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Creator playbook · Phone call videos

How to film a realistic two-way phone call

One voice is you. The other side of the call is an AI caller we make for you, with silence built in wherever you answer. The finished video should feel like a real conversation happening live, not two audio tracks stitched together. This is the exact flow Agniverse Media creators use, start to finish.

Last updated October 2026 · Published by Agniverse Media

In short

To film a two-way phone call UGC video: open the phone-call hook on your personal creator link, pick who's calling in the Caller voice studio, act the caller's lines yourself and let the studio convert your voice (or have it voice them for you), then play the track from a second phone in cue mode while your filming phone records you answering in the gaps. The caller's voice lands in the same take, so the edit is just trimming in CapCut. You play one side of the call; the caller's voice, the timing and the prompter are made for you inside the Agniverse platform.

  1. Open the hook on your creator link
  2. Pick who's calling
  3. Use my voice (or Make it for me)
  4. Set the pause, make the track
  5. Film with cue mode on a second phone
  6. Trim the take in CapCut, share the track

Watch the walkthrough

One real script, every button. Watch it once before your first phone-call hook, then keep this page open while you shoot.

Understand the illusion you are creating

The viewer should believe you are genuinely on the phone with someone. You are one side of the call. The studio voices the other side. Your job is to use the space inside the caller's audio to react and answer naturally on camera.

  1. The caller speaks

    You hear the caller's line.

  2. A gap opens

    The track goes silent, sized to your reply.

  3. You answer

    Say your line naturally, on camera.

  4. The caller continues

    The next caller line starts after you.

  5. Repeat

    Until the call is done.

One rule above everything else. Never record both sides separately and try to fake the timing in the edit. The pauses go into the caller track first. That is what makes your reactions and timing feel real, and it is exactly what the studio does for you.

Inside the Caller voice studio, step by step

Every phone-call hook on your brief comes with the studio built in, right under the script. No extra apps, no accounts, nothing to pay for.

  1. Step 01

    Open the hook on your personal creator link

    Open your brief from your personal creator link and open a phone-call hook. The script shows as a chat: the caller on the left with their name, you on the right as "You". A small "4s" next to one of your lines means the brief pins that pause. Directions in brackets, like (sighs), are performed by the caller, never read out. The Caller voice studio sits right under the script.

    A phone-call script in the creator brief, shown as a chat: the caller's lines on the left, your lines on the right
  2. 02

    Read the whole call once

    Before you touch a voice, read the script top to bottom. Know where the turn comes, where you get annoyed, where you laugh. You cannot react naturally to a line you are hearing for the first time on camera.

  3. Step 03

    Pick who's calling

    Flip between Her and Him and pick the voice your script's caller would actually be. Tap play on any card to hear a sample line first. Previews never cost anything.

    Step 1 of the studio, Who's calling: voice cards for Kayla, Megan, Ellie, Jordan, Lori, Sophie, Amber and Chloe with a Her and Him toggle
  4. Step 04

    Choose Use my voice

    We recommend "Use my voice". Read the caller's lines in any voice (yours is fine), stay silent in the counted-down gaps, and the studio turns you into the caller's voice. Your timing, emotion and little effects stay exactly as you recorded them. "Make it for me" voices every line instantly, for when you are short on time or cannot record somewhere quiet.

    Step 2 with Use my voice selected: read the caller's lines, stay silent in the gaps, we turn it into Kayla, and a Start recording button
  5. Step 05

    Set the pause (Make it for me only)

    With Use my voice, the gaps are whatever you leave while recording. With Make it for me, the "Pause after each caller line" slider sets your room to answer: Playbook timing in the middle, Tighter for a punchy call, Roomier if you react before you speak. The slider is free and rebuilds the track instantly.

    Make it for me selected, with the Pause after each caller line slider from Tighter to Roomier and a Make Kayla's track button
  6. Step 06

    Make the caller's track

    Press "Make [voice]'s track" and you get one continuous caller track: a short lead-in, each caller line in coral, and a silent gap wherever you answer. Not happy? Press "Make it again" or change the voice.

