PhoneBurner Dial Session Companion — Troubleshooting KB Raw markdown Generated 2026-07-26 03:05 UTC

PhoneBurner Dial Session Companion — Troubleshooting Guide

Audience: PhoneBurner customers using the Chrome extension, PhoneBurner support reps, and AI support agents.

Product: PhoneBurner Dial Session Companion (Chrome extension) Current version: check the store listing for the latest published version — the extension auto-updates by default in Chrome and Edge, so most customers will be on the latest within a day of any release. Some features described here may be unavailable in older installed versions. Install: Chrome Web Store · Microsoft Edge Add-ons


How to use this article


What the Extension Does (1-line summary)

It lets a PhoneBurner customer start a PhoneBurner dial session directly from a CRM (HubSpot, Close, Apollo, Salesforce, Pipedrive) without exporting CSVs, and shows a "Follow" widget on the CRM page that tracks the live call and auto-navigates to the active contact's record.

Requires: An active PhoneBurner account. Sign up at https://phoneburner.biz/


Supported CRMs and Integration Levels

The extension supports two integration levels. The level determines which features are available.

CRMLevelAuth MethodLaunch Methods
HubSpot3 (Full API)OAuthSelection, Saved Lists, Task Queue, Single Record
Close3 (Full API)OAuthSelection (Contacts and Leads)
Apollo.io3 (Full API)OAuthPeople Selection, Sequence Call Tasks
Salesforce2 (Optimized)None (scrapes page)Selected rows only (must check at least one)
Pipedrive2 (Optimized)None (scrapes page)All visible person rows on the Persons list

Other CRMs (e.g., Zoho, monday.com): Not supported by this extension. PhoneBurner has separate integrations for those — point customers to https://www.phoneburner.com/integrations or their PhoneBurner admin's integrations page.

Key differences:


Symptom Index (Fast Lookup)

If the customer says...Jump to
"Extension won't install" / "Can't find it in Chrome Store"Installation
"I don't have a PhoneBurner account" / "How do I sign up"No PhoneBurner account
"What is a PAT" / "Where do I find my Personal Access Token"Finding the PAT
"PAT invalid" / "PAT not saving" / "Connection failed"PAT errors
"CRM not detected" / "Says Loading…" / Shows wrong CRMCRM not detected
"No launch button" / "Button missing" / Buttons disappear after navigatingMissing launch buttons
"No dialable contacts" / "0 contacts found" / "Records skipped"No dialable contacts
"Permission popup hangs" / Browser frozen on permission requestStuck permission dialog
"Follow widget not showing" / "No overlay" / "Widget gone"Follow widget missing
"Follow widget stuck" / "Not updating" / "Wrong contact shown"Follow widget not updating
"HubSpot OAuth fails" / "Can't connect HubSpot"HubSpot OAuth issues
"Admin needs to grant App Marketplace access" / "can't install HubSpot app" / "no permission"HubSpot OAuth issues
"Close OAuth fails" / "Can't connect Close"Close OAuth issues
"Apollo OAuth fails" / "Can't connect Apollo"Apollo OAuth issues
"HubSpot lists not loading" / Lists missing / Wrong countHubSpot list problems
"Task Queue button missing" / "Can't dial from HubSpot tasks page"HubSpot Task Queue dialing
"Reconnect HubSpot prompt" / "Tasks not auto-completing"HubSpot Task Queue dialing
"Why is Close asking me to reconnect after the v0.7.0 update?" / "Lost my Close login after the upgrade"Reconnecting after the v0.7.0 upgrade
"Apollo sequences not loading" / Task counts wrongApollo sequence problems
"Phone number wrong" / "Dialed wrong number"Wrong phone number dialed
"Call notes not in CRM" / "Activity not logged"Call logging issues
"More than 500 contacts" / "Why is my session truncated"500-contact limit
"I selected 100 but only X showed up" / "Counts vary on the same list" / "Some of my selected contacts are missing from the dial session"Fewer contacts than selected
"The flame icon isn't showing" / "Click-to-call button missing" / "Two call buttons on every record" / "Mic prompt on click-to-call"Click-to-Call (HubSpot)
"Can I use AgencyZoom?" / "AgencyZoom tasks not dialing" / "Multiple tasks per lead"AgencyZoom
"HubSpot phone overwritten" / "Phone field changed in HubSpot"HubSpot Data Sync conflict
"Is my data safe" / Privacy questionsPrivacy and security
"Extension completely broken" / Nothing worksEmergency reset

1. Installation

Symptom: Customer can't find or install the extension.

