3CX has become the default business phone system for many organisations in Kenya and across East Africa. It runs in the cloud or on your own server, works on desk phones, mobile apps and web browsers, and costs far less to run than a traditional PBX. But the software is only half the story — the result you get depends heavily on the partner who implements it.
1. Licensing that matches how you call
3CX is licensed by the number of simultaneous calls, not the number of users. A 40-person office where only 8 people are ever on the phone at once does not need a 40-call licence. A good partner sizes the licence to your real call pattern and plans for growth, so you neither overpay nor hit busy signals at peak times.
2. Hosting: cloud or on-premise?
- Hosted (cloud) — no hardware, easy to reach from anywhere, simple to back up. Hosting the PBX in a region close to your users (for example a Kenya-based VPS) keeps call quality high.
- On-premise — useful where internet is unreliable or data must stay on site.
Ask your partner how backups, monitoring and updates are handled either way.
3. SIP trunks and keeping your numbers
Calls reach the outside world through SIP trunks from a telecom carrier. Your partner should configure the trunk, test call quality, and handle number porting or gateways so customers can keep calling the numbers they already know. Multi-country businesses can often run several countries’ trunks on one 3CX system instead of separate PBXs.
4. Migration without downtime
Moving from an old analogue or IP PBX — or from one 3CX host to another — should be planned: extensions, ring groups, IVR menus, queues and voicemail carried over, then a scheduled cut-over. 3CX’s backup-and-restore makes moving between servers straightforward when done properly.
5. Integrations that save time
3CX integrates with CRMs, helpdesks and ERPs such as Odoo: incoming calls pop up the customer record, agents click to call, and every call is logged automatically. For call centres, queues, recordings and wallboards turn the phone system into a measurable operation.
6. Support after go-live
Phones are critical. Agree on response times, who handles carrier issues, how upgrades are scheduled, and who trains new staff.
Checklist for choosing a 3CX partner
- Do they size licences to simultaneous calls?
- Can they host locally and show you their backup plan?
- Have they done number porting and SIP trunks with your carrier?
- Can they integrate 3CX with your CRM or ERP?
- What is their support SLA?
Turtle Technologies is a 3CX partner and implementer serving Kenya, Uganda, Tanzania, Rwanda, Malawi, Somalia and DRC. Book a free 15-minute health check and we’ll review your current phone setup.