Dinstar 1 FXS VoIP Gateway DAG1000 -1S
DAG101 VoIP ATA adapter is a stand-alone device, which requires no PC to make Internet calls. This ATA adapter guarantees clear and reliable voice quality on Internet, which is fully compatible with SIP industry standard and able to interoperate with many other SIP devices and software on the market.
- Flash 8MBytes Flash
- RAM 16MBytes SDRAM
- Power
- Supply AC/DC Adapter
- AC Input: 100~240V, 50~60Hz
- DC Output: 5V, 2A
- I/O Interfaces 2 RJ-45 for 10/100 Ethernet Ports
- 2 RJ-11 for FXS Port
- Environmental Operation Temperature: 5~45 Degree C
- Storage Temperature: -25~ 85 Degree C
- Relative Humidity: 10%~90% No Condensing
- Shock: Up to 75cm (`30 inches) Drop upon Package
- Audio Codec G. 711 (A-Law, μ -Law) with PAMS above 4.3
- G. 729A/AB with PAMS above 4.0
- Adaptive Jitter Buffer Management
- Voice Activity Detection
- Comfort Noise Generation
- Echo Cancellation
- T. 30 FAX with G. 711
- Real time FAX over IP via T. 38(Phone 2 port only)
- Protocols SIP V2 (RFC 3261, 3262, 3263, 3264)
- Backward Compatible with RFC2543
- Session Timer (RFC4028)
- SDP (RFC2327)
- RTP/RTCP (RFC1889 and RFC1890)
- NAPTR for SIP URI Lookup (RFC2915)
- STUN (RFC 3489)
- ARP/RARP (RFC 826/903)
- SNTP (RFC 2030)
- DHCP/PPPoE
- PPTP/L2TP VPN
- HTTP Server for Web Management
- TFTP/HTTP/HTTPS for Auto Provisioning
- DNS/DNS SRV (RFC1706 and RFC 2782)
- Management Firmware Upgradeable
- Web Management Interface
- IVR-driven Management Interface
- Local and Remote Syslog (RFC3164)
- Auto Provisioning
- SNTP Time Synchronization
- Multi User Level
- SNMPv2
- TR069