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IAD3000-128S
High-end Analog VoIP Gateway
IAD3000-128S/O is a multi-functional Analog VoIP Gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), and PBX systems. It adopts modularized hardware design that allows to expand FXO ports by adding boards according to user’s requirements. Each board has 8 FXS/FXO ports and the gateway supports 128 FXS/FXO ports at maximum. IAD3000-128S/O supports the standard SIP protocol and it's compatible with leading IMS/NGN platforms and SIP- based IP telephony systems. Which is ideally suited for large enterprises, call centers and multi- location environments that need VoIP services
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  • Tripartite meeting
  • T.38/T.30
  • 128FXS
  • TLS/SRTP
  • NGN/IMS
  • VLAN
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
  • Hunting group
  • Voice Mail
  • Pluse Dialing
  • MWI
  • 5 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