Voice & Business Messaging
Agents can handle live chat, WhatsApp, Facebook and SMS/MMS in the 3CX Web Client chat panel, while voice calls are routed through call queues. Each messaging channel needs its own setup.
3CX for customer-service teams
Handle more customer conversations with 3CX.
Bring call queues, business messaging and team reporting into a communications system designed for busy agents and supervisors.
AlienVoIP can help you plan the SIP trunk, deployment and call flow for a new 3CX contact center or an existing setup.
3CX PBX Setup
Useful for hosted, office and remote PBX environments.
SIP Trunk Routing
Check registration, outbound rules and call routing flow.
Voice Call Testing
Review common setup points before making live calls.
Sales & Support Enquiry
Send your requirement so the right person can follow up.
Key Advantages of 3CX for Call Centers
Give agents a clearer way to answer calls and messages, and supervisors better visibility into service levels—without locking the team to one deployment model.
Flexible Call Queues
Choose strategies such as Round Robin, Longest Waiting or Fewest Answered to distribute calls. Queue priority and SLA settings are available where supported by the selected edition.
Useful Service Reporting
Review queue performance, abandoned calls, wait times, agent activity and SLA reports. Supervisors can also monitor queue activity in the 3CX Web Client panel.
Browser-Based Meetings
Invite colleagues or customers to video meetings with screen sharing. Participants can join from a supported browser using a meeting link, without installing a desktop client.
Capacity-Based Licensing
3CX annual pricing is based on simultaneous calls rather than a per-agent monthly charge. User limits, licensing edition, hosting and SIP trunk costs still affect the final quote.
Deployment Choice
Run 3CX on-premise, in your own supported private cloud, or hosted by 3CX. We can help assess the network, security and SIP trunk needs for the chosen setup.
Features depend on edition, configuration and channel/provider availability. See 3CX's queue guide, business chat guide and current licensing details.
Request a 3CX Quote for Your Team
Tell us what you need. We can discuss the right call capacity, deployment and SIP trunk arrangement before recommending a setup.
- Agent and supervisor count
- Expected simultaneous calls
- Voice, WhatsApp, SMS, Facebook or live chat channels
- New system, upgrade or SIP trunk support
Need a quick conversation? WhatsApp our sales team.
Tell Us About Your Requirement
Already Using 3CX? We Can Help with the SIP Trunk.
The guide below is for IT teams reviewing an existing 3CX system. If you need a new call-center setup, use the quote form above and we can help plan the deployment and calling service together.
New Office Phone Setup
Suitable when your company wants to use 3CX with SIP trunk calling for office extensions, reception, sales team or customer support.
PBX Migration or Replacement
Useful when moving away from an old PBX, changing SIP provider or reviewing your current 3CX call routing setup.
Registration or Call Issue
Helpful when SIP trunk status, outbound calls, codec settings, extension registration or firewall routing needs to be checked.
Faster Enquiry Tip
When contacting AlienVoIP, include your 3CX version, hosting location, public IP or firewall setup, SIP trunk account status, number of extensions and the call flow you want. This helps the team understand whether you need configuration advice, SIP trunk activation, testing support or a new phone system quotation.
3CX Phone System Server Configuration Guide
These older screenshots illustrate the areas to review when connecting an AlienVoIP SIP trunk. 3CX menus and provider settings can change between versions; confirm the current interface and your provider's configuration before changing a live system.
Step 1
Provider Registration
Confirm the provider and the authorization method used by your trunk.
Step 2
General Settings
Review provider capabilities and registration details against your account.
Step 3
Configure Advanced Options
Match advanced options and codec priority to the trunk requirements.
Step 4
Verify Remote Connections
Check connection status and inbound routing before testing calls.
Step 5
Setup Outbound Rules
Route matching calls through the correct AlienVoIP SIP trunk.
Step 6
Test Outbound Rule
Test an approved dialing pattern and confirm the intended route is used.
Step 7
Extension Registration
Confirm the user extension is registered before phone or softphone tests.
What to Prepare Before Contacting AlienVoIP
Providing the right information at the beginning helps reduce back-and-forth messages and allows the team to understand your 3CX SIP trunk requirement faster.
Business Contact Details
- Company name and business nature
- Person in charge name
- Mobile number and email address
- Office location or branch location
PBX & SIP Details
- 3CX version and hosting location
- SIP trunk account status
- Number of extensions and concurrent calls needed
- Current issue, screenshot or call test result
How the Enquiry Process Works
A simple enquiry flow helps your request reach the right sales or technical person.
Send Your Requirement
- Share your company details and 3CX requirement.
- Include whether you need new SIP trunk service, configuration support or troubleshooting.
- Attach screenshots if registration or outbound calling is not working.
Get the Right Follow-Up
- The team reviews your requirement and setup condition.
- A sales or technical representative follows up for clarification.
- You receive the next recommended action for setup, testing or quotation.
Common 3CX SIP Trunk Questions
These answers help customers understand what to ask before starting a 3CX and AlienVoIP SIP trunk enquiry.
Can AlienVoIP help connect 3CX Phone System to a SIP trunk?
Yes. Customers can contact AlienVoIP for SIP trunk enquiry and configuration guidance for connecting 3CX Phone System to AlienVoIP SIP service.
What details should I prepare before requesting 3CX setup support?
Prepare your company name, person in charge, contact number, email, business location, 3CX version, PBX hosting location, SIP trunk account details and the issue or requirement you want to solve.
Can this guide be used for outbound call testing?
Yes. The guide includes outbound rule setup and a test rule example for sending calls starting with 0 through AlienVoIP.
What should I check if 3CX cannot register the SIP trunk?
Check the SIP account details, provider registration settings, network firewall, public IP, port settings and whether the PBX is allowed to connect to the SIP service.
Is this page only for technical users?
No. The page is written for business customers and IT teams who want to understand the 3CX setup flow before contacting AlienVoIP for assistance.
Need Help with 3CX SIP Trunk Setup?
Share your 3CX requirement, SIP trunk status and business contact details. AlienVoIP can help you review the next step for setup, routing, call testing or new SIP trunk enquiry.
For urgent technical cases, include screenshots and the exact call test result so the team can understand the issue clearly.