DAG2000-16S is a multi-functional analog VoIP gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. The device offers 16 FXS ports, fax over IP and flexible dial plans. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.
High Stability and Reliability
Embedded Operation System
Market-proven hardware design
Carrier-grade reliability
Main/Secondary SIP server failover
TLS/SRTP Security
Cost-Effective VoIP Gateway
16 FXS ports
Support SIP, IMS
T.38 Fax
Flexible routing & Dial plan
Interoperable with leading softswitches, IP PBXs and SIP servers
IPv6, IPv4
Call waiting
SIP/IMS
Call Transfer (Blind transfer, Attend transfer)
SIP v2.0 (RFC3261) based on UDP/TCP/TLS
Call Forwarding (Unconditional, No reply)
Fax over T.38 and Pass-through
Speed Dial
QoS:L3 DIFFServ, 802, 1P/Q VLAN Tagging
Do Not Disturb(DND)
3-way conference
Automatic firmware upgrade and configuration via HTTP/HTTPS
Hunting group
System logs & CDR
Voice Mail
Flexible routing & dial plan
Pluse Dialing
Backup and restore
MWI
SNMP/TR-069
5 km long haul
TLS/SRTP
Music on hold