DINSTAR DAG2000-24S VoIP gateway

VoIP Gateway DINSTAR DAG2000-24S - is a multifunctional analog gateway offering seamless connectivity between IP-based telephone networks and legacy telephones (POTS), fax machines, and PBX systems. With standard RJ11 and RJ21 interfaces, the device offers 24 FXS ports. It is ideally suited for small and medium-sized businesses, call centers, and multi-site environments that require VoIP services. The DAG2000-24S supports the standard SIP protocol and is compatible with leading IMS/NGN platforms and SIP-based IP telephony systems.

Main features:
• 24 FXS ports
• Interface: RJ11 and RJ21
• Support for SIP v2.0 (UDP/TCP), SDP, RTP/RTCP, SIP over TLS, MGCP, IMS/3GPP, SDP, REFER, RTP/RTCP, STUN (RFC 3489) protocols
• Support for Fax over IP (T.38 and Pass-Through)
• Support for IPv4 and IPv6
• Support for TR069 and SNMP
• Elastix and Broadsoft certification
• Support for G.711A/U, G.723.1, G.729A/B, G.726 codecs
• Support for Silence Suppression, Comfort Noise Generator (CNG), Voice Activity Detection (VAD)
• Echo Cancellation: G.168 with up to 128ms
• Support for Adaptive (Dynamic) Jitter Buffer, Hook Flash, Adjustable Gain Control, Programmable Gain Control
• Support for SNMP/TR069, Auto Provisioning, Web/Telnet, syslog and CDR
• Support for Access Rule List and Network Capture function
• Local IVR Maintenance function