Resolution by browser:

BrowserWhere to install
Google ChromeChrome Web Store listing
Microsoft EdgeEdge Add-ons listing (preferred) — or the Chrome Web Store link above (Edge supports both)
Brave, Arc, Vivaldi, Opera, other Chromium browsersUse the Chrome Web Store link. Most Chromium browsers install Chrome extensions natively — the install button substitutes the browser's own name. Opera may require enabling Chrome extensions via its add-on store first if the install button doesn't appear.
Firefox, SafariNot supported. The extension is built on Chromium's extension API and won't work in non-Chromium browsers.

After installing (all browsers):

  1. Click Add to Chrome / Edge / Brave / etc. in the store listing.
  2. Pin the extension to the toolbar (puzzle-piece icon → pin).
  3. Open a CRM page (e.g., HubSpot, Close, Apollo) and click the PhoneBurner icon.

Requirements:

Escalate if: The extension installs but the popup is blank or shows JavaScript errors. Ask for a screenshot of the popup and any errors visible in the browser's DevTools (right-click extension icon → Inspect popup → Console tab).


2. No PhoneBurner Account

Symptom: Customer installed the extension but doesn't have a PhoneBurner account.

Resolution:


3. Finding Your PAT

Symptom: Customer doesn't know how to get a Personal Access Token (PAT).

Resolution:

Important:


4. PAT Errors

Symptom: "PAT invalid", "Failed to save PAT", "Connection failed", or the popup never shows "Connected" status after saving.

Likely causes:

Resolution Steps:

  1. In PhoneBurner, generate a new PAT (revoking the old one is optional but cleaner).
  2. Copy the full PAT — verify no leading/trailing spaces.
  3. In the extension popup, open the Dial tab and paste the PAT into the PhoneBurner Access Token field.
  4. Click Save PAT.
  5. Wait for "Connected" confirmation (usually under 5 seconds).
  6. If still failing, click Disconnect (under Settings) and try a fresh PAT.

Escalate if:


5. CRM Not Detected

Symptom: Extension popup shows "Detected CRM: Loading…" forever, "Detected CRM: None", or shows the wrong CRM name.

Clarifying question: "What CRM are you using, and what's the URL of the page you're on?"

Likely causes:

Resolution Steps:

  1. Confirm the CRM is supported (see Supported CRMs).
  2. Verify the customer is on a list view or record view, not a settings/admin page.
  3. For HubSpot: URL should look like app.hubspot.com/contacts/...
  4. For Close: URL should be on close.com (e.g., app.close.com/leads or app.close.com/contacts).
  5. For Apollo: URL should be on apollo.io (e.g., app.apollo.io/#/people).
  6. Refresh the CRM page — content scripts only run after page load.
  7. If still not detected: close and reopen the extension popup.

Escalate if: Customer is clearly on a supported CRM domain and refreshing doesn't help. Ask for the exact URL and a screenshot of the extension popup.


6. Missing Launch Buttons

Symptom: Extension popup opens, CRM is detected, but no "Launch Dial Session" button appears. Or buttons appear initially, then disappear after navigating to a different page.

Likely causes:

Resolution Steps:

  1. Verify PAT is saved → popup header should show "PhoneBurner: Connected".
  2. For Level 3:
  1. Confirm page type — actual button labels (HubSpot):
  1. Refresh the CRM page, then reopen the popup.
  2. If still missing, navigate to a known-good page (e.g., HubSpot Contacts list /contacts/0-1/) and try again.

Escalate if: Connection states are all green, customer is on a known-good page, but buttons are still missing. Ask them to capture the URL exactly and check the popup version (bottom of popup header).


7. No Dialable Contacts

Symptom: Customer clicks Launch, gets an error like "No dialable contacts after normalization" or "0 records found", or "X records skipped".

Likely causes:

Resolution Steps:

  1. Verify the selected records actually have phone numbers in the CRM.
  2. For HubSpot: open Settings → check Primary Phone Field. If set to a specific field (e.g., "Mobile Phone"), records without that field populated will be skipped. Set it to Default (first available) to widen the search.
  3. For HubSpot company-level dialing: the extension dials the company's own primary phone field — not the phones of contacts associated with that company. To dial the associated contacts instead, the customer should click Launch Dial Session (Contacts) on a company list view, or Dial Contacts at This Company on a single company record page.
  4. If "X records skipped" is shown, those records lack any usable phone. Customer can either:
  1. For Level 2 (Salesforce, Pipedrive): verify phones are visible on the current page. The extension can only read what's rendered. Add a Phone column to the list view if missing.

Escalate if: Customer confirms records have phones but the extension can't find any. Ask them to send: (a) screenshot of the CRM page with phone column visible, (b) screenshot of the extension error, (c) which CRM and which fields contain the phone.


8. Stuck Permission Dialog

Symptom: Customer clicks Launch, Chrome shows a "This extension wants to access..." permission dialog, and the dialog won't close or freezes the browser.

