Roteador Dlink DVG-6004S VoIP com switch 4x 10/100Mbps (RJ45)
Roteador Dlink DVG-6004S D-Link Roteador VoIP com switch 4x 10/100Mbps (RJ45) + 4x analógica voz FXO(RJ11) + DSL/Cable
Roteador Dlink DVG-6004S
D-Link Roteador IP VoIP - DVG-6004S |
ESPECIFICAÇÃO TÉCNICA |
- 4 portasRJ-45 10/100BASE-TX Ethernet NWay - NAT/PAT, DHCP (Servidor), DMZ, Virtual Server, MAC/IP/port-based filtering - QoS: port based priority (Hi/Low) with rate limit - Modo Roteador ou Bridge >Porta WAN - RJ-45 10/100BASE-TX Ethernet Nway - Static IP, PPPoE, PPtP, Bigpond Cable e DHCP (Cliente) - QoS: IP TOS (IP Precedence), DiffServ, Port Priority - NAT traversal: STUN, UPnP, OUTBOUND PROXY - Pass-through NAT - NAP: (Network Time Protocol RFC 1305), suporta até 3 servidores de horário - DDNS: DynDns.org, TZO, PeanutHull, 3322.org. - RTP Packet Summary: packet sent, packet received, packet loss - MAC address clone >Interface Analógica - DVG-6004S: 4 portas RJ-11 FXO >Características de Voz - SIP (RFC3261) - SIP method: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS - PING, PRACK, PUBLISH, REFER, REGISTER, SUBSCRIBE, UPDATE - SIP Extension: Session Timer (UPDATE or re-INVITE), Proxy Required, P-Asserted (RFC3325), MWI(RFC3842) - Voice CODEC: G.711 a /u law, G.726, G.729A, G.723.1 - CNG (Comfort Noise Generation) - VAD (Voice Activity Detection) - Silence suppression/detection - G.165/G.168 echo cancellation - Adaptive Jitter Buffer and programmable Gain Control - In-Band DTMF, Out-Of-Band DTMF relay (RFC2833, SIP INFO) - Multiple SIP Proxy server entries with fail-over mechanism - T.30 (G.III) / Real time T.38 / Secured T.38 FAX relay - DTMF, FSK (Bellcore & ETSI) Caller ID detection and generation - Caller ID Restriction (CLIR) support - FXO hang up detection: Busy Tone cadence auto learning/detection - Single Number / Account for multiple ports - Group hunting function - Digit Map - E.164 Numbering & ENUM support - Recordable greeting message - Hot-Line, Warm-Line support >Características de Chamada - Chamada em Espera, Atendimento - Encaminhamento - Incondicional, Ocupado, Não-atende - Transferência de Chamadas ? Assistida / Não-Assistida - Discagem Rápida, Re-Discagem, Chamadas em 3 vias (Necessário Servidor de Media) >Prevenção de DoS - Prevenção de ataque DOS baseados em TCP, UDP, IP, ICMP - Prevenção de SYN Flood, IP Spoofing, Ping of Death, Tear Drop DoS attacks >Gerenciamento / Configuração - Web-based & Telnet com autenticação - Configuração, port status, registration status, hardware/software information in web-based & Telnet UI - Mecanismo de Configuração IVR (Interactive Voice Response) - Botão Reset (factory default setting restoration) - Servidor de Auto Provisionamento Opcional (APS) - Suporte aSNMP v.1/v.2c - Teste de Ping >LEDs - Voice ports - WAN port - LAN ports - Run - Power - Alarm >Alimentação - Through AC 100V to 240V 50/60Hz input power adapter - DC 12V >Dimensões - DVG-6004S: 202 x 172 x 35 mm |