Dinstar VoIP Gateway DAG2000-8S8O
8 FXS + 8 FXO Hybrid Analog VoIP Gateway, SIP Support, T.38 Fax, VLAN, TR069, SNMP, Failover Lifeline
Dinstar DAG2000-8S8O is a high-capacity hybrid analog VoIP gateway featuring 8 FXS and 8 FXO ports, designed to bridge traditional telephone systems and IP-based networks. Ideal for businesses, remote branches, and multi-site deployments, it supports SIP protocol, T.38 fax, and robust routing with digit manipulation. The device includes power and network failover lifeline, VLAN support, and a variety of voice codecs including G.711, G.729, and G.723. With TR069, SNMP, and cloud-based provisioning, the DAG2000-8S8O enables efficient VoIP deployment with centralized management.
Key Features:
- 8 FXS and 8 FXO ports for hybrid analog VoIP
- SIP support with TLS, SRTP, NAT traversal
- T.38 fax and pass-through compatible
- Supports G.711, G.729, G.723 audio codecs
- G.168 echo cancellation up to 128ms
- Caller ID, polarity reversal, busy tone detection
- Programmable routing and digit manipulation
- Failover lifeline for power/network outages
- IPv4/IPv6 dual stack, VLAN, OpenVPN
- TR069, SNMP, auto provisioning, cloud management
- 3 LAN ports (10/100 Mbps), RS232 console
- 48W power consumption, CE and FCC certified
Product Specifications:
- Manufacturer: Dinstar
- Model: DAG2000-8S8O
- Device Type: Hybrid Analog VoIP Gateway
- FXS Ports: 8 × RJ11
- FXO Ports: 8 × RJ11
- SIP Protocol: SIP v2.0 over UDP/TCP
- SIP Features: SIP trunk, TLS, SRTP, early media, NAT support
- Voice Codecs: G.711A/U, G.729A/B, G.723.1
- 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
- Caller ID: FSK, DTMF
- Dial Modes: DTMF and Pulse
- Polarity Reversal: Supported
- Answer Delay: Supported
- Max Cable Length (FXS): 5 km
- Routing Features: Digitmap, prefix rules, number manipulation
- Supplement Features: Speed dial, port grouping
- Network Protocols: IPv4/IPv6, TCP, UDP, FTP, HTTP/HTTPS, TFTP, 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 via web
- Power Supply: 100–240VAC, 50–60Hz
- Power Consumption: 48W
- Operating Temperature: 0°C to 45°C
- Storage Temperature: –20°C to 80°C
- Humidity: 10%–90% non-condensing
- Compliance: CE, FCC
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