Specifications

S-37
Voice over IP
(VoIP)
The VoIP devices allow homes and businesses to take advantage of their DSL/
cable modem connection to make inexpensive Internet phone calls. Through
broadband connection, these devices allow users to access voice and fax services
over the Internet to significantly reduce the cost of international and long
distance calls.
BROADBAND Voice over IP (VoIP)
DVG-7111S
VoIP Terminal Adapter
Main Features
• SessionInitiationProtocol(SIP)v2
•EchoCancellation
•NATTraversal
•QualityofService(QoS)
•PPPoE,DHCP,StaticIP
•VPNPass-Through
•HTTPS&SSL/TLS
Physical Features
•16FXSportsin1RJ-21connector
Main Features
• SessionInitiationProtocol(SIP)v2
•EchoCancellation
•NATTraversal
•QualityofService(QoS)
•PPPoE,DHCP,StaticIP
•VPNPass-Through
•HTTPS&SSL/TLS
Physical Features
•32FXSportsin2RJ-21
connector
Main Features
• SessionInitiationProtocol(SIP)v2
•EchoCancellation
•VPNPass-Through
•L2TP/PPTPClient
•NATTraversal
•QualityofService(QoS)
•InteractiveVoiceResponse(IVR)
•RecordableGreetingMessage
(FXO)
•EmergencyNumberTable(FXO)
DVG-2016S DVG-2032S
16-Port VoIP Station
Gateway
32-Port VoIP Station
Gateway
Main Features
• SessionInitiationProtocol(SIP)v2
•EchoCancellation
•VPNPass-Through
•L2TP/PPTPClient
•NATTraversal
•QualityofService(QoS)
•InteractiveVoiceResponse(IVR)
DVG-2102S
VoIP Terminal Adapter
100Mbps LAN x1
100Mbps WAN 100Mbps WAN 100Mbps WAN
100Mbps LAN x1 100Mbps LAN x1 100Mbps LAN x1
FXS RJ-11 x 2
LAN
FXS RJ-11 x 1
LAN
FXO RJ-11 x 1
PSTN