Resolution Steps (in order):

  1. Press Esc to dismiss the dialog.
  2. Press Enter to accept it.
  3. Click outside the dialog area.

If browser is fully stuck:

  1. Chrome Task Manager: Press Shift+Esc in Chrome → find "Extension: PhoneBurner Dial Session Companion" → click End process.
  2. Windows users: Ctrl+Shift+Esc → find Chrome processes → look for the extension process → End task.
  3. Mac/Linux users: Close the Chrome window, then reopen Chrome (extension data is preserved).

After recovery:

Prevention: The extension has a built-in 30-second timeout for permission requests. If a customer sees "Permission request timed out", that's normal — they should close the popup and try again.


9. Follow Widget Missing

Symptom: Dial session started, but no "Follow" overlay appears on the CRM page.

Likely causes:

Resolution Steps:

  1. Switch back to the CRM tab (HubSpot, Close, Apollo, etc.) where the dial session was launched. The widget renders there, not in the PhoneBurner dialer.
  2. Refresh the CRM page once the dial session is live — the widget should appear in the bottom-right.
  3. Verify the dial session is actually running in PhoneBurner (contacts are visible in the dialer queue).
  4. If the widget had auto-collapsed: look for the small minimized version in the bottom-right corner.

Escalate if: Customer confirms they're on the right tab, dial session is live in PhoneBurner, no widget appears even after refresh. Ask for the CRM URL and a screenshot of the page.


10. Follow Widget Not Updating

Symptom: Follow widget appears but shows stale data, the wrong contact, or stops updating after the first call.

Likely causes:

Resolution Steps:

  1. Refresh the CRM page. This re-establishes the live stream. Active dial sessions resume seamlessly.
  2. Check internet connection — flaky Wi-Fi can drop the stream.
  3. Verify the dial session is still active in PhoneBurner. If the session ended, the widget will stop updating (this is expected).

Escalate if: Widget consistently stops updating mid-session even with stable internet. Ask for: (a) approximate time the issue started, (b) the CRM, (c) browser console errors (right-click on CRM page → Inspect → Console).


11. HubSpot OAuth Issues

Symptom: "You don't have permission to install this app" / admin needs to grant App Marketplace access

What's happening: The HubSpot user trying to Connect HubSpot doesn't have App Marketplace access in their HubSpot user permissions. This is HubSpot's safeguard against rank-and-file users installing third-party apps that could modify CRM data — our extension requests crm.objects.contacts.write (used by the Task Queue feature) which triggers this gate.

The affected user cannot reach the OAuth consent screen at all until their HubSpot admin grants this permission.

Resolution — a HubSpot admin (not the affected user) needs to do this:

  1. In HubSpot, click the Settings gear icon (top right)
  2. Navigate to Users & Teams and click the affected user's name
  3. Click the Access tab on the user's profile
  4. Click Edit Permissions
  5. In the left sidebar, expand Account and click Settings access
  6. Find App Marketplace access and toggle it on
  7. Click Save (top right of the page)

Once saved, the affected user retries the Connect HubSpot flow in the extension and the consent screen should appear normally.

Alternative if the admin doesn't want to grant App Marketplace access to individual users:

The admin can install the app on the account themselves by running the OAuth flow from their own HubSpot user. The OAuth grant is at the portal level, so other users in the same portal can then use the existing connection without each needing App Marketplace access.

Why this happens: The extension requests crm.objects.contacts.write (needed for HubSpot Task Queue auto-completion) and several read scopes. HubSpot gates any app requesting write scopes behind the App Marketplace permission. This is not something we can bypass from our side — it's an org-level HubSpot security control.


Likely causes:

Resolution Steps:

  1. Open Settings → click Disconnect HubSpot if shown.
  2. Log in fresh to the correct HubSpot portal in a separate tab.
  3. Return to the extension popup → Settings → click Connect HubSpot.
  4. Approve all requested scopes (contacts, companies, deals, lists, and contacts write for Task Queue).
  5. Make sure Chrome isn't blocking the OAuth popup window.

Escalate if: Customer follows all steps, sees "Authorization failed" or a blank page after approving. Ask: which HubSpot account, the exact error text/URL, and screenshots.


12. Close OAuth Issues

Symptom: "Connect Close" fails or shows error after approving access.

Resolution Steps:

  1. Settings → Disconnect Close if previously connected.
  2. Log into Close in a separate tab.
  3. In the extension Settings, click Connect Close → approve the OAuth consent.
  4. After approval, the popup closes automatically. Reopen the extension popup — Settings should now show "Connected to Close".

Escalate if: Customer sees "Invalid client" or "Token exchange failed" repeatedly. Likely a server-side credentials issue — escalate to engineering with the timestamp.