    A finished caller track: Lori calling, a waveform with caller lines in coral and YOU gaps, Your line caption, Film with cue mode and Download for CapCut buttons, and Takes on this hook
  7. Step 07

    Film with cue mode on a second phone

    Open the studio on your second phone, press "Film with cue mode" and turn the volume up. Start recording on your filming phone, prop the prompter next to the lens, and tap to dial. It plays the caller out loud, then shows "Your line" with a countdown in every gap. Your filming phone records you and the caller in one take.

    Cue mode start screen: Start your camera, then tap anywhere to dialCue mode during a gap: YOUR LINE in large text with a countdown bar and the next caller line underneath
  8. 08

    Download for CapCut (optional)

    You usually will not need it, because the caller is already in your take. "Download for CapCut" saves the caller audio as one file, for when the speaker came out too quiet or you want a cleaner caller track in the edit.

  9. 09

    Share a good take with the team

    If the caller track came out great, press "Share with the team". It shows up under "Takes on this hook", where any creator on the same hook can press Use and film against it straight away.

Use my voice or Make it for me?

Use my voice whenever you can. You decide how the caller sounds, where they sigh, laugh or cut in, and the studio only changes whose voice it is.

Use my voice

Recommended
Best for most scripts

You perform the caller in any voice (yours is fine), the studio counts down each silent gap for you, then converts your recording into the caller's voice. Your pacing, sighs, attitude and any effects you add carry over. Headphones off, quiet room, phone close to your mouth.

Make it for me

Instant
When you are short on time

The studio voices every caller line from the script and lays the gaps for you. Tune the room you get with the pause slider. Fast and consistent, and lines other creators already made on this hook are reused for free. Less control over delivery.

The caller voices

Sixteen callers, chosen to sound like real friends, moms, partners and coworkers across the US, the UK and Australia. Pick the one your script's caller would actually be.

Her
VoiceAccentVibe
KaylaAmericanBubbly, young
MeganAmericanWarm, 30s
EllieAmericanUpbeat, 20s
JordanAmericanLaid-back, 20s
LoriSouthern USMom energy, 40s
SophieBritishWarm friend, 40s
AmberNorthern UKFeisty, 20s
ChloeAustralianSpontaneous, 20s
Him
VoiceAccentVibe
JakeAmericanRelaxed, 30s
TylerAmericanEager, 20s
RyanAmericanUpbeat, 20s
TravisSouthern USSteady, 40s
OllieBritishSpontaneous, 20s
HarryBritishEasygoing, 20s
LiamAustralianLaid-back, 20s
BruceAustralianDad energy, 50s

Film it like a real phone call

This is where most phone-call videos start to look fake. Do not just wait for your line. Listen, react, interrupt slightly when it fits, and let your face change before you speak.

Two-phone setup: phone 1 records you, phone 2 plays the caller in cue mode next to the lensRECPhone 1 records youYOUR LINE2.4sPhone 2 runs cue modeYou, on a "real" call
Volume up on phone 2 and prop it beside the lens. Phone 1 hears the caller and you in the same take.
  1. Set up two phones: one records you, the other plays the caller in cue mode with the volume up.
  2. Start recording first. Give yourself a second before you tap to dial.
  3. Hold the phone, or frame yourself, exactly as you would on a real call. Avoid looking into the lens unless the brief asks for it.
  4. Listen to the caller and react while they are still talking.
  5. Use the gap to answer naturally. Cue mode shows your line and how long you have.
  6. Let the caller continue, and keep going until "That's the call. Cut."
  7. Do another take if it felt rehearsed. Natural delivery beats a clean first take.

Do this

  • React before your line starts.
  • Use small facial expressions while you listen.
  • Let your answer overlap very slightly when it feels natural.
  • Vary your rhythm. Real people do not speak at identical intervals.
  • Keep your body moving naturally while the caller talks.

Avoid this

  • Staring blankly while you wait for your cue.
  • Starting every answer exactly after the same pause.
  • Overacting or shouting unless the script calls for it.
  • Looking like you are reading lines off-screen.
  • Long dead-air gaps that would never happen on a real call.

Trim the fat in CapCut

Your take already has both voices in it, so there is nothing to sync. The edit is just cutting it down to a clean, fast conversation.

  1. Import your take

    Start a new CapCut project and add the clip. The caller is already in the audio.

