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VoIP Solutions
BUSINESS
LevelOne Voice over IP (VoIP) Solutions
VoIP Gateways make phone calls over the Internet simple, easy, and afordable. 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.
VOI-8003
4-Port FXO + 4-Port FXS VoIP Gateway
- 4 FXO and 4 FXS ports for a complete VoIP solution
- Register up to 4 SIP (v2) proxy or gatekeepers
- A built-in frewall, NAT server, PPPoE and DHCP
- Supports UPnP, DMZ and DynDNS
- Provides Q.93 "Fast Start" for H.323 operation
- QoS for high priority VoIP network trafc
- Carrier tone generation and detection, caller ID, DTMF
relay, echo cancellation and comfort noise generation
VOI-8001 / VOI-8002
8-Port FXS/FXO H.323/SIP VoIP Gateway
- Provides VoIP solution of 8-port FXS for VOI-8001 or
8-port FXO for VOI-8002
- Connect up to 8 telephones, fax machines or connect
to a PBX for a VoIP telephone network
- Register up to 4 SIP (v2) proxy or gatekeepers
simultaneously
- A built-in frewall, NAT server, PPPoE and DHCP
- Supports UPnP, DMZ and DynDNS
- Provides Q.93 "Fast Start" for H.323 operation
- QoS for high priority VoIP network trafc
- Carrier tone generation and detection, caller ID, DTMF
relay, echo cancellation and comfort noise generation
VOI-9300
SIP VoIP PBX with 4 FXO Ports
- Advanced telephony management and feature rich IP
PBX solution
- Supports 100 extensions, 100 voicemail accounts and
30 concurrent calls
- Features a web-calling feature for online interaction
and provides call detail record (CDR)
- Provides a VPN server for secured connectivity
- Supports ITU-T G.711a/u, GSM/MS-GSM, G.729A/B, VAD
and CNG speech codec
- Features powerful interactive voice response system
and voice message recording function
- Provides built-in SIP proxy register server IP phone
VoIP Gateways
VoIP PBX
VoIP Solutions Comparison
Model
10/100Mbps WAN / LAN Port FXS / FXO Port VoIP Protocol
Voice Codec
VOI-8001
1 WAN/1 LAN
8 FXS
SIP v1/ v2; H.323 G .711/G .723.1/G .726/G .729A/B
VOI-8002
1 WAN/3 LAN
8 FXO
SIP v1/ v2; H.323 G .711/G .723.1/G .726/G .729A/B
VOI-8003
1 WAN/3 LAN
4 FXS/4 FXO
SIP v1/ v2; H.323 G .711/G .723.1/G .726/G .729A/B
VOI-9300
1 WAN/1 LAN
1 FXS/4 FXO
SIP v1/v2
G .711/G .723.1/G .726/G .729A/B
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)