US PRODUCT RESEARCH

Zoom Phone

Cloud telephony inside the Zoom communications environment with domestic calling choices, routing and AI Companion phone assistance.

Checked Oct 15, 2026 · 8 official sources · Desk research

Business phone systems

A GOOD FIT WHEN

Companies already using Zoom that want phone service integrated with their collaboration workflow.

Metered and unlimited regional calling options
Multiple-device phone access
AI Companion summaries and voicemail assistance

LOOK MORE CLOSELY WHEN

You assume a metered calling plan includes outbound minutes or that all international destinations are covered.

Metered plans add outbound calling charges
International calls and optional bundles change cost
Plan prices and add-ons require a selected US configuration

CATEGORY-SPECIFIC EVIDENCE

Capabilities, controls and depth.

Scores combine core capabilities and workflow depth. Full support earns full points; limited support earns half. Unverified features create a range, and paid-plan requirements are shown in the evidence. How scoring works →

Business phone systems · 28 features

79–100/100 documented fit

Core capabilities32 / 32 pts10/10 checks with established status

Workflow depth46.9–68 / 68 pts12/18 checks with established status

Show checksShowing fewer rows does not change the score.

Business phone systems · 28 weighted capability checks
Feature / weight	Support, evidence & points
Core capabilityUS numbers or number portingObtain a US business number or transfer an existing number. 4 points maximum	Supported4 / 4 pts US Phone plans and eligible AI Companion features. Official documentation · Oct 15, 2026Source
Core capabilityUS business callingMake and receive business calls under a documented US plan. 4 points maximum	Supported4 / 4 pts US Phone plans and eligible AI Companion features. Official documentation · Oct 15, 2026Source
Depth checkCall-quality or failure diagnosticsInspect call quality or technical failure information for a specific business call. 5.6 points maximum Ask for a demonstration Open a problematic call and show the recorded quality or failure information. A scenario to run with the supplier; not a completed product test.	Supported5.6 / 5.6 pts QoS dashboard supports extension-level and individual call investigation. Official documentation · Oct 15, 2026Source
Depth checkNumber continuity and forwardingForward or reroute an existing business number while changing its device, user, or destination. 6.4 points maximum Ask for a demonstration Move or forward a business line and demonstrate where incoming calls now arrive. A scenario to run with the supplier; not a completed product test.	Supported6.4 / 6.4 pts Call handling supports destination changes and holiday-specific routes. Official documentation · Oct 15, 2026Source
Core capabilityDesktop and mobile callingUse business calling through desktop and mobile applications. 4 points maximum	Supported4 / 4 pts Apps, Team SMS, routing, connectors and Phone API. Official documentation · Oct 15, 2026Source
Core capabilityTeam or shared business messagingUse internal team messaging or shared customer messaging. 4 points maximum	Supported4 / 4 pts Apps, Team SMS, routing, connectors and Phone API. Official documentation · Oct 15, 2026Source
Depth checkLive-call team handoffTransfer an active call to a colleague or shared destination without asking the caller to redial. 5.6 points maximum Ask for a demonstration Answer a test call and transfer it to another team member. A scenario to run with the supplier; not a completed product test.	Supported5.6 / 5.6 pts Administrative policies control overflow and live call transfer. Official documentation · Oct 15, 2026Source
Depth checkShared customer conversation contextLet team members access a shared business conversation or call history with notes or context. 6.4 points maximum Ask for a demonstration Show a second team member the earlier customer interaction and its saved context. A scenario to run with the supplier; not a completed product test.	Not verified0–6.4 / 6.4 pts This specific workflow has not been established by the reviewed evidence. Not verified · Oct 15, 2026Source
Core capabilityAuto attendant or IVRRoute callers using menus or automated receptionist rules. 3.2 points maximum	Supported3.2 / 3.2 pts Apps, Team SMS, routing, connectors and Phone API. Official documentation · Oct 15, 2026Source
Core capabilityGroups, queues or hours routingRoute calls to multiple people or use business-hours routing. 3.2 points maximum	Supported3.2 / 3.2 pts Apps, Team SMS, routing, connectors and Phone API. Official documentation · Oct 15, 2026Source
Depth checkUnanswered-call overflowConfigure an unanswered or over-capacity queue/group to move callers to another destination. 4.8 points maximum Ask for a demonstration Leave a queue call unanswered and show the configured overflow route. A scenario to run with the supplier; not a completed product test.	Supported4.8 / 4.8 pts Administrative policies control overflow and live call transfer. Official documentation · Oct 15, 2026Source
Depth checkHoliday and after-hours exceptionsOverride routine business-hours routing for holidays or explicit exceptions. 4.8 points maximum Ask for a demonstration Create a holiday exception and show how its route differs from a normal weekday. A scenario to run with the supplier; not a completed product test.	Supported4.8 / 4.8 pts Call handling supports destination changes and holiday-specific routes. Official documentation · Oct 15, 2026Source
Core capabilityCRM or helpdesk integrationConnect calling data with a named CRM or support application. 2.4 points maximum	Supported2.4 / 2.4 pts Apps, Team SMS, routing, connectors and Phone API. Official documentation · Oct 15, 2026Source
Core capabilityCalling APIs or webhooksUse programmable interfaces to connect phone events or functions. 2.4 points maximum	Supported2.4 / 2.4 pts Apps, Team SMS, routing, connectors and Phone API. Official documentation · Oct 15, 2026Source
Depth checkAutomatic CRM activity loggingWrite call activity into a connected CRM record with a usable contact association. 3.2 points maximum Ask for a demonstration Complete a test call and show the automatically logged activity on the matching CRM contact. A scenario to run with the supplier; not a completed product test.	Not verified0–3.2 / 3.2 pts This specific workflow has not been established by the reviewed evidence. Not verified · Oct 15, 2026Source
