Ethernet Switches - Mayflex

www.level1.comLevelOne Voice over IP (VoIP) SolutionsVoIP gateways make phone calls over the internet simple, easy, and affordable. LevelOne VoIP gateways are ideal for home, SOHO, and SMBusers that are looking to integrate PSTN (Public Switched Telephone Network) and VoIP telephone features onto the same IP network.IP PhonePSTNIP PhoneADSLVoIP IP PBX/GatewaySwitchComputerInternet/ITSPComputerVoIP GatewaysVOI-8001 / VOI-80028-Port VoIP Gateway- Provides VoIP solution of 8-port FXS for VOI-8001 or8-port FXO for VOI-8002- Connect up to 8 telephones, fax machines or connect toa PBX for a VoIP telephone network- Register up to 4 SIP (v2) proxy or gatekeeperssimultaneously- A built-in firewall, 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 traffic- Carrier tone generation and detection, caller ID, DTMFrelay, echo cancellation and comfort noise generationVOI-80034-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 firewall, 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 traffic- Carrier tone generation and detection, caller ID, DTMFrelay, echo cancellation and comfort noise generationVOI-2110SIP 2 FXS IP-Sharing VoIP Gateway- 2 x FXS RJ-11 voice ports- 2 x10/100 Mbps RJ-45 ports: 1xWAN; 1xLAN- Integrated IP-Sharing router- Provides T.38 real-time fax relay for interoperabilityamong other VoIP facilities- Supports G.168 Echo cancellation and Voice ActivityDetection (VAD)- Supports DTMF tone detection/Generation- Built-in Web server for we-based configuration- Remote software upgrade through TFTPVoIP Solutions ComparisonMode 10/100 Mbps WAN / LAN Port FXS / FXO Port VoIP Protocol Voice CodecVOI-8001 1 WAN/3 LAN 8 FXS SIP v1/ v2; H.323 G .711/G .723.1/G .726/G .729A/BVOI-8002 1 WAN/3 LAN 8 FXO SIP v1/ v2; H.323 G .711/G .723.1/G .726/G .729A/BVOI-8003 1 WAN/3 LAN 4 FXS/4 FXO SIP v1/ v2; H.323 G .711/G .723.1/G .726/G .729A/BVOI-2110 1WAN/1LAN 2 FXS SIP v2.0 (RFC 3261) G.711/G.723.1/G.729A/B