DAG1000-16O FXO analog gateway is a type of access gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS) and PBX systems. The analog gateway has 16 FXO ports and is used to connect to analog PBX or the PSTN lines of telecom carriers. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It provides low-cost and easy-to-use VoIP solutions for small and medium businesses, call centers, SOHO, remote offices as well as enterprises with multiple branches.
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 FXO ports, 3 LAN
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
Pay