Depth checkCall records outside the phone appRetrieve identifiable call records or call events using an API, webhook, or export. 4 points maximum Ask for a demonstration Retrieve a call record externally and identify its caller, time, and outcome. A scenario to run with the supplier; not a completed product test.	Not verified0–4 / 4 pts This specific workflow has not been established by the reviewed evidence. Not verified · Oct 15, 2026Source
Core capabilityAI call transcriptionCreate a transcript of a live or completed business call. 2.4 points maximum	Supported2.4 / 2.4 pts US Phone plans and eligible AI Companion features. Official documentation · Oct 15, 2026Source
Core capabilityAI summaries or follow-up actionsSummarize a call or extract decisions and follow-up tasks. 2.4 points maximum	Supported2.4 / 2.4 pts US Phone plans and eligible AI Companion features. Official documentation · Oct 15, 2026Source
Depth checkAI answers grounded in call contentUse an AI query or extraction capability based on a call’s actual transcript or recording. 3.2 points maximum Ask for a demonstration Ask about a decision or fact in a specific call and inspect the matching transcript context. A scenario to run with the supplier; not a completed product test.	Supported3.2 / 3.2 pts Call questions use transcript content; admins scope or disable processing. Official documentation · Oct 15, 2026Source
Depth checkAdministrative AI processing controlLet an administrator disable or scope AI transcription, analysis, or summaries. 4 points maximum Ask for a demonstration Show the setting that limits AI processing for a selected user, line, or call. A scenario to run with the supplier; not a completed product test.	Supported4 / 4 pts Call questions use transcript content; admins scope or disable processing. Official documentation · Oct 15, 2026Source
Depth checkAutomatically mask sensitive transcript contentDemonstrate "Automatically mask sensitive transcript content" with test data. Show the result, an exception case, and the required plan. 2.5 points maximum Ask for a demonstration Demonstrate "Automatically mask sensitive transcript content" with test data. Show the result, an exception case, and the required plan. A scenario to run with the supplier; not a completed product test.	Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source
Depth checkPark a call and retrieve it on another extensionPark an internal test call, retrieve it from another extension, then demonstrate the timeout when nobody retrieves it. 2.5 points maximum Ask for a demonstration Park an internal test call, retrieve it from another extension, then demonstrate the timeout when nobody retrieves it. A scenario to run with the supplier; not a completed product test.	Supported2.5 / 2.5 pts Zoom Phone policies can enable or disable call parking for supported users and devices. Zoom Phone calling plan or Workplace with Phone plus admin privileges; supported device/client and destination conditions apply. Official documentation · Oct 21, 2026Source
Depth checkSign in temporarily on a shared desk phoneDemonstrate "Sign in temporarily on a shared desk phone" with test data. Show the result, an exception case, and the required plan. 2.5 points maximum Ask for a demonstration Demonstrate "Sign in temporarily on a shared desk phone" with test data. Show the result, an exception case, and the required plan. A scenario to run with the supplier; not a completed product test.	Supported2.5 / 2.5 pts Zoom Phone policies expose hot desking for supported common-area phones. Zoom Phone calling plan or Workplace with Phone plus admin privileges; supported device/client and destination conditions apply. Official documentation · Oct 21, 2026Source
Depth checkDelegate calls on behalf of another userDemonstrate "Delegate calls on behalf of another user" with test data. Show the result, an exception case, and the required plan. 2.5 points maximum Ask for a demonstration Demonstrate "Delegate calls on behalf of another user" with test data. Show the result, an exception case, and the required plan. A scenario to run with the supplier; not a completed product test.	Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source
Depth checkPause and resume an active call recordingDemonstrate "Pause and resume an active call recording" with test data. Show the result, an exception case, and the required plan. 2.5 points maximum Ask for a demonstration Demonstrate "Pause and resume an active call recording" with test data. Show the result, an exception case, and the required plan. A scenario to run with the supplier; not a completed product test.	Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source
Depth checkMove an ongoing mobile VoIP call to the carrierDemonstrate "Move an ongoing mobile VoIP call to the carrier" with test data. Show the result, an exception case, and the required plan. 2.5 points maximum Ask for a demonstration Demonstrate "Move an ongoing mobile VoIP call to the carrier" with test data. Show the result, an exception case, and the required plan. A scenario to run with the supplier; not a completed product test.	Supported2.5 / 2.5 pts An administrator can enable Mobile Switch to Carrier at documented policy levels. Zoom Phone calling plan or Workplace with Phone plus admin privileges; supported device/client and destination conditions apply. Official documentation · Oct 21, 2026Source
Depth checkRestrict outbound calling destinationsDemonstrate "Restrict outbound calling destinations" with test data. Show the result, an exception case, and the required plan. 2.5 points maximum Ask for a demonstration Demonstrate "Restrict outbound calling destinations" with test data. Show the result, an exception case, and the required plan. A scenario to run with the supplier; not a completed product test.	Supported2.5 / 2.5 pts International calling is an administrative policy at multiple account levels. Zoom Phone calling plan or Workplace with Phone plus admin privileges; supported device/client and destination conditions apply. Official documentation · Oct 21, 2026Source
Depth checkRestrict recording access by IP addressDemonstrate "Restrict recording access by IP address" with test data. Show the result, an exception case, and the required plan. 2.5 points maximum Ask for a demonstration Demonstrate "Restrict recording access by IP address" with test data. Show the result, an exception case, and the required plan. A scenario to run with the supplier; not a completed product test.	Supported2.5 / 2.5 pts IP Access Control restricts access to recordings, voicemail and other phone assets. Zoom Phone calling plan or Workplace with Phone plus admin privileges; supported device/client and destination conditions apply. Official documentation · Oct 21, 2026Source

