IAD1000-4S4O
4S4O Hybrid Analog VoIP Gateway
4S4O Hybrid Analog VoIP Gateway
The IAD1000-4S4O Hybrid Analog VoIP Gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. The analog gateway has 4 FXS and 4 FXO ports which integrates both FXS and FXO features. Besides, the gateway is also designed with power failover and IP/SIP fail over features. 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.
Detailed parameters

-
IPv6, IPv4
-
SIP/IMS
-
SIP v2.0 (RFC3261) based on UDP/TCP/TLS
-
Fax over T.38 and Pass-through
-
QoS:L3 DIFFServ, 802, 1P/Q VLAN Tagging
-
3-way conference
-
Voice Mail
-
Pluse Dialing
-
MWI
-
3 km long haul
-
Music on hold
-
Call waiting
-
Call Transfer (Blind transfer, Attend transfer)
-
Call Forwarding (Unconditional, No reply)
-
Speed Dial
-
Do Not Disturb(DND)
-
Automatic firmware upgrade and configuration via HTTP/HTTPS
-
System logs & CDR
-
Flexible routing & dial plan
-
Backup and restore
-
SNMP/TR-069
-
TLS/SRTP