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Conference calling puts more than two people on the same call. The everyday version is the three-way call: you are talking with a customer, the question needs your service manager, so you press add-call, dial the manager, and merge, one conversation instead of a relay of messages. Every fvoip desk phone, mobile app, and desktop app can do this on the fly, mid-call, with no scheduling and no meeting link. For the daily texture of business, looping in a colleague, getting a vendor and a customer on together, this is the conferencing you will use most.

For scheduled or recurring meetings, fvoip provides conference bridges: a dedicated dial-in number with a PIN that participants call to join a shared room. Your Monday production meeting can use the same bridge and PIN every week, so the invite never changes; external participants, clients, contractors, your accountant, join from any phone with no app, no account, and no download. The host controls the room: see who has joined, mute noisy lines, and lock the bridge once everyone is in so latecomers or wrong numbers cannot wander into a sensitive discussion.

Configuration takes minutes in the portal: create a bridge, set its PIN, share the dial-in. Create separate bridges for separate purposes, one for the leadership call, one for the all-hands, one kept clear for client calls, so meetings never collide. Because bridges are plain phone calls, they work for participants on cell phones in the field, on landlines, or in their car, which video meeting links handle poorly. Plenty of fvoip customers run video meetings on other tools and keep the phone bridge for what phones do best: reliable, no-friction voice with people who just need to dial a number.

  • Three-way calling anywhereMerge a third person into any live call from desk phones and apps, no scheduling.
  • Dedicated dial-in bridgesStanding conference rooms with a fixed number and PIN for recurring meetings.
  • No app for guestsExternal participants join from any phone, cell or landline, with nothing to install.
  • Host controlsSee participants, mute lines, and lock the room once your meeting starts.

Frequently asked questions

How many people can join a conference call?
Three-way calling from any device handles the quick merge cases, and conference bridges accommodate the larger recurring meetings a small business actually holds, team calls, client calls, all-hands. If you routinely host very large audio events, talk to us about your head counts before you sign up.
Do outside participants need the fvoip app?
No. Bridges are joined by dialing a phone number and entering a PIN, from any phone at all. That is the point: clients and vendors join with zero setup.
Can I add someone to a call I am already on?
Yes. Use add-call on your desk phone or the apps to dial the third person, then merge. It works mid-call with no planning, which is how most three-way calls actually happen.
How do I keep uninvited people off my bridge?
Each bridge has its own PIN, which you can change whenever you like, and the host can lock the room once the expected participants have joined. Use separate bridges for internal and client-facing meetings so PINs never have to be shared beyond their audience.

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