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Dinstar VoIP Gateway DAG2000-16S
16 FXS Analog VoIP Gateway, SIP Support, T.38 Fax, IPv6, TR069, SNMP, Echo Cancellation, Dual Stack
Dinstar DAG2000-16S is a high-density FXS analog VoIP gateway featuring 16 ports for connecting analog phones, fax machines, and PBX systems to modern IP telephony networks. It’s ideal for businesses, call centers, and distributed locations requiring reliable VoIP integration. The device supports SIP protocol, T.38 fax, and advanced audio processing including G.168 echo cancellation. With IPv4/IPv6 dual-stack, VLAN support, digit manipulation, and remote management via TR069 and SNMP, the DAG2000-16S delivers robust performance and centralized control.
Key Features:
- 16 FXS ports for analog device connectivity
- SIP support with TLS, SRTP, NAT traversal
- T.38 fax and pass-through compatible
- G.711, G.729, G.723, AMR, Opus (optional) codec support
- G.168 echo cancellation up to 128ms
- Caller ID, reversed polarity, DTMF and pulse dialing
- Speed dial, call forwarding, transfer, 3-way conferencing
- IPv4/IPv6 dual stack, VLAN tagging, OpenVPN
- Digitmap and routing rule support
- Auto provisioning, TR069, SNMP, cloud device management
- 3 LAN ports and RS232 console interface
- CE and FCC compliant, 30W power consumption
Product Specifications:
- Manufacturer: Dinstar
- Model: DAG2000-16S
- Device Type: FXS Analog VoIP Gateway
- FXS Ports: 16 × RJ11
- SIP Protocol: SIP v2.0 over UDP/TCP
- SIP Features: TLS, SRTP, early media, NAT traversal
- Voice Codecs: G.711A/U, G.723.1, G.729A/B, G.726, AMR, iLBC, Opus (optional)
- Fax Support: T.38 and Pass-through
- DTMF Modes: Signal, RFC2833, Inband
- Echo Cancellation: G.168, up to 128ms
- Voice Features: VAD, CNG, jitter buffer, gain control, hook flash
- Caller ID: DTMF/FSK CLI Presentation
- Dial Modes: DTMF and Pulse
- Polarity Reversal: Supported
- Max Cable Length: 5 km
- Supplement Services: Call waiting, blind/attended transfer, call forward, call hold, DND, hotline, MWI, 3-way conferencing, speed dial
- Network Protocols: IPv4, IPv6, TCP, UDP, TFTP, FTP, HTTP/HTTPS, DHCP, SNTP, OpenVPN
- LAN Ports: 3 × RJ45 (10/100 Mbps)
- Console Port: 1 × RS232 (115200 bps)
- Remote Management: TR069, TR181, SNMP v1/v2/v3, Web, Telnet, Cloud
- Provisioning: Auto provisioning, firmware upgrade, backup/restore
- Power Supply: 100–240VAC, 50–60 Hz
- Power Consumption: 30W (Typical)
- Operating Temperature: 0°C to 45°C
- Storage Temperature: –20°C to 80°C
- Humidity: 10%–90% non-condensing
- Dimensions: 440 × 230 × 44 mm
- Weight: 2.7 kg
- Compliance: CE, FCC
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