Dinstar DAG3000-32O | FXO Gateway

•  Cost effective gateway with 32 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 Interfaces:

• 8 x RJ45 connectors with 4 FXO
• 1 x RS232, 115200bps
• 2 x 10/100/1000Mbps, RJ45

Voice & FAX:

• G.711A/U law, G.723.1, G.729A/B, AMR, 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
• Programmable Gain Control
• T.38/Pass-through
• Modem/POS
• DTMF mode: Signal/RFC2833/INBAND
• VLAN 802.1P/802.1Q
• Layer3 QoS and DiffServ 

FXO:

• Connector: RJ45 with 4 FXO
• Dial Mode: DTMF/Pulse Dialing
• Caller ID: FSK, DTMF
• Polarity Reversal
• Answer Delay
• Busy Tone Detection
• No Current Detection 

VOIP:

• SIP v2.0 (UDP/TCP),RFC3261 SDP,RTP(RFC2833), RFC3262, 3263,3264,3265,3515,2976,3311
• SIP TLS/SRTP
• 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

Software Features:

• Port Group
• Web ACL
• Telnet ACL
• Action URL
• Digitmap
• Routing Rules based Prefixes
• Caller/Called Number Manipulation 

Network:

• Static/Dynamic IP, PPPoE
• DHCP Client
• IPv4/IPv6
• TCP, UDP,TFTP, FTP, ARP,RARP, Ping, NTP, SNTP, HTTP/HTTPS, DNS
• Ping / Tracert
• DHCP Option 66,120,121 

Environmental:

• Power Supply: 100-240VAC, 50-60 Hz
• Power Consumption:20W(Typical)
• Operating Temperature:0 ℃ ~ 45 ℃
• Storage Temperature: -20 ℃ ~80 ℃
• Humidity:10%-90% Non-Condensing
• Dimensions(W/D/H): 437*330*44mm
• Unit Weight: 3.6kg

Maintenance:

• SNMP v1/v2/v3
• TR069
• Auto Provisioning
• Web/Telnet
• Configuration Backup/Restore
• Firmware Upgrade via Web
• CDR
• Syslog
• Network Capture
• NTP/Daylight Saving Time
• IVR local Maintenance
• Cloud-based Management