Users can now make voice calls over the internet without difficulties. Its high performance voice DSP provides exceptional voice quality with adaptive jitter buffer and long G.168 echo tail. A WAN Ethernet port connects the DVG-5102SP to the Internet via a broadband modem (cable, DSL), and a LAN Ethernet port is available to provide connectivity and router/firewall functionality for sharing the Internet connection with your computers. The DVG-5102SP supports prioritized voice traffic for optimum Quality of Service (QoS) Specification: Key Components / Performance CPU MPS4200/170MHz/MIPS-32 DSP LSI ZSP400/110MHz SDRAM/ Flash 166MHz/ 8MB Port Functions WAN 1. 1*10/100 BaseT ports 2. IEEE 802.3(10BASE-T) 3. IEEE 802.3u(100BASE-Tx) 4. IEEE 802.3x(Full-Duplex) 5. Support Full-Duplex operations LAN 1. 1*10/100 BaseT ports 2. IEEE 802.3(10BASE-T) 3. IEEE 802.3u(100BASE-Tx) 4. IEEE 802.3x(Full-Duplex) 5. Support Full-Duplex operations Phone Ports 1. 2*Phone ports FXS 2. 1*PSTN port Backup 3. Type of Circuit:Analog Circuit(FXS) 4. Connector Type:RJ11 connector Software Features: WAN: • One 10/100Mbps auto-MDI/MDIX Ethernet port • WAN type: Static IP, PPPoE, DHCP,MAC Clone • BigPond • VPN Pass Through • QoS: IP Precedence, DiffServ, • NAT Traversal: Outbound Proxy, STUN, UPnP, • SIP and RTP Priority Queuing • RTP Packet Summary: sent, received, loss packet count • NTP: 3 Time Servers, Time Zone support • DDNS: DynDns.ORG, Dlink,TZO • MAC Address Clone • Much richer ALG support • VPN: L2TP, PPTP, IP-Sec • Multiple public IP addresses • SNMP: bulid standard • RJ-45 Connector LAN: • One 10/100Mbps auto-MDI/MDIX Ethernet port • Router / Bridge mode • NAT / PAT (RFC1631 / RFC3235) • Virtual Server, DMZ • DHCP Server (RFC 2131 / RFC2132) • Security: MAC Filter, IP Filter, Port Filter Management: • LEDs: Power, Provision, WAN, LAN, Phone*2 • Web-based • Telnet • Password controlled administration • Multilevel password protection • Remote firmware upgrade via HTTP, TFTP, FTP • Auto Provisioning: • Web Browser Administration and Configuration via Integral Web Server Telephone Key Pad • Configuration with Interactive Voice Prompts, Automated Provisioning & Upgrade Via HTTPS, HTTP, TFTP • Asynchronous Notification of Upgrade Availability via NOTIFY, Non-Intrusive, In-Service Upgrade, Repo • Generation and Event Logging, syslog and Debug Server Records, Line and Purpose Configurable Syslog and Debug Options • IVR • Built in PING tool • Multi-function reset button: reset, restore default • TR-069 (include TR-104) (Optional) Voice • SIPv2 (RFC3261) compliance • SIP METHOD: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS,PING, PRACK, REFER, REGISTER, SUBSCRIBE, UPDATE • SIP Extension: Session Timer, Proxy-Require, P-Asserted (RFC3325), MWI (RFC3842) • Voice Compression: G.711 a/u-law, G.726, G.729A/AB,G.723.1 • CNG and VAD • Silence suppression & detection • G.168 Echo Cancellation • Adaptive jitter buffer • Programmable gain control • In-band DTMF • Out-of-band DTMF relay: RFC2833 • DTMF • Termination Impedance: 600/900 ohm complex Impedance • Failover SIP Proxy server registrations • Failsafe mechanism (FXS relay to PSTN): Network failure Service unavailable Power loss T.30 FAX pass through, T.38 real time FAX relay Caller ID: DTMF, FSK-Bell core, FSK-ETSI detection and generation, Japan CLIP/JCLIP, BT marked with red would be on 2nd stage. Polarity reversal generation (FXS) - marked with red would be on 2nd stage. Pound Key support Hunting number support Telephone book E.164 numbering Hot line Call features: • Call Hold, Call Waiting, Call Pickup • Call Forward - Unconditional, Busy, No Answer • Call Transfer - Unattended, Attended • Speed Dialing, Repeat Call On Busy, Three Way Conference Call jr Head Office: I F, No.21, Yanfa 2nd RD.. SBIR Hsin-Chu 300. Taiwan ( R.O.C. ) Tel: 886-3-578-9090 Fax: 886-3-578-9520 JöfcT Factory: No.77. Youyi Rd.. JhunanTownship. Miaoli County 350. Taiwan. (R.O.C.) Tel: 886-37-580-777 Fax: 886-37-580-799 Http:WTaipei Office: 3F.. No. 188. sec. 2. Jhongsing Rd.. Sindian City. Taipei County 231. Taiwan. R.O.C. Tel: 886-2-8665-0457 Fax: 886-2-8665-0877...