16 Ports FXO VoIP Gateway Dag2000-16o Ims Ngn Iad

16 Ports FXO Analog VoIP Gateway DAG2000-16ODAG2000-16O is a multi-functional analog gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), and PBX systems. The device offers 16 FXO ports, which is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.DAG2000-16O supports the standard SIP protocol and it's compatible with leading IMS/NGN platforms and SIP-based IP telephony systems. KeyFeatures•Cost effective gateway with 16 FXO ports•Fax over IP (T.38 and Pass-Through)•Support IPv4 and IPv6•TR069 and SNMP•Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.•Fully compatible with leading IMS/NGN, SIP based IP telephony system   Physical InterfacesCapacity: 16* FXO, RJ11Ethernet Interfaces:     4* LAN, 10/100Mbps,  RJ-45 Console: 1*RS232, 115200bpsVoice & FAX  G.711A/U law, G.723.1, G.729A/B,  Silence Suppression  Comfort Noise Generation(CNG) Voice Activity Detection(VAD) Echo Cancellation(G.168), with up to 128ms  Adaptive (Dynamic) Jitter Buffer Programmable Gain Control T.38/Pass-through Modem/POS DTMF mode: Signal/RFC2833/INBAND VLAN 802.1P/802.1QLayer3 QoS and DiffServFXOConnector: RJ11Dial Mode: DTMF/Pulse DialingCaller ID: FSK, DTMFPolarity ReversalAnswer DelayBusy Tone DetectionNo Current DetectionVoIPProtocol:     SIP v2.0 (UDP/TCP),RFC3261    SDP,RTP(RFC2833), RFC3262,    3263,3264,3265,3515,2976,3311SIP TLS/SRTPRTP/RTCP, RFC2198, 1889RFC4028 Session TimerRFC3266 IPv6 in SDPRFC2806 TEL URIRFC3581  NAT,rportOutbound ProxyDNS SRV/ A Query/NATPR QuerySIP TrunkEarly Media/Early AnswerNAT:STUN, Static/Dynamic NATMaintenanceSNMP v1/v2/v3TR069Auto ProvisioningWeb/TelnetConfiguration Backup/RestoreFirmware Upgrade via WebCDRSyslogNetwork CaptureNTP/Daylight Saving TimeIVR local MaintenanceCloud-based ManagementSoftware FeaturesPort GroupWeb ACLTelnet ACLAction URLDigitmapRouting Rules based PrefixesCaller/Called Number ManipulationNetworkStatic/Dynamic IP, PPPoEDHCP ClientIPv4/IPv6TCP, UDP,TFTP, FTP, ARP,RARP, Ping, NTP, SNTP, HTTP/HTTPS, DNSPing / TracertDHCP Option 66,120,121EnvironmentalPower Supply: 100-240VAC, 50-60 HzPower Consumption:30W(Typical)Operating Temperature:0 ºC  ~ 45 ºCStorage Temperature: -20 ºC ~80 ºCHumidity:10%-90% Non-Condensing Dimensions(W/D/H): 440*230*44mmUnit Weight: 2.7kgCompliance: CE, FCCModel ListDAG1000-4O4 FXODAG1000-8O8 FXODAG2000-16O16 FXODAG1000-4S4O4 FXS, 4 FXODAG2000-8S8O8 FXS, 8 FXOAbout usFounded in 2011 in Shenzhen, DINSTAR is a leading global provider of IP Unified Communication products including VoIP Gateways, IP PBXs, IP Phones and SBCs, we have been delivering more agile, efficient and affordable communication solutions and unparalleled communication experiences to our customers with our reliable, innovative and future-proof products for years. Through our value-added distributors and resellers worldwide, now DINSTAR serves telecom operators, service providers, system integrators, enterprises, SMBs and OEM partners in over 100 countries.