13. Apollo OAuth Issues

Symptom: "Connect Apollo" fails or doesn't complete.

Resolution Steps:

  1. Settings → Disconnect Apollo if previously connected.
  2. Log into Apollo at apollo.io in a separate tab.
  3. In the extension Settings → click Connect Apollo → approve scopes.
  4. After approval, return to the extension popup. Settings should show "Connected to Apollo".

Apollo-specific note: Apollo plan tier matters. The extension uses Apollo's API for contacts and sequences — customers on very restrictive Apollo plans may have rate limits or feature limits that affect bulk dialing.

Escalate if: OAuth completes but contact data is empty or sequences don't load. Likely an Apollo permissions/plan issue — confirm the customer's Apollo plan allows API access.


14. HubSpot List Problems

Symptom: Saved HubSpot lists don't appear in the dropdown, show wrong contact count, or "list is empty" when launching.

Likely causes:

Resolution Steps:

  1. Use the search box above the list dropdown to find lists by name.
  2. If a list shows "(contacts list)" without a count, it doesn't mean the list is empty — HubSpot just doesn't tell us the size. Try launching it.
  3. If a list has more than 500 members, the dial session will be truncated to the first 500. This is a PhoneBurner platform limit, not an extension limit. The customer can split the list into smaller segments in HubSpot.
  4. If lists are missing from the dropdown that the customer expects to see: disconnect and reconnect HubSpot (Settings → Disconnect HubSpot → Connect HubSpot). The extension may need to refresh scope.

Escalate if: HubSpot is connected, lists exist in HubSpot, but the extension dropdown is empty. Ask: which HubSpot portal, list names they expect, screenshot of the empty dropdown.


15. Apollo Sequence Problems

Symptom: Apollo sequences don't load, task counts are wrong, or "Launch from Tasks" button doesn't work.

Resolution Steps:

  1. Verify Apollo is connected (Settings → "Connected to Apollo").
  2. Open the Sequences card in the Dial tab. Select a sequence from the dropdown.
  3. Choose a Filter tasks option:
  1. The task preview line shows how many call tasks match.
  2. Only sequences with call tasks (not email tasks) will produce dialable contacts.

Escalate if: Sequence has visible call tasks in Apollo but the extension shows 0. Ask for: sequence name, filter used, screenshot.


16. Wrong Phone Number Dialed

Symptom: PhoneBurner dialed a different number than what the customer expected (e.g., dialed work phone instead of mobile).

Likely causes:

Resolution Steps (HubSpot):

  1. Open the extension popup → Settings → Primary Phone Field.
  2. Select the field that should be dialed first (e.g., "Mobile Phone Number" or a custom field).
  3. Save. New dial sessions will use this preference.
  4. Other phone fields are still included as additional numbers in the PhoneBurner record — they're not lost, just deprioritized.

Resolution Steps (Apollo):

  1. Settings → Primary Phone Field.
  2. Choose: Direct Phone, Mobile Phone, or Corporate/HQ Phone.
  3. Default behavior tries Direct → Mobile → Corporate in that order.

For other CRMs (Close, Salesforce, Pipedrive):

Escalate if: Customer's CRM has a phone number that the extension consistently ignores. Likely a custom field the extension doesn't read — engineering can add support if the field name is provided.


17. Call Logging Issues

Symptom: Customer expected a call activity, call note, or call disposition to appear in their CRM after the call, but nothing was logged.

Supported call logging:

Resolution Steps (HubSpot):

  1. Direct the customer to https://www.phoneburner.com/myaccount/integrations/hubspot/index in their PhoneBurner admin account.
  2. Confirm the PhoneBurner ↔ HubSpot integration is activated there. Without it, calls won't log to HubSpot regardless of how the dial session was launched.
  3. After activating, run a test dial session and confirm the activity appears on the contact in HubSpot.
  4. Note: this is a separate integration from the extension. The extension launches dial sessions; this PhoneBurner integration handles writing activities back to HubSpot.

Resolution Steps (Close / Apollo):

  1. Confirm Close/Apollo is still connected in the extension (Settings).
  2. Verify the call actually happened — open the PhoneBurner Activity log.
  3. Allow up to 30 seconds for the activity to appear in Close/Apollo after the call ends.
  4. Close-specific — where to find the real PhoneBurner result: Close's API stores the standard disposition field as "answered" for any externally-created call activity, regardless of what PhoneBurner reported. This is a Close API limitation (confirmed by Close support), not a bug in this extension. The actual PhoneBurner result is recorded in two places on the Close call activity:

Tips for teams configuring Close:

Escalate if:


18. 500-Contact Limit

Symptom: Customer selected/launched with more than 500 records, but the dial session only has 500 contacts.