Compare in Business phone systems →

AI CAPABILITY CHECK

What does its AI actually do?

Native AI capabilities

AI Companion for Phone offers post-call summaries, voicemail prioritization and task extraction on eligible phone packages.

Official AI source

Documented capabilities

Summarize calls
Prioritize voicemail
Extract follow-up tasks

Limits to check

Verify entitlement, language and administrator settings
Assistance does not imply autonomous phone task execution

Understand the full price

US/Canada metered and unlimited regional plans are offered. Obtain the selected USD quote; the reviewed page did not expose the current numeric rate.

Billing basis: monthly. Unit: per user per month. Currency: USD.

Metered outbound calls
International calls/bundles
Optional phone/analytics features

Verify current pricing with the vendor

Integrations and deployment

Zoom Workplace
Business app integrations

Confirm the applicable data-processing terms, account roles, retention settings, and security documentation for the selected plan before production use.

US buying context

The reviewed plans explicitly distinguish US/Canada metered and unlimited domestic calling. Configure emergency addresses and porting with the provider.

The evidence record

Metered domestic plans charge outbound usage

Official evidence

Unlimited regional plans include US/Canada calling

Official evidence

International calling remains metered unless an option applies

Official evidence

AI Companion includes summaries and voicemail tasks

Official evidence

Source library

Research is based on documentation, not a hands-on performance test. Report a correction.

EXPLORE THE ALTERNATIVES

Keep your options open.

Business phone systems alternatives · highest documented score first.

70–100/100 documented fit

Dialpad Connect

A unified calling, messaging and meetings application with live transcription, AI recaps and action items.

Good fit forTeams that want call intelligence and everyday business communications in the same app.

Custom quoteper user per month

View research

70–100/100 documented fit

Quo (formerly OpenPhone)

A shared business phone workspace for calls and texts, with optional Sona AI answering and higher-tier team features.

Good fit forSmall US/Canada-facing teams organizing customer calls and messages around shared numbers.

$15.00per user per month · billed annually

View research

70–100/100 documented fit

RingCentral RingEX

Cloud business phone and team communications with US/Canada calling, routing, app integrations and tier-based AI assistance.

Good fit forOrganizations consolidating calling and collaboration across locations and existing business applications.

See pricingper month

View research