Description
Dinstar DAG1000-4O Analog Gateway Ghana
The Dinstar DAG1000-4O FXO Analog VoIP Gateway is a 4 ports type of access gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS) and PBX systems. The Analog gateway has 4 FXO ports and is used to connect to Analog PBX or the PSTN lines of telecom carriers. Dinstar DAG1000-4O FXO Analog VoIP Gateway is equipped with the standard SIP protocol, it’s compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It provides low-cost and easy-to-use VoIP solutions for small businesses, SOHO, remote offices as well as enterprises with multiple branches.
Key Features
- Primary and secondary SIP account
- Flexible FXO port groups
- Multiple SIP trunks
- Caller ID
- Data/Voice/Management VLAN
- T.38 and Pass-through
- Provide a low cost, simple operation VoIP solutions for small business, the family office, remote office and branch businesses.
- This device provides Telephone interface 4xFXO RJ-11 and Ethernet Interface 4xRJ-45 10/100 Base-Tx
- Friendly Web GUI access, easy to maintain
Cost-Effective VoIP Gateway
- 4 FXS ports, 1 WAN, 1 LAN
- Support SIP, IMS
- 38 Fax
- Flexible routing & Dial plan
- Interoperable with leading softswitches, IP PBXs and SIP servers
High Stability and Reliability
- Embedded Operation System
- Market-proven hardware design
- Carrier-grade reliability
- Main/Secondary SIP server failover
- TLS/SRTP Security
Easy Management
- Intuitive Web interface including Quick installation guide
- Support SNMP &TR-069
- Automated provisioning
- Dinstar Cloud Management System
- Configuration Backup and Restore
- Debug tools in web interface
Technical Specifications
Physical Interfaces
- Telephone interface: DAG1000-4O: 4*FXO, RJ-11
- Ethernet Interface: 4*RJ-45 10/100 Base-Tx, RJ-45
Voice & Fax
- G.711A/U law, G.723.1, G.729A/B
- Comfort Noise Generation(CNG)
- Voice Activity Detection(VAD)
- Echo Cancellation (G.168)
- Adaptive (Dynamic) Jitter Buffer
- Programmable Gain Control
- T.38/Pass-through/Modem FAX mode, Up to 14.4kbps
- DTMF mode: Signal/RFC2833/INBAND
FXO Port
- Busy tone detection
- No current detection
- Voice interrupted detection
- One stage dialling
- Two stage dialling
- Polarity Reversal
- FAS (Fake billing correction)
- Auto match fixed line impedance
- Caller ID detection (Bellcore Type 1&2)
Protocol
- SIP V2.0 (RFC 3261,3262,3264)
- IMS/3GPP
- SDP (RFC 2327)
- REFER (RFC 3515)
- RTP/RTCP (RFC 1889,1890)
- STUN (RFC 3489)
- ARP/RARP (RFC 826/903)
- SNTP (RFC 2030)
- DHCP/PPPoE
- TFTP/HTTP/HTTPS
- DNS/DNS SRV (RFC 1706/RFC 2782)
- VLAN 802.1P/802.1Q
Maintain & Upgrade
- Web based configuration
- Telnet configuration
- Data backup/restore
- Support English and Chinese language
- Firmware upgrade by TFTP
- Web & telnet login password modify
- Factory reset
- Automatic time synchronization
- IVR local maintenance management
Physical Properties
- Power: input:100-240V,50-60Hz,1.2A Max @External adapter 12VDC
- Power consumption(W): 4FXO:12; 8FXO:20
- Temperature(operation): -10 ~ 45 (storage): -20 ~80
- Operation Humidity: 10% – 90% no condensation
- Dimension(w/D/H): 242*152*40mm 1kg
Call & Routing
- FXO port group
- IP Trunk
- Primary and secondary SIP account
- 32inbound routing
- 32outbound routing
- Number manipulation
- Dial plan
Network Features
- NAT (Rout& Bridge)
- Static IP, PPPoE, DHCP
- DHCP Server
- MAC address clone
- DMZ
- IP, TCP, UDP, TFTP, FTP, TCP, ARP, RARP, Ping, NTP, SNTP, Http, DNS, Tracert
- Static/dynamic ARP
Homologation
- CE, FCC