Explanation:

Resolution:


19. HubSpot Data Sync Conflict

Symptom: A contact's phone number in HubSpot was overwritten or changed after a dial session.

Cause: If the customer has PhoneBurner's separate "Data Sync" app connected to HubSpot, PhoneBurner syncs the primary dialed number back to HubSpot's "Phone Number" field. This can overwrite the original value.

This is not the extension's behavior — it's the PhoneBurner Data Sync integration, which is a separate product.

Resolution:

Escalate to: PhoneBurner Data Sync support, not extension engineering.


20. Privacy and Security

Common customer questions and answers:

Q: Where is my PhoneBurner access token stored? A: It's stored on PhoneBurner's secure backend with strict file permissions (owner-only access, kept outside the public web root). The browser holds a local client identifier — not the token itself — which is used to look the token up server-side. The token is never shared with third parties.

Q: Does the extension read all my CRM data? A: No. It only reads contact data (name, phone, email, record link) when the customer explicitly clicks Launch. It does not run silently in the background.

Q: Does PhoneBurner sell my data? A: No. Data flows only between the customer's browser, the customer's CRM, and PhoneBurner's dialer API. No third-party sharing.

Q: Where does the extension run? A: Only on CRM pages the customer visits. It does not scan unrelated websites.

Q: How is contact data transmitted? A: Over HTTPS only. OAuth tokens (HubSpot, Close, Apollo) are exchanged using standard OAuth 2.0 flows.

Q: Can I delete my data? A: Yes — but disconnect before uninstalling for a complete cleanup:

  1. In the extension popup → Settings → click Disconnect for each connected service (PhoneBurner, HubSpot, Close, Apollo). This clears tokens both locally and on PhoneBurner's backend.
  2. Then uninstall the extension from chrome://extensions.

Why the order matters: Uninstalling alone only removes local Chrome data — it does not signal the server to clear the backend tokens. If a customer has already uninstalled without disconnecting first, the backend tokens become orphaned (still owner-restricted on disk, but no longer reachable from the extension). To request manual server-side cleanup in that case, contact PhoneBurner support with the customer's account email.


21. Emergency Reset

Symptom: Extension is completely broken — popup hangs on "Loading…", nothing works, after some change or update.

Resolution Steps (in order — least to most destructive):

  1. Refresh the CRM page and reopen the popup.
  2. Close the popup and reopen (don't just close — fully close by clicking outside).
  3. Disable and re-enable the extension (Chrome → puzzle-piece icon → Manage Extensions → toggle off, then on).
  4. Reload the extension (chrome://extensions → "Reload" arrow on the extension card).
  5. Disconnect everything (extension Settings → Disconnect PhoneBurner, Disconnect HubSpot/Close/Apollo) and reconnect fresh.
  6. Uninstall and reinstall (chrome://extensions or edge://extensions → Remove → reinstall from the appropriate store: Chrome Web Store or Microsoft Edge Add-ons). The customer will need to re-enter their PAT and reconnect OAuth providers, but no CRM data is lost.

Escalate if: Even a fresh reinstall doesn't work. Ask for: Chrome version, OS, the CRM URL, screenshots of the extension popup, and any errors visible in Chrome DevTools console.


22. HubSpot Task Queue Dialing

What it does: Lets a customer launch a PhoneBurner dial session for all contacts associated with the tasks visible on their HubSpot tasks page (e.g., app.hubspot.com/tasks/{portalId}/view/all or any task queue). Once the session is running, each task gets marked Completed in HubSpot as the corresponding call finishes — no manual cleanup.

Available in: Extension v0.6.4 and later.

How to use it

  1. In HubSpot, open any tasks page (Tasks view, a specific Task Queue, or the "Due today" filter).
  2. Open the extension popup. A new "HubSpot Task Queue" card appears.
  3. (Optional) In HubSpot, check the checkboxes on the specific task rows you want to dial. If no rows are checked, the extension dials through the entire visible queue.
  4. Click Launch Task Queue in the popup. A dial session is built from the contacts associated with those tasks.
  5. As you complete each call, the corresponding task is auto-marked Completed in HubSpot.

Symptom: "I don't see a Task Queue card / launch button"

Likely causes:

Resolution:

  1. Confirm the URL contains /tasks/ and a /view/ segment.
  2. Confirm the extension version at the bottom of the popup is 0.6.4 or higher.
  3. Confirm HubSpot shows as Connected in Settings.

Symptom: "Reconnect HubSpot to enable Task Queue dialing" prompt appears

What this means: The customer's HubSpot connection is missing the new crm.objects.contacts.write permission, which is required to mark tasks complete. This is expected for any customer who connected HubSpot before v0.6.4 launched — the older connection didn't request that permission.

