GSM Voice Terminal (Turbo FCT) – XN520 Series

Aegis XN520 TURBO is a compact and intelligent GSM Fixed Cellular Terminal designed to deliver reliable, cost-effective, and flexible voice communication over the GSM network. It features 2 parallel FXS ports that can be connected to PBX systems, VoIP FXO gateways, telephone instruments, or dial pads for making and receiving GSM calls.

The terminal also provides USB connectivity for integration with a desktop or laptop, enabling users to access its advanced features through Aegis’ user-friendly management software. With features such as call recording, IVR-based routing, voice mail, auto dialer, voice broadcasting, conference calling, speed dial, and call management, the XN520 TURBO is well suited for businesses that require efficient and centralized voice communication.

Its rugged design, easy plug-and-play installation, high-gain antenna support, and advanced call management capabilities make it a practical solution for organizations looking to optimize communication costs while maintaining reliable GSM connectivity.

Speed
Dial

User Friendly
GUI

IVR Call
Routing

Voice
Broadcasting

Phone
Book

GSM VOICE TERMINAL (TURBO FCT) - XN520 SERIES

The Aegis GSM Turbo Voice Terminal (FCT/FWT) bridges enterprise telephony with the cellular GSM network through a compact, intelligent XN-520TURBO unit—delivering aggressive voice cost savings coupled with state-of-the-art voice recording capabilities.

Engineered as a high-reliability Fixed Cellular Terminal (FCT), it features dual parallel FXS ports that seamlessly integrate with any PBX system, VoIP FXO gateway, standard telephone instrument, or external dial-pad. An integrated USB port links directly to PC software for comprehensive call management, diagnostics, and call logging.

Target Sectors & Practical Deployment

Equipped for high-volume outbound calling and operational connectivity across diverse domains:

Government Sectors

Secure voice routing and resilient emergency terminal links.

Banking & Financial

Compliant voice recording and dedicated customer verification desk.

BPO & Call Centers

High-density outbound campaigns and agent efficiency tracking.

Stock Market & Travel

Instant rate enquiry lines and travel coordination desks.

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Salient Features

Call Recording Solution

Call recording is a cornerstone capability of the Aegis GSM FCT Turbo (XN520 Series), engineered to deliver digital, high-fidelity recording for direct customer calls and multi-party conferences. Telephony audio is automatically logged directly onto the device's onboard SD card. Paired with our intuitive management software suite, organizations gain comprehensive oversight over archived logs, timestamps, and caller data—providing an indisputable audit trail for compliance and customer satisfaction.

Make Call

Connected

Recording → Stored (SD) → Indexed & Searchable

Comprehensive System Capabilities

All core features bundled in the Aegis XN520 TURBO GSM Voice Terminal

IVR Base Routing

Route callers with customizable multi-level greetings and DTMF digit actions (e.g., Press 1 for Support, Press 2 for Sales).

Voicemail Facility

Built-in automated voicemail allows callers to leave voice memos with phone numbers during busy hours or holidays.

Easy Plug & Play

No complicated wiring or technician setup required; simply insert SIM, connect the power cord, and plug into PBX.

User-Friendly GUI

Responsive, modern desktop GUI allows one-click searching, audio playback, call filtering, and detailed reporting.

8-Party Conference

Initiate multi-party conference calls (up to 8 participants simultaneously) over the GSM network with zero jitter.

Built-in Auto Dialer

Boosts team efficiency by 200–300%, eliminating manual dialing and connecting agents only to live answered calls.

Voice Broadcasting

Transmit bulk automated voice announcements, service reminders, and feedback surveys to client lists easily.

Rugged Circuit Design

Engineered with industrial-grade raw materials and noise-filtering circuits to eradicate electrical line noise.

Hot Dialing

Automatically triggers an instant call to a pre-configured critical emergency number the moment the handset is lifted.

Custom Welcome Prompts

Upload brand-tailored greetings and informative updates, building a trustworthy enterprise image.

High Gain Antenna (3m)

Comes with an external 3-meter magnetic wire antenna to pull robust cellular signals in low-reception basements.

Click-to-Call & Blacklist

Dial contacts with a single click from the PC screen while blocking unwanted/spam telephone numbers effortlessly.

Tagging & Speed Dial

Save up to 100 double-digit speed dials; tag priority calls with notes and remarks for quick CRM indexing.

LED Indication Status

Real-time visual diagnostic indicators on the XN520 front panel

1. Power Indicator

Solid WHITE LED glow indicates device power is turned ON and voltage is normal.

2. Outgoing Call Status

Shows RED when the handset is off-hook/dialing; turns solid GREEN upon connection.

3. Incoming Call Status

Flashes RED during an incoming call alert; turns solid GREEN once answered.

4. Signal Strength Indicator

Bars show reception: 1–2 Bars = No/Low Signal, 3 Bars = Weak, 4 Bars = Excellent Signal.

STEP-BY-STEP INSTALLATION

Accessories Connectivity Setup

Quick 5-step hardware connectivity flow diagram

1 Insert Nano SIM

2 Attach Antenna

3 Connect Phone / PBX

4 Plug Power Adaptor

5 Link PC via USB

Technical Specifications

Complete hardware ratings, operating circumstances, and system requirements

XN-520FCT

Basic GSM device for voice application

GSM SIM Cards Frequency Bands	Quad-band-GSM850/1900MHz, 900/ 1800 MHz phase 2+full band
SIM Interface	1.8, 3V SIM Interface
SIM card Slot	Nano sim card
Antenna amplifying	3.5db (omni-direction)
Antenna Connection	SMA antenna connection

Connector	2 parallel RJ11 Connector
Dialling and Reception	DTMF Dialling
CLIP	DTMF CLI
Answering & Disconnect Signalling	Polarity reversal for call Connect/Disconnect signalling
Dial tone frequency	450MHz
Picking off voltage	30mA/41mA

Input	External power adaptor 100-240 VAC, 47-63Hz Output: @1.25A
Power Consumption	5W (Typical)

Operation Temperature	-10C~60C
Storage Temperature	-20C~70C
Operation Humidity	45%-95%

Mounting option	Wall Mount and table Top
Device Dimensions (LXWXH)	163mmx113mmx32mm
Packing Box Dimensions (LXWXH)	257mmx193mmx64mm
Actual Weight	450 gm
Volumetric Weight	800 gm
Packaging	Standard Carton, 20PCS/Carton

Minimum PC Requirement :

Parameter	Requirement
Operating System	WinXP, Win7, Win8, Win10 & Any Server
CPU	Dual Core & Above
RAM	2 GB & Above
Harddisk	500GB & Above
Connectivity Mode	USB Connectivity

Parameter	Requirement
Operating System	WinXP, Win7, Win8, Win10 & Any Server
CPU	Dual Core & Above
RAM	2 GB & Above
Harddisk	500GB & Above
Connectivity Mode	USB Connectivity

Parameter	Requirement
Operating System	WinXP, Win7, Win8, Win10 & Any Server
CPU	i5 and above depend on No. of user connected
RAM	8GB and above depend on NO. of user connected
Harddisk	1 TB and above
IP	Static IP for Multi Location Setup
Bandwidth	Depend on Number of Multi Location users