16 Ports FXS Analog VoIP Gateway DAG2000-16S DAG2000-16S is a multi-functional analog gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. The device offers 16 FXS ports, fax over IP and flexible dial plans. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services. DAG2000-16S 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 FXS 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,AMR,G.726 etc.
•Fully compatible with leading IMS/NGN, SIP based IP telephony system
Voice & FAX G.711A/U law, G.723.1, G.729A/B, G.726,iLBC Silence Suppression Comfort Noise Generation(CNG) Voice Activity Detection(VAD) Echo Cancellation(G.168), with up to 128ms Adaptive (Dynamic) Jitter Buffer Hook Flash Programmable Gain Control T.38/Pass-through Modem/POS DTMF mode: Signal/RFC2833/INBAND VLAN 802.1P/802.1Q Layer3 QoS and DiffServ
FXS Connector: RJ11 Dial Mode: DTMF and Pulse Pulse: 10 and 20 PPS Caller ID: DTMF/FSK CLI Presentation Max Cable Length: 3km Reversed Polarity Programmable Call Progress Tone
SoftwareFeatures Hunting Group Web ACL Telnet ACL Action URL PPPoE/IPv4/IPv6 Digitmap Bandwidth Optimization Routing Rules based Prefixes Caller/Called Number Manipulation
Supplement Service Call Waiting Blind Transfer Attend Transfer Call Forward on Busy Call Forward on No Reply Unconditional Call Forward Warm/Immediately Hotline Call Hold Do-not-disturb 3-Way Conference Message Waiting Indicator
VoIP Protocol: SIP v2.0 (UDP/TCP),RFC3261 SDP,RTP(RFC2833), RFC3262, 3263,3264,3265,3515,2976,3311 SIP TLS RTP/RTCP, RFC2198, 1889 RFC4028 Session Timer RFC3266 IPv6 in SDP RFC2806 TEL URI RFC3581 NAT,rport Outbound Proxy DNS SRV/ A Query/NATPR Query SIP Trunk Early Media/Early Answer NAT:STUN, Static/Dynamic NAT
Maintenance SNMP TR069 Auto Provisioning Web/Telnet Configuration Backup/Restore Firmware Upgrade via Web CDR Syslog Ping/Tracert Test Network Capture Outward Test(GR909) NTP/Daylight Saving Time IVR local Maintenance Cloud-based Management
Environmental Power Supply: 100-240VAC, 50-60 Hz Power Consumption:30W(Typical) Operating Temperature:0 ºC ~ 45 ºC Storage Temperature: -20 ºC ~80 ºC Humidity:10%-90% Non-Condensing Dimensions(W/D/H): 440*230*44mm Unit Weight: 2.7kg Compliance: CE, FCC
Audited Supplier 
){kind=link}