DAG2000-16O 16 * FXO Analog VoIP Gateway

Cost-Effective VoIP Gateway

• 16 FXO ports, 3 LAN
• Support SIP, IMS 
• T.38 Fax 
• Flexible routing & Dial plan
• Interoperable with leading softswitches, IP-PBXs and SIP servers

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High Stability and Reliability

• Embedded Operation System
• Market-proven hardware design
• Carrier-grade reliability
• Main/Secondary SIP server failover
• TLS/SRTP Security

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Features:

• 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