Description
DinStar DAG2500-72S FXS Analog VoIP Gateway
The Dinstar DAG2500-72S FXS Analog VoIP Gateway is a functional analog gateway offering seamless connectivity between VoIP and traditional phone system. It’s a highly-integrated gateway which provides 72 FXS ports with standard R21 interface in 1U size. Users can easily connect their analog phone, fax, PBX via standard voice interface. The DAG2500-72S FXS Analog VoIP supports the standard SIP protocol and it’s compatible with leading IMS/NGN platform and SIP-based IP telephony system. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.
Key Features
- High density gateway, 48/64/72 FXS ports in 1U size
- Open-standard SIP support
- Support IPv4 and IPv6
- 3KM Maximum Cabling Length
- Elastix/Broadsoft Certification
- Multiple codecs: G.711A/U, G.723.1, G.729A/B, iLBC, AMR
- Fully compatible with leading IMS/NGN, SIP based IP telephony system
Technical Specifications
Physical Interfaces
- DAG2500-72S: 72 FXS with 3* RJ21, 50 PIN
- Console :1* RS232, 115200bps
- SFP : N/A, Reserve
Voice & FAX
- 711A/U law, G.723.1, G.729A/B, G.726, iLBC, AMR
- Comfort Noise Generation(CNG)
- Voice Activity Detection(VAD)
- Echo Cancellation (G.168), with up to 128ms
- Adaptive (Dynamic) Jitter Buffer
- 38/Pass-through
- Modem/POS
- DTMF mode : SIP Info/RFC2833/In-band
- VLAN 802.1P/802.1Q
- Layer3 QoS and DiffServ
FXS Features
- Connector : RJ21
- Dial Mode : DTMF and Pulse
- Pulse : 10 and 20 PPS
- Caller ID : DTMF/FSK CLI Presentation
- Max Cable Length : 5KM
- Reversed Polarity
- Programmable Call Progress Tone
Software Features
- Hunting Group
- Web/Telnet ACL
- Action URL
- PPPoE / IPv4 / IPv6
- Digitmap
- Bandwidth Optimization
- Routing Rules based Prefixes
- Caller/Called Number Manipulation
Maintenance
- SNMP v1/v2/v3, 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
Environmental
- Power Supply : 100 – 240VAC, 50 – 60 Hz
- Power Consumption : 75 W
Temperature
- Operating : 0 ºC ~ 45 ºC
- Storage : – 20 ºC ~ 80 ºC
- Humidity :10 % – 90 % Non-Condensing
- Dimensions (W/D/H) : 440 * 280 * 44 mm (1U)
- Unit Weight : 4.0 kg
