoneRoot / Computer Accessories / Skype Phone & IP PhoneSkype Phone,IP Phone, VoIP Phone wholesale

VOIP Gateway

VOIP Gateway

VOIP Gateway

VOIP Gateway

VOIP Gateway

VOIP Gateway