01
3CX Installation & Deployment
Seamless end-to-end 3CX installation and deployment tailored to your business infrastructure, ensuring a secure, reliable, and scalable communication system from day one.
What we do
Our 3CX Services
02
IP PBX Implementation
Modernize your business communications with a powerful IP PBX solution that integrates voice, video, messaging, and collaboration into one unified platform.
03
SIP Trunk Configuration
Configure reliable SIP trunk connectivity for high-quality inbound and outbound calling while improving flexibility, scalability, and communication efficiency.
04
IP Phone Setup & Provisioning
Professional configuration and provisioning of desk phones, wireless phones, conference devices, and softphones for a seamless user experience across your workplace.
05
Mobile & Desktop Apps
Empower your team to stay connected anywhere with secure business calling and collaboration across smartphones, tablets, laptops, and desktop applications.
06
Call Flow & IVR Design
Design intelligent call routing and professional IVR experiences that connect every customer to the right department quickly while enhancing service quality.
07
Remote Office & Work-from-Anywhere
Enable secure work-from-anywhere communication with reliable remote access, extension mobility, and unified connectivity for distributed teams and offices.
08
Migration & Upgrade Services
Upgrade or migrate your legacy phone system to a modern 3CX environment with minimal downtime, smooth transition, and complete business continuity support.
09
System Maintenance & Support
Keep your communication infrastructure performing at its best with proactive monitoring, troubleshooting, updates, backup management, and dedicated technical support.
How it works
How a Call Travels
One inbound call, from the carrier to whichever device the person happens to be at.
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SIP TRUNK
Inbound call
A customer dials your published number and the call arrives on the SIP trunk.
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ROUTING
IVR menu
An automated menu sends the caller to the right department — press 1 for Support, 2 for Sales.
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QUEUE
Support queue
If everyone is busy the caller waits in a queue with announcements, not a dead line.
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ANSWERED
Agent picks up
The next available agent answers on extension 204, with the caller’s details already on screen.
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ONE EXTENSION
Any device
The same extension rings the desk phone, the browser and the mobile app.
One call, one extension — the same path whether the person answers at a desk, in a browser or on a phone.
Platform
Key Features of 3CX
Voice Calls
High-quality business calling using SIP technology with crystal-clear audio.
Video Conferencing
Host secure online meetings directly from your browser without additional software.
Live Chat & Website Integration
Add live chat to your website and seamlessly convert chat conversations into voice or video calls.
Mobile & Desktop Applications
Stay connected using Windows, macOS, Android, and iOS applications.
Advanced Call Routing
Automatically route calls based on departments, business hours, caller ID, or custom rules.
Interactive Voice Response (IVR)
Provide professional automated menus that guide callers to the right department.
Call Recording
Record inbound and outbound calls for quality assurance, training, and compliance.
Voicemail to Email
Receive voicemail recordings directly in your email inbox.
Presence Status
See whether colleagues are available, busy, away, or on a call in real time.
Call Queues
Efficiently manage high call volumes with queue management, waiting announcements, and reporting.
Ring Groups
Distribute incoming calls across multiple users or departments.
Call Reports & Analytics
Monitor call activity, agent performance, missed calls, and system usage through detailed reports.
CRM Integration
Integrate with popular CRM platforms to display customer information during calls and improve productivity.
Secure Communications
Protect voice traffic with encrypted communications and secure remote connectivity.
Benefits
Benefits of Choosing 3CX
- Reduce communication costs
- Improve team collaboration
- Support remote and hybrid work
- Easy to manage and scale
- Fast deployment
- Centralized communication platform
- Reliable and secure business communications
- Compatible with a wide range of SIP phones and gateways
Why SYSIN
Why Choose SYSIN for 3CX?
Certified engineers build around your call flow, retire the old PBX without a gap in service, and stay on support afterwards.
Talk to our team- Certified deployment and configuration experts Engineers who hold the vendor certification, not resellers passing the work on.
- Customized solutions for every business The build starts from your call flow, not from a template.
- Complete installation and user training Your people know the system before the old one is switched off.
- Migration from traditional PBX systems Legacy hardware retired without a gap in service.
- Ongoing technical support and maintenance Named engineers, agreed response times, upgrades handled by us.
- Integration with your existing IT infrastructure The phone system joins the estate we already secure and run.
Empower Your Business Communications
Whether you're upgrading your existing phone system or deploying a new communication platform, SYSIN delivers end-to-end 3CX solutions that improve collaboration, enhance customer service, and support business growth with secure, reliable, and scalable communications.