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IT Support · guide

3CX PBX Dubai — Business VoIP Guide

3CX is a common SME PBX in Dubai — flexible licensing, strong features, and works with SIP handsets from several makers on an e& or du line.

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Quick answer

3CX is a common SME phone system in Dubai because it works with standard SIP handsets from several makers, licenses by concurrent calls rather than per user, and can be hosted or on premises. It suits businesses that want call queues, recording and IVR on a business line from e& or du, the TDRA-licensed operators that carry VoIP calls to the phone network.
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Written by
Azizi Technologies Team
Published
12 Aug 2026
Reading time
9 min
Category
IT Support
Reviewed in
Dubai

3CX gives Dubai businesses a full PBX — IVR menus, ring groups, queues, voicemail-to-email, call recording, and mobile apps — on hosted cloud or your own server. Azizi Technologies sizes concurrent call paths, connects your existing e& or du numbers, integrates with Microsoft 365 and CRM tools, and provides ongoing support under IT AMC.

Quick answer

3CX suits Dubai offices of roughly 5 to 200 seats that want queues, recording and IVR without an enterprise-grade budget. Hosted 3CX is billed monthly and sized to your users and call paths; on-premise suits businesses that want local control and already have a server room. Either way, calls to the phone network run over an e& or du line.

Features Dubai businesses use most

  • IVR and bilingual greeting (English/Arabic)
  • Call queues with position announcements
  • Mobile app for remote staff
  • WhatsApp and live chat channel (3CX V20+)
  • Call recording for compliance
  • Integration with Zoho, HubSpot, Salesforce

Hosted vs on-premise

Hosted 3CX lowers upfront cost and survives office power outages if mobiles are configured. On-premise suits data-sensitive firms that want PBX inside the UAE office network — calls to the phone network still run over an e& or du SIP trunk, because only those TDRA-licensed operators may carry them.

IT Support

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30-minute call — we map your call flows and recommend hosted vs on-prem.

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Frequently asked questions

How many concurrent calls do we need?
Rule of thumb: 1 call path per 4–6 users for general office; 1:2 for call centres. We size from your current bill and peak-hour observation.
Can 3CX integrate with our CRM?
Yes — click-to-dial and screen-pop on inbound calls for most major CRMs via 3CX CRM integration.
Who supports 3CX after install?
Azizi Technologies — updates, trunk faults, and user changes under VoIP support or wider IT AMC.
About the author

Azizi Technologies Team · Editorial Team

Practical IT and digital marketing guidance from the Azizi Technologies team - an in-house team of certified engineers, SEO specialists, and digital marketers serving Dubai businesses since 2007.

Since 20074.9★ across 645 Google reviewsAbout the team