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Dinstar VoIP Gateway DAG1000-2O
2-Port FXO Analog VoIP Gateway, SIP Support, TR069, T.38 Fax, Echo Cancellation, SNMP, Dual Ethernet
Dinstar DAG1000-2O is a cost-effective 2-port FXO analog VoIP gateway designed for small and medium businesses, call centers, and distributed voice deployments. It provides seamless integration between legacy PBX systems and IP telephony networks using standard SIP protocol. Supporting fax over IP via T.38, TR069 remote management, SNMP, programmable routing rules, and high-quality voice codecs including G.711 and G.729, the DAG1000-2O ensures dependable analog-to-IP voice transition with low power consumption and dual Ethernet interfaces for flexible network setups.
Key Features:
- 2-port FXO analog gateway for PBX to VoIP
- SIP support with SIP TLS and SRTP
- Compatible with IMS, NGN, and SIP platforms
- Fax over IP support via T.38 and pass-through
- G.711, G.723.1, G.729A/B, G.726 codec support
- Echo cancellation G.168 up to 128ms
- Voice activity detection, jitter buffer, comfort noise
- Programmable routing rules and digit manipulation
- Caller ID detection, polarity reversal, busy tone detection
- Supports TR069, SNMP, auto provisioning
- Dual Ethernet ports: WAN and LAN (RJ45)
- Power consumption 5W, compact design with CE/FCC compliance
Product Specifications:
- Manufacturer: Dinstar
- Model: DAG1000-2O
- Device Type: Analog VoIP Gateway
- FXO Ports: 2 × RJ11
- SIP Protocol: SIP v2.0 over UDP/TCP
- SIP Features: SIP trunk, early media, outbound proxy
- Voice Codecs: G.711A/U, G.723.1, G.729A/B, G.726
- Fax Support: T.38, Pass-through
- DTMF Modes: Signal, RFC2833, Inband
- Echo Cancellation: G.168, up to 128ms
- Audio Features: VAD, CNG, jitter buffer, gain control
- Caller ID: FSK, DTMF
- Dialing Mode: DTMF and pulse
- Call Detection: Bellcore Type 1 & 2, ETSI
- Answer Delay: Supported
- Polarity Reversal: Supported
- AC/DC Impedance: Supported
- LAN Interface: 1 × RJ45 (10/100Mbps)
- WAN Interface: 1 × RJ45 (10/100Mbps)
- Network Protocols: IPv4, TCP, UDP, HTTP/S, FTP, DHCP, PPPoE, SNTP, TFTP, OpenVPN
- Remote Management: SNMP v1/v2/v3, TR069, TR181, Web, Telnet, Cloud
- Software Features: Digitmap, prefix routing, number manipulation, speed dial, port group
- Maintenance: CDR, Syslog, firmware upgrade via web, config backup/restore
- Power Supply: 100–240VAC, DC12V adapter
- Power Consumption: 5W
- Operating Temp: 0°C to 45°C
- Storage Temp: –20°C to 80°C
- Humidity: 10%–90% non-condensing
- Dimensions: 195 × 135 × 35 mm
- Weight: 0.6 kg
- Compliance: CE, FCC
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