SIPDEX 8 PORT FXO GATEWAYS

  • Supports SIP/MGCP protocols
  • Flexible configurations of FXS/FXO ports
  • Outstanding security: Configurable SIP ports and IP address whitelist
  • Supports IP/PSTN LCR selection
  • Supports fax over IP using T.38
  • Supports polarity-reversal/busy-tone detection
  • Supports Auto Provisioning and TR069/SNMP
  • Supports HA and PSTN failover
  • Supports Class I lightning protection
  • Compatible with standard SIP platforms, such as 3CX, Asterisk, Elastix
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Description

Sipdex 8 Port FXO Gateways

 

Cost-effective VoIP trunk gateway

Sipdex 4-8FXO/S Gateway powerful hardware platform provides sufficient power for IP packetization, voice compression and echo cancellation even when the voice traffic is at the peak. Sipdex 4-8FXO/S Ports Gateway is based on the embedded Linux operating system. With its powerful hardware platform and flexible software design, it can meet various voice application requirements.

VoIP

  • Support SIP 2.0 (RFC3261)
  • Redundancy sip server capable
  • Hotline
  • Call Forward、Call transfer、Call hold、Call waiting
  • 3-way Talking、Pickup、Join call、Redial、Unredial
  • Call Park、vport、click to dial
  • DND(Do Not Disturb)
  • Black List,Limit List
  • E.164 dial plan and customized dial rules

FXS

  • Polarity inverse generation
  • Hook flash timing setting
  • Message waiting indicator (FSK, polarity inverse)
  • Caller ID generation (FSK, DTMF, before ring and after ring)
  • Ring cadence setting
  • Ring frequency setting
  • Volume control

FXO

  • WAN/LAN: Support Bridge
  • Polarity inverse detection
  • Busyout
  • Direct inward dialing
  • Automatic attendant (2nd – stage dialing)
  • Ring timing setting
  • Volume control
  • DTMF out-pulsing timing setting
  • Caller ID detection (FSK, DTMF, before ring and after ring)
    Busy tone detection

Codec/FAX/RTP

  • Web ,telnet and keypad management
  • G.711ALaw, G.711ULaw, G.729A, G.723.1r63, G.723.1r53, GSM
  • T.38 fax relay, T.30 fax transparent
  • Echo cancellation
  • Dynamic jitter buffer management
  • Static jitter buffer
  • DTMF relay (RFC 2833, SIP/INFO, inband)

Voice QoS

  • IEEE 802.1p tag
  • DiffServ code point (TOS) bits

Call control

  • Blind/Explicit transfer
  • Call forward on busy/on no answer/variable
  • Call waiting
  • PSTN failover
  • Hunt group
  • Call number transformation (Add, delete, replace)
  • Calling and called number based routing
  • Three-way calling
  • Call progress tone (Configurable)
  • Color ring back tone
  • Music on hold
  • Do not disturb

Security

  • IP access list (IP table)
  • SIP/RTP/TELNET/HTTP/TFTP port assignment
  • Web-utility access privilege (Admin and user)

Networking

  • DHCP
  • DNS/DDNS
  • NAT traversal (STUN)
  • PPPoE

System management

  • TR069-based management (Include TR069, TR104, and TR106)
  • Web-based management interface (Local and remote access)
  • Firmware upgrade
  • Log management (8 levels)
  • Various debugging and call trace
  • Remote management with console and telnet
  • Configuration files import and export
  • System status monitoring and statistics

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