Resolution:

  1. Click Reconnect HubSpot inside the Task Queue card (or go to Settings → Disconnect HubSpot → Connect HubSpot).
  2. Approve all requested scopes on HubSpot's consent screen — note this new connection asks for a write permission on contacts/tasks, which is what powers the auto-completion.
  3. Return to the tasks page; the launch button will be active.

This is a one-time reconnect. The customer's existing dial flows (Selection, Saved Lists) keep working throughout — they're not blocked from any existing functionality during the reconnect prompt.

Symptom: "Dial session launched but tasks aren't being marked complete in HubSpot"

Likely causes:

Resolution:

  1. In the extension popup, open Settings and confirm HubSpot shows as Connected.
  2. Disconnect HubSpot → Connect HubSpot, making sure to approve all consent scopes on HubSpot's screen.
  3. Launch a fresh Task Queue session and dial one contact as a test.
  4. Check the task in HubSpot — it should show Completed status within a few seconds of the call ending.

Escalate if: Customer reconnected with all scopes approved and tasks still don't complete. Ask for: the HubSpot portal ID, the extension version, the timestamp of a recent test call, and the task ID in HubSpot. Engineering will check the webhook logs for the task-completion attempt.

Symptom: "Some tasks didn't get dialed / fewer contacts than tasks"

Cause: Not every HubSpot task has a contact association. Tasks created without an associated contact (e.g., "Follow up on email" tasks attached only to a deal or company, or standalone reminders) can't be dialed — there's no phone number to call. The extension silently skips those tasks when building the session.

Resolution: Confirm in HubSpot that the missing tasks have a contact associated. Adding a contact association to a task in HubSpot won't retroactively add them to an in-progress dial session — start a new session after associating the contact.

Symptom: "Only the first 30 (or so) tasks got dialed on a big task queue" (fixed in v0.8.3)

Cause: Pre-v0.8.3 the extension only saw the task rows currently rendered on screen. HubSpot's task table uses lazy rendering — rows below the fold aren't in the page until you scroll to them. So on a queue of 91 tasks, only ~30 (a viewport's worth) would be picked up. A workaround some customers found: zoom the HubSpot page out to 25% so all tasks rendered at once, then click Launch.

Resolution: Update the extension to v0.8.3 or later. The extension now scrolls the task list itself to gather every task before launching, and shows a live counter in the popup ("Scanning HubSpot for your selected tasks… Found 15 of 22") so you can see it happening. No zoom trick needed.

Edge cases worth knowing


23. Reconnecting after the v0.7.0 upgrade

Overview: v0.7.0 migrated the extension to a new production backend. As part of the rollout, we pre-positioned customer tokens onto the new backend ahead of the Chrome auto-update — so for most customers the cutover is invisible. PhoneBurner, HubSpot, and Apollo connections carry over automatically. Only Close requires a one-time reconnect, and only for customers who use Close.

CRM data, PhoneBurner data, and dial history are unaffected by the cutover. Available in: Extension v0.7.0 and later.

Expected experience by CRM

CRM the customer usesWhat they see on first popup-open after v0.7.0 auto-updates
PhoneBurner onlyStill connected. No action required.
PhoneBurner + HubSpotStill connected to both. No action required.
PhoneBurner + ApolloStill connected to both. No action required.
PhoneBurner + ClosePB and Close both still showing as connected initially, but the first Close dial session launch may prompt them to reconnect Close (this is the one re-OAuth the cutover requires).
PhoneBurner + HubSpot + CloseHubSpot still connected; Close prompts for one-time reconnect on next session launch.

Symptom: "Close is asking me to reconnect after the upgrade"

Cause: Close's OAuth model required us to set up a separate production app (Close doesn't support multiple redirect URIs on a single app the way HubSpot and Apollo do). Tokens from the previous Close app don't carry over to the new prod Close app. This is a planned, one-time reconnect.

Resolution: Click Settings → Connect Close → approve Close's consent screen → done. ~30 seconds.

Close customers will see a new entry in their Close Connected Apps list named "PhoneBurner Chrome Extension Production" — that's expected, and the previous "PhoneBurner Chrome Extension" entry can be removed at the customer's convenience.

Symptom: "PhoneBurner is showing 'Not connected' after the upgrade" (rare)

Likely causes:

Resolution:

  1. Confirm the customer is on v0.7.0 (visible at the bottom of the popup header).
  2. Re-copy a fresh PB Personal Access Token from PhoneBurner → Settings → Personal Access Tokens.
  3. Paste freshly into the popup field — no leading/trailing whitespace.
  4. If still failing, generate a brand-new PAT in PhoneBurner and try that.

