Specification |
Type: Gateway;
Protocol: TCP/IP;
Support: SIP;
Number of Channels: 2;
Wire or Not: Wire;
Color: Black;
FXS: 2;
Concurrent Calls: 2;
SIP Trunks: 64;
Tls/Srtp: Yes;
Echo Cancellation: Yes;
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Type: Gateway;
Protocol: PPPoE;
Support: VPN;
Wire or Not: Wireless;
Color: Black;
Number of Ports: 1;
GSM Frequency**: 850/900/1800/1900 MHz;
WCDMA Frequency**: 850/1900 MHz, 850/2100 MHz, 900/2100 MHz;
Network Protocol: FTP, TFTP, HTTP, SSH;
NAT Traversal: Static NAT, STUN;
LAN: 1 10/100 Mbps Ethernet Interface;
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Type: Gateway;
Protocol: PPPoE;
Support: VPN;
Wire or Not: Wireless;
Color: Black;
Number of Ports: 2;
GSM Frequency**: 850/900/1800/1900 MHz;
LAN: 1 10/100 Mbps Ethernet Interface;
Transport: UDP, TCP, TLS, SRTP;
DTMF Mode: RFC2833, SIP Info, In-band;
Power Supply: AC 100-240V;
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Type: Gateway;
Protocol: PPPoE;
Support: VPN;
Wire or Not: Wireless;
Color: Black;
Number of Ports: 4;
GSM Frequency**: 850/900/1800/1900 MHz;
Power Supply: AC 100-240V;
Transport: UDP, TCP, TLS, SRTP;
DTMF Mode: RFC2833, SIP Info, In-band;
Network Protocol: FTP, TFTP, HTTP, SSH;
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Type: Gateway;
Protocol: PPPoE;
Support: VPN;
Wire or Not: Wireless;
Color: Black;
Number of Ports: 8;
GSM Frequency**: 850/900/1800/1900 MHz;
LAN: 2 10/100 Mbps Ethernet Interfaces;
Transport: UDP, TCP, TLS, SRTP;
DTMF Mode: RFC2833, SIP Info, In-band;
Network: DHCP, DDNS, Firewall, OpenVPN, Static IP, QoS, Sta;
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