Why Everyone Hates Your Office Video Calls (And How to Fix Them)

Office video calls go wrong in a predictable order: first the audio (laptop microphones in an open-plan office, no echo cancellation in small rooms), then the picture (a bright window behind the speaker), then the network (crowded Wi-Fi). Fix them in that order. Give desk users a Microsoft Teams certified headset such as the Yealink BH74 MS or Jabra Evolve2 65, put a speakerphone such as the Jabra Speak2 75, Poly Sync 20 or Yealink SP96 in each huddle space, turn people to face the light, and plan the Wi-Fi for real-time media. This guide explains each fix and which certified devices do the job.

What causes bad office video calls, and what fixes each one?

The examples are drawn from what SourceIT supplies; certified products from other brands work the same way.

Why is audio the first thing to fix?

People tolerate a soft picture far longer than they tolerate words they cannot make out, and audio problems also cost the most time, because every unclear sentence gets repeated. Most bad audio in offices comes from the wrong device for the location, not from a faulty one. A laptop's built-in microphone is designed to pick up the room around it, which in an open-plan office means every nearby conversation. A speakerphone in a quiet huddle space solves a different problem: several people sharing one call without the echo you get from laptop speakers and microphones. Matching the device to where people actually take calls is the single cheapest improvement most offices can make.

Which headset works in an open-plan office?

A headset with a boom microphone close to the mouth, ideally one Microsoft has tested for noisy spaces. Microsoft's Teams peripheral certification includes a "Premium Microphone for Open Office" designation for headsets that pick up the wearer's voice but not their neighbours'. Jabra states that the Evolve2 65 meets Microsoft Teams Open Office requirements; it has three MEMS microphones, a busylight, Bluetooth 5.0 with two simultaneous connections, a wireless range of up to 30 m and up to 35 hours of talk time with the busylight off, and the Evolve2 65 MS USB-A is S$330.00. For a lower budget, the Yealink BH74 MS is a Teams certified Bluetooth headset at S$186.30, and wired options include the Yealink UH34 Mono MS Teams at S$55.00 and the Logitech Zone Wired for Teams at S$155.00 (available to order). For desk-phone users or dense call areas, DECT models such as the Yealink WH68 Hybrid at S$226.12 are worth comparing; our DECT vs Bluetooth headset guide explains the choice and our best office headsets for Singapore businesses lists the wider range.

When should a team use a speakerphone instead of headsets?

When two to four people share a call in a small, quiet space and nobody wants to wear a headset. Pickup range is the figure to check. Jabra rates the Speak2 75 for up to 2.5 m pickup with four beamforming microphones, full-duplex audio and an ideal room of up to 4.5 x 4.5 m, and the Speak2 75 MS is S$415.00. Personal speakerphones are a different class: Yealink's datasheet for the SP92 lists a single microphone and a 50 mm speaker, which makes the Yealink SP92 at S$94.50 a good choice for one person at a desk or travelling, not for a table of four. Between those sit the Yealink SP96 at S$206.55 and the Poly Sync 20 MS at S$198.53. Our Yealink speakerphone guide compares the Yealink range, and the speakerphones for business collection has the other brands. Once a space has more than about four regular users, or a long table, it needs room audio rather than a speakerphone; see why expensive meeting rooms still sound terrible.

How do you fix a dark or washed-out face on camera?

Lighting is free to fix and is the most common picture problem in Singapore offices with full-height glass. A camera exposes for the brightest part of the frame, so a person sitting with a window behind them becomes a silhouette. Turn the desk so the window is in front of or beside the person, close the blind behind them, or add a soft light in front. A webcam with HDR helps at the margins; Logitech lists HDR on the Brio 4K, and it offers 65°, 78° and 90° field-of-view presets so a desk user can frame themselves without showing the whole office. For huddle rooms, a USB video bar such as the Yealink UVC40 E2 at S$645.00 adds a 120° camera with auto framing, an 8-microphone array rated for 6 m and a speaker in one device. Why a personal webcam is the wrong tool for a meeting room is covered in stop buying expensive webcams for your meeting rooms.

How much bandwidth does a Teams call need?

Less than most people assume, but it needs to be consistent. Microsoft's network planning guidance lists, per endpoint in meetings, 58 kbps up and down recommended for audio, 2,500 kbps up and 4,000 kbps down recommended for video, and 2,500 kbps recommended for screen sharing, with 4,000 kbps each way for best performance. Microsoft describes robotic voices and calls that cut out as typical signs of jitter or packet loss rather than lack of bandwidth, and notes that VPN routing can add latency and jitter. On Wi-Fi, its guidance is to enable QoS or WiFi Multimedia (WMM) so media is prioritised, prefer the 5 GHz band for real-time media (with more access points for coverage), consider band steering for dual-band clients, and keep neighbouring access points on non-overlapping channels. In practice, as an example: a meeting room bar or a desk that hosts frequent calls is better on a wired port than on the busiest access point in the building.

Why buy Teams or Zoom certified devices?

Certification is the difference between a device that works and one that works with your meeting platform. Microsoft states that certified peripherals work plug and play with no extra configuration, provide call control in Teams (answer, hang up, mute and volume), and that audio devices are tested for wide-band audio without echo or distortion, with echo cancellation supported. Certified headsets and speakerphones also get a Teams button and LED, and firmware updates for new features. Microsoft also notes that button controls on certified peripherals do not work in Teams if a third-party conferencing app is running at the same time, which is worth knowing in offices that use both Teams and Zoom. Choose the MS variant for Teams-first organisations and the UC variant where several platforms are used; product titles on our store show which is which.

Fixing office video calls in Singapore

SourceIT supplies Teams and Zoom certified headsets, speakerphones, webcams and room systems from Yealink, Jabra, Poly and Logitech in Singapore. Tell us how many people take calls at desks, in huddle spaces and in meeting rooms, and we will recommend the right device for each, with room design and installation available. Manufacturer warranty applies; confirm the term for your SKU when requesting a quote. Use Request for Quotation on the product page, call (65) 6978 3502, email Sales@sourceit.com.sg or use our contact page. Government and education buyers can procure through GeBIZ and Vendors@Gov, where we are registered. For rooms, also read 5 meeting room mistakes that make your company look unprofessional and whether your office is paying for Teams Rooms features nobody uses.

Frequently asked questions

Why do people say my voice is noisy on Teams? Usually because a laptop microphone is picking up the office around you; a headset with a boom microphone fixes it, and Microsoft's Open Office designation identifies headsets tested for noisy spaces.

Is a speakerphone good enough for a small meeting room? For two to four people in a quiet room, yes; check the pickup range, for example 2.5 m for the Jabra Speak2 75.

How much bandwidth does a Teams video meeting need? Microsoft recommends 2,500 kbps up and 4,000 kbps down per endpoint for video in meetings, and 58 kbps for audio.

Should video calls use 2.4 GHz or 5 GHz Wi-Fi? Microsoft recommends 5 GHz for real-time media, with QoS or WMM enabled and neighbouring access points on non-overlapping channels.

What does Microsoft Teams certified mean for a headset? It works plug and play with Teams, provides call control and a Teams button, and has been tested for wide-band audio without echo or distortion.