Symptom: "HubSpot or Apollo is showing 'Not connected' after the upgrade" (very rare)

Likely causes:

Resolution:

  1. Settings → Connect HubSpot / Connect Apollo → approve the consent screen.
  2. Same scopes as before — no functional change for the customer.

Symptom: "OAuth fails after I approve on the provider's side"

Likely causes:

Resolution:

  1. Disable any popup blockers for extension.phoneburner.biz and the CRM provider's domain.
  2. Confirm cookies are enabled for the provider.
  3. Try the OAuth flow in a fresh tab.
  4. For HubSpot specifically: see Section 11 — the customer's HubSpot admin may need to grant App Marketplace access first.
  5. If still failing, escalate with the provider name, exact error wording, and timestamp.

"Why do I have to do anything?" — for support reps

For Close users only: tell them this is a one-time reconnect tied to a backend infrastructure migration. Close's OAuth model required us to set up a separate production app — that's why HubSpot and Apollo carry over but Close doesn't. Their PhoneBurner account, dial history, contact records, and Close data are all unaffected. The reconnect takes about 30 seconds.

Escalate if:


24. Fewer Contacts in Dial Session Than Selected

Symptom: Customer says: "I selected 100 contacts on my CRM list but only 38 (or 72, or some other smaller number) were added to my dial session."

> A note on terminology: "Contacts" below covers any record the extension can dial — contacts, companies, deals, or leads, depending on the CRM. The three causes below apply to all of them, but contacts are the most common case.

There are three things that commonly cause this, sometimes in combination. Walk the customer through them in order.

Cause A — Scroll / virtualization issue (mostly HubSpot list views)

The salesperson explanation: HubSpot list views are like an infinite-scroll feed (think Twitter or Instagram). HubSpot only loads the rows currently on screen. When the customer clicks "Select all 100" or checks individual boxes, HubSpot remembers the selection internally, but the actual "checked" mark is only on the rows currently visible. The rest are tracked behind the scenes but not actually drawn on the page yet.

To capture everyone, the extension auto-scrolls through the list, pausing at each step to grab the rows that have just been loaded. This works most of the time, but a few things can cut the scroll short and miss some of the 100:

Tell-tale sign that it's a scroll issue: the count is different each time the customer relaunches the same list (e.g., 38 once, then 51, then 22).

Workaround: Use the Launch from List dropdown in the extension popup instead of checking boxes on the page. The dropdown launch fetches the list through HubSpot's API, which doesn't depend on scrolling and reliably grabs every contact in the list (up to the 500-contact session cap — see Section 18).

Cause B — Selected contacts that have no phone number

If a selected contact has no phone number in any of its phone fields (Phone Number, Mobile Phone, Home Phone, Account Phone, etc.), the extension can't dial it and quietly skips it. The session ends up smaller than the selection by the number of phone-less contacts.

Tell-tale sign: the dial session screen shows an "X contacts skipped" message, OR the customer can see in the CRM that some of the missing contacts have empty phone fields.

Resolution:

For HubSpot specifically: if the customer has Settings → Primary Phone Field set to a specific field like "Mobile Phone Number", any contact without a value in THAT exact field will be skipped — even if it has a value in another phone field. Setting Primary Phone Field to Default (first available) widens the search to any phone-typed field on the contact.

Cause C — Duplicate phone numbers (PhoneBurner removes them)

PhoneBurner has an account-level setting "Don't add duplicate phone numbers to the same dial session." When that setting is on (default for most accounts), if multiple selected contacts share the same phone number — for example, five contacts who all list the same company's main line — PhoneBurner keeps just one and drops the rest.

Tell-tale sign: the contacts that got dropped tend to share something — same employer, same household, same shared assistant phone, or the same toll-free / main line number.

Resolution:

How to figure out which cause is in play

ObservationMost likely cause
Counts vary across attempts on the same listA — scroll / virtualization
Dial session shows "X contacts skipped" messageB — missing phone numbers
Dropped contacts all work at the same company or share a phoneC — duplicate phone dedup
Count is dramatically lower than expected (e.g., 5 of 100) even with the dropdownEscalate (see below)

Escalate if:

Ask for: the list name, exactly how they selected (Select all / individual checks / list dropdown), screenshot of the CRM page with the selection visible, and a screenshot of the PhoneBurner dial session summary with the contact count.


25. Click-to-Call (HubSpot)

What it is: A small PhoneBurner flame icon appears next to phone numbers on HubSpot record pages and list views. Clicking it opens a small PhoneBurner softphone window and places a single call to that number — no dial session, no batch. It's for one-off follow-ups where launching a full dial session would be overkill.

Where it appears:

The icon does NOT appear on non-HubSpot CRMs yet (Close, Apollo, Pipedrive, etc. planned for future releases).

