Fanvil’s catalogue is broad enough that the question is rarely whether there is a suitable device, but which one. This guide walks through the decisions in the order that produces a sensible bill of materials: roles, rooms, environment, then accessories. It ends with a worked example for a 50-person office.
Step 1: roles
List the kinds of user, not the names. Most offices have five:
- Front desk – needs to see who is on the phone and transfer quickly. A mid-range or executive phone with an expansion module, or a touchscreen model with a visual directory.
- General staff – a mid-range phone with a colour screen, Gigabit pass-through and a headset port covers most people.
- Managers – an executive model; video if the organisation uses it.
- Headset-heavy roles – sales, support, dispatch. A mid-range phone with EHS support and a wireless headset, or a softphone with a USB headset for staff who are mostly on a laptop.
- Mobile staff – warehouse, facilities, clinical. A DECT handset on a Fanvil base, or the mobile app on their phone.
Step 2: rooms
Meeting rooms need a conference phone or, if the room is used for video, a room system built around a camera and a speakerphone rather than a phone. Shared areas – kitchens, print rooms, corridors – need a wall-mounted entry model or nothing. Server rooms and comms rooms should have a phone for engineers on site.
Step 3: environment
Reception, warehouses, workshops and outdoor areas each impose constraints: dust and moisture ratings, temperature, vandal resistance, and whether the network in that area is PoE. Fanvil’s industrial and hotline phones, and the intercom and paging range, cover the harsh cases. For a hotel, the guest-room and bathroom models replace the office list entirely.
Step 4: accessories and infrastructure
The accessories list is short but easy to forget: wall mounts, expansion modules, headsets and power supplies for the few phones that will not be on PoE. The item that matters most is PoE switch capacity – count every phone and intercom against the switch’s power budget before ordering. If the switches are being replaced anyway, this is the moment to size them properly.
Step 5: management
Decide how phones will be provisioned and updated. With 3CX or another PBX that supports Fanvil auto-provisioning, this is largely automatic. For multi-site estates, Fanvil’s device management platform gives central control. Plan the firmware baseline before deployment so that every phone ships at the same version.
Worked example: a 50-person office
| Position | Quantity | Device |
|---|---|---|
| Reception | 1 | Executive touchscreen phone with expansion module |
| General staff | 34 | Mid-range colour-screen phone |
| Managers | 6 | Executive phone |
| Sales and support | 8 | Mid-range phone with EHS wireless headset |
| Warehouse | 1 base, 4 handsets | DECT system |
| Meeting rooms | 2 | Conference phone |
| Main door | 1 | Video door phone with RFID |
| Comms room | 1 | Entry-level wall-mounted phone |
Add the PBX licence (with 3CX, sized on simultaneous calls – perhaps 8 to 12 for this office), a SIP trunk, PoE switches with enough budget, and a spare or two of the mid-range model.
Common mistakes
Buying one model for everyone (either everyone overpays or the front desk is under-equipped). Forgetting the PoE budget. Choosing phones before the PBX, then discovering an integration gap. Skipping the headset decision, which is the single biggest factor in staff satisfaction for phone-heavy roles.
Getting help
Zen Interactive Technologies distributes Fanvil, 3CX and the switches and gateways around them for the UAE and GCC. Send us your headcount by role and we will return a bill of materials with pricing. The range is on the Fanvil page.