Overview

FXS stands for Foreign Exchange Subscriber that delivers the analog lines to the Subscriber/PBX/system. FXO stands for Foreign Exchange Office that is used to receives the input via subscriber/System.

FXS and FXO are the name of the ports used by analog phone lines (also known as POTS – Plain Old Telephone Service) or phones.

FXS – Foreign exchange Subscriber interface is the port that actually delivers the analog line to the subscriber. In other words it is the “plug on the wall” that delivers a dial tone, battery current and ring voltage.

FXO – Foreign exchange Office interface is the port that receives the analog line. It is the plug on the phone or fax machine, or the plug(s) on your analog phone system. It delivers an on-hook/off-hook indication (loop closure). Since the FXO port is attached to a device, such as a fax or phone, the device is often called the “FXO device”.

An FXO Gateway: To connect analog phone lines to an IP phone system you need an FXO gateway. This allows you to connect the FXS port to the FXO port of the gateway, which then translates the analog phone line to a VoIP call.

These gateways are further configured with PARTH UCS to access all the call related functionality

gateway

FXO/FXS GATEWAY

FXO Gateway:

  • Multiple SIP Trunks
  • Caller ID
  • Flexible FXO Ports Group
  • User Friendly Web Interface
  • Easy to use
  • Flexible routing rules
  • T.38 & Pass Through
  • Two SIP Account

FXS Gateway:

  • Support IPv4 & IPv6
  • Support Modem/POS
  • Support SIP
  • Data/voice/ Management VLAN
  • Flexible Routing
  • SNMP/TR069/Provision
Call & Routing
  • FXO port group
  • IP Trunk
  • Two SIP account(Primary & Secondary)
  • 32 inbound/ outbound routing rules
  • Number manipulation
  • Dial plan
FXO Port
  • Busy tone detection
  • No current detection
  • Voice interrupted detection
  • One/Two stage dialing
  • Caller ID detection
Physical Interfaces
  • Telephone interface:DAG2000-16O: 16FXO, RJ-11
  • Ethernet Interface: 4*RJ-45 10/100 Base-Tx, RJ-45
Maintain & Upgrade
  • Web based configuration
  • Telnet configuration
  • Data backup/restore
  • Support English language
  • Firmware upgrade by TFTP
  • Web & telnet login password can be modified
  • Factory reset
  • Automatic time synchronization
  • IVR local maintenance management
Network Features
  • Static IP, PPPOE, DHCP
  • DHCP client
  • IP,TCP, UDP,TFTP, FTP, TCP,ARP,RARP, Ping, NTP, SNTP, Http, DNS, Tracert
  • Static/dynamic ARP
FXO Port
  • Connector: RJ11
  • Dial Mode: DTMF and Pulse
  • Pulse: 10 and 20 PPS
  • Caller ID: DTMF/FSK
  • Max Cable Length: 5KM
  • Reversed Polarity
Supplement Service
  • Call Waiting
  • Blind Transfer/Attend Transfer
  • Call Pickup
  • Call Forward on Busy/ No Reply
  • Unconditional Call Forward
  • Hotline
  • Call Hold/DND/3-way conference
  • Voicemail
Call & Route
  • Port Group
  • IP Trunk
  • Primary and Secondary SIP Account
  • 32 Inbound/Outbound Routing
  • Number Manipulation
Network Features
  • Static IP, PPPOE, DHCP Client
  • IPv4, IPv6
  • Static/dynamic ARP
  • Traffic Shaping
  • Voice/Data/Management VLAN
Physical Interfaces
  • Phone Interface: 16FXS, RJ-11
  • Ethernet Interface: 4* RJ-45 10/100Mbps, RJ-45
  • Housing Society communication
  • Office communication
  • Internal communication of Educational campus
  • Internal communication of large residential area
gateway

Model: Aria 4 Port FXO gateway

FXO 4 port: An FXO gateway can be implemented to provide access to multiple POTS lines. This model offers 4 FXO ports for connecting to the PSTN.

Model: Aria 8 Port FXO gateway

FXO 8 port: An FXO gateway can be implemented to provide access to multiple POTS lines. This model offers 8 FXO ports for connecting to the PSTN.

Model: Aria 16 Port FXO gateway

FXO 16 port: An FXO gateway can be implemented to provide access to multiple POTS lines. This model offers 16 FXO ports for connecting to the PSTN.

gateway

Model: Aria 2 Port FXS gateway

FXS 2 Port : Connecting to VoIP services via an FXS Gateway is a simple and cost effective way to wrestle extended returns from your existing analog phones or fax machine. 2 FXS Ports allows up to 2 analog devices to access VoIP through your IP Network.

Model: Aria 4 Port FXS gateway

FXS 4 Port : Connecting to VoIP services via an FXS Gateway is a simple and cost effective way to wrestle extended returns from your existing analog phones or fax machine. 4 FXS Ports allows up to 4 analog devices to access VoIP through your IP Network.

Model: Aria 8 Port FXS gateway

FXS 8 Port : Connecting to VoIP services via an FXS Gateway is a simple and cost effective way to wrestle extended returns from your existing analog phones or fax machine. 8 FXS Ports allows up to 8 analog devices to access VoIP through your IP Network.

Model: Aria 16 Port FXS gateway

FXS 16 Port : Connecting to VoIP services via an FXS Gateway is a simple and cost effective way to wrestle extended returns from your existing analog phones or fax machine. 16 FXS Ports allows up to 16 analog devices to access VoIP through your IP Network.

Model: Aria 24 Port FXS gateway

FXS 24 Port : Connecting to VoIP services via an FXS Gateway is a simple and cost effective way to wrestle extended returns from your existing analog phones or fax machine. 24 FXS Ports allows up to 24 analog devices to access VoIP through your IP Network.

Model: Aria 32 Port FXS gateway

FXS 32 Port : Connecting to VoIP services via an FXS Gateway is a simple and cost effective way to wrestle extended returns from your existing analog phones or fax machine. 32 FXS Ports allows up to 32 analog devices to access VoIP through your IP Network.

Model: Aria 112 Port FXS gateway

FXS 112 Port : Connecting to VoIP services via an FXS Gateway is a simple and cost effective way to wrestle extended returns from your existing analog phones or fax machine. 112 FXS Ports allows up to 112 analog devices to access VoIP through your IP Network.

FXS stands Foreign Exchange Station that converts the signal analog to digital and FXO Foreign Exchange Office that convert the signal digital to analog.

To connect analog phone with computer we need an FXS gateway in which all analog lines will be insert & it will be configure with the unified communication system over the local network. On the other side we need an FXO gateway to be configuring to receive the signal passing by FXS Gateway via unified communication system which helps to make & answer the calls through the analog phone.

Inbound call:

  • FXS receives the call & throw to the FXO gateway via Unified Communication System.
  • Phone Rings
  • You can answer the call when you wish to require

Outbound Call:

  • You will pick up the phone receiver and dial the number
  • FXO will pass the call to the FXS gateway via Unified communication system.
Sometimes CLI is blocked by service provider end & in that case gateway is unable to capture the same. It can be enable to requesting the provider.
It is available in range of 2, 4,8,16 ports etc. each port will consist a single line.

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