First-time microphone prompt

The very first time a customer clicks a flame icon in a new browser profile, Chrome will prompt to allow microphone access. This is Chrome's normal WebRTC permission flow — the softphone needs the mic to place a call. After the customer clicks Allow, the permission is remembered per-origin and they won't see the prompt again.

Symptom: Customer clicks the flame, softphone window opens, then hangs at "Setting up call…" or fails.

Likely cause: Chrome mic permission was dismissed / blocked on the first prompt.

Resolution:

  1. Ask the customer to close the softphone window
  2. In Chrome, click the lock icon in the address bar for the softphone page → set Microphone to Allow
  3. Retry the click-to-call

The Click-to-Call button doesn't appear

Common causes and fixes:

SymptomCauseFix
No flame icon anywhere on HubSpotCustomer turned it off in SettingsPopup → Settings → "Show click-to-call buttons on CRM phone fields" → turn back on
Icon appears but the phone number column is too narrowList-view column widthWiden the Phone Number column in HubSpot until the icon has room
Icon appears on Phone Number field but not Mobile / HomeOnly should happen on very old versions of the extensionConfirm extension is v0.8.0 or newer; if so, escalate with a screenshot of the contact showing multiple phone fields
Two "call this number" buttons on every phone (ours + another dialer's)Customer has RingCentral or another dialer extension also installedPopup → Settings → turn OFF "Show click-to-call buttons on CRM phone fields" to keep only the other one, OR remove the other dialer to keep ours

Calls placed via click-to-call

Escalate if


26. AgencyZoom

What it is: The extension detects AgencyZoom's task list page (app.agencyzoom.com/task/list) and adds a "Scan & Launch Dial Session" affordance in the popup. Reps working through their AgencyZoom task queue can launch a PhoneBurner dial session for every visible task's lead in one click.

Key behavior:

Common questions and fixes:

SymptomCauseFix
No "Scan & Launch" card in popup on AgencyZoomNot on /task/listThe scanner only runs on the task list page. Other AgencyZoom pages (lead records, dashboards) aren't currently supported.
Fewer contacts than expected in the dial sessionMultiple tasks per lead got deduped (working as intended)Explain the "one contact per lead" collapse. If customer wants every task as a separate contact, that's a feature request.
Contact missing entirelyThe row had no visible phone number in the Phone columnAgencyZoom shows the lead's stored phone. If the phone field is empty, we can't dial. Add a phone to the lead in AgencyZoom.
Follow widget doesn't open the correct AgencyZoom lead on next contactFixed in v0.8.0 (the record-ID-in-query-string bug) — earlier versions had this issueConfirm customer is on v0.8.0 or newer.

Escalate if:

Ask for: URL of the task list (with any filter/sort visible), extension version, count expected vs. count actually in the PhoneBurner session.


Escalation Contact

When escalating to PhoneBurner engineering:


Appendix: Quick Reference for AI Agents

Decision tree for "extension isn't working":

Is PhoneBurner status "Connected" in the popup header?
├── No → Go to [PAT errors](#4-pat-errors)
└── Yes →
    Is the CRM name shown correctly?
    ├── No → Go to [CRM not detected](#5-crm-not-detected)
    └── Yes →
        Are launch buttons visible?
        ├── No → Go to [Missing launch buttons](#6-missing-launch-buttons)
        └── Yes →
            Does Launch produce an error?
            ├── "No dialable contacts" → Go to [No dialable contacts](#7-no-dialable-contacts)
            ├── Permission dialog stuck → Go to [Stuck permission dialog](#8-stuck-permission-dialog)
            └── Session starts but widget missing → Go to [Follow widget missing](#9-follow-widget-missing)

Key phrases to listen for:

Customer phraseMost likely issue
"popup is empty/blank/loading"Emergency reset or Installation
"won't save my token" / "rejected"PAT errors
"doesn't see my CRM"CRM not detected
"no button to click"Missing launch buttons
"session has wrong number"Wrong phone number dialed
"calls aren't showing up in [CRM]"Call logging issues
"task queue" / "tasks not completing" / "reconnect HubSpot"HubSpot Task Queue dialing
"why is Close asking me to reconnect" / "after the v0.7.0 update"Reconnecting after the v0.7.0 upgrade
"only got 500 contacts" / "session was cut off"500-contact limit
"HubSpot changed my number"HubSpot Data Sync conflict
"browser froze" / "Chrome stuck"Stuck permission dialog

Do not suggest these (common bad fixes):


Last updated: 2026-06-25 Documents features through extension version: 0.7.0 (some features may not appear in older installed builds) Maintained by: PhoneBurner engineering. To request changes, contact the extension team.