  2. Trim aggressively

    Cut the ringing, taps, setup moments, overly long silences and the end of the call.

  3. Check the levels

    You and the caller should both be easy to hear. Nudge the volume if the speaker came out quiet.

  4. Watch once without editing

    If you notice the timing, the edit is not finished.

A real conversation is slightly messy. Do not polish it until it sounds like two voiceovers taking turns. Keep tiny overlaps, breaths and reaction moments when they make the call believable.

The gold standard: watch Kelly first

Kelly is one of our creators, and this Reel is the reference for how a finished phone-call video should feel. Do not copy her personality line for line. Copy the mechanics: listen, react, answer naturally, and make the caller feel like a real person on the other end.

  • 478Kviews
  • 18.3Klikes
  • 2,172comments

  1. Listen before you answer

    Your face and body are already reacting while the caller talks.

  2. Keep conversational timing

    It never feels like caller line, wait, creator line. Jump in where a real person would.

  3. Talk to the caller, not the camera

    Your attention belongs to the call unless the brief says otherwise.

  4. React before you speak

    Disbelief, annoyance or amusement starts before the words do. That sells it.

See it on Instagram

Copy from Kelly

  • The listen, react, answer rhythm.
  • Small reactions while the caller is still speaking.
  • Fast conversational pacing.
  • Answers that feel spontaneous, not recited.
  • A believable physical "I'm on a call" performance.

Do not copy

  • Her exact expressions or personality.
  • Her script, unless it is assigned to you.
  • Every pause at exactly the same length.
  • An exaggerated imitation of her delivery.

Your benchmark: someone watching without knowing the caller is AI should assume you were genuinely reacting to a person on the phone.

Before you send it

Run through this before you submit. Your ticks stay saved on this device.

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Frequently asked questions

How do you film a fake phone call video for TikTok or Reels?
Make the other side of the call first, as one audio track with silent gaps where you answer. Play it out loud from a second phone while your filming phone records you answering in the gaps, so both voices land in one take, then trim it in CapCut. Agniverse Media creators do all of this inside the Caller voice studio on each phone-call hook: pick a caller voice, make the track, film in cue mode.
Do I need an ElevenLabs account or any other voice tool?
No. The caller voices are built into the studio on your brief. There is nothing to sign up for, no credits to buy and no audio to export between apps. You pick a voice, press make, and film.
How long should the pause be after each caller line?
A little longer than your answer takes to say. A 2.5-second reply usually wants around 3 seconds of room, and you can always trim in the edit. The studio's default, Playbook timing, sizes each gap to your reply for you; slide toward Tighter or Roomier to taste, or follow the pause the brief pins next to a line.
What is the difference between Make it for me and Use my voice?
Use my voice lets you act the caller yourself and converts your recording into the caller's voice, keeping your exact timing, emotion and effects. Make it for me voices every caller line from the script instantly. We recommend Use my voice; Make it for me is the fallback when you are short on time.
What is cue mode?
A full-screen prompter for filming, run on a second phone. Prop it next to your camera, tap to dial, and it plays the caller out loud, then shows your line and a countdown during every gap, with what is coming next. It keeps the screen awake while you film.
Who can use the Caller voice studio?
Creators working with Agniverse Media, on the phone-call hooks in their brief, through their personal creator link. Want in? Apply on the Become a creator page.
Is there a limit on how many tracks I can make?
Each creator gets 10 new voice generations a day. Voices already made on that hook, the pause slider, voice previews and takes shared by the team never use one. The count resets within 24 hours.
Why does my phone call video look fake?
Usually one of three things: you freeze while the caller talks, every answer starts after an identical pause, or there is dead air a real call would never have. React while you listen, vary your rhythm, and trim the gaps in CapCut.
Creator HandbookAccount setup, warm-up, filming, posting hygiene, hooks and pay. The full system.UGC benchmarksWhat good views, engagement and conversion look like, so you know where your videos stand.Become a creatorAgniverse Media pays creators $1,000 to $3,000+ a month to make content for consumer apps.

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Published by Agniverse Media for the creators we work with. The Caller voice studio is built in-house and lives on every phone-call hook in your brief. Current as of October 2026. Something in the studio does not match this page? Tell your creator manager and we will fix it.