User manual

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Voice over IP(VoIP) Solutions
VoIP Gateways make phone calls over the Internet simple, easy, and aordable. LevelOne VoIP Gateways are ideal for
home, SOHO, and SMB users that are looking forward integrate PSTN (Public Switched Telephone Network) and VoIP
telephone features onto the same IP network.
PSTN
Internet
PSTN
PBX
PBX
FAX
FAX
Home User
Home User
FXO
FXO
FXO
FXS
FXS
LAN
LAN
Headquaters
Branch
VoIP Gateway
FXO
VoIP Gateway
Router
Router
Ethernet Cable (RJ-45)
Phone Line (RJ-11)
VoIP Gateway
Key Features
- A built-in rewall, NAT server, PPPoE and DHCP
- Supports UPnP, DMZ and DynDNS
- Carrier tone generation and detection, caller ID, DTMF relay, echo cancellation and comfort noise generation
VoIP Gateway Comparison
Model VOI-8001 VOI-8002 VOI-8003 VOI-9300
LAN 3 x 10/100Mbps 3 x 10/100Mbps 3 x 10/100Mbps 1 x 10/100Mbps
WAN (Internet) 1 x 10/100Mbps 1 x 10/100Mbps 1 x 10/100Mbps 1 x 10/100Mbps
FXS Port 8 - 4 -
FXO Port - 8 4 4
PSTN Life Line - - - 1
USB Port - - - 1
VoIP Protocol SIP v1/v2;H.323 SIP v1/v2;H.323 SIP v1/v2;H.323 SIP v1/v2
VOI-8001
8-Port FXS H.323/SIP Gateway
VOI-9300
VoIP SIP IP PBX with 4-Port FXO
VOI-8002
8-Port FXO H.323/SIP Gateway
VOI-8003
4FXS and 4FXO H.323/SIP Gateway