Dinstar DAG3000-88O | FXO Gateway

• High density gateway with 88 FXO
• Modularized design, easy to expand
• Support IPv4 and IPv6
• 5KM Maximum Cabling Length
• Multiple codecs: G.711A/U,G.723.1,G.729A/B, iLBC
• Fully compatible with leading IMS/NGN, SIP based IP telephony system 

Physical Interfaces:

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

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

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
• 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:

• 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

Environmental:

• 1+1 Power Supply: 100-240VAC, 50- 60 Hz
• Power Consumption:105W MAX
• Operating Temperature:0 ℃ ~ 45 ℃
• Storage Temperature: -20 ℃ ~80 ℃
• Humidity:10%-90% Non-Condensing
• Dimensions(W/D/H): 440*300*135mm(3U)
• Unit Weight: 9.3kg
• Compliance: CE, FCC

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