Development preview · For review · Service activation is subject to verification

A clearer starting point

Good questions.
Straightforward answers.

Understand the packages, trial restrictions, and expansion model before choosing your phone system.

The restricted trial

Explore for 30 days.

The trial offers Starter-level access with five extensions, one temporary local number, and 50 total external calling minutes across the trial period.

Verification and destination restrictions apply. Paid-plan allowances begin only after activation. This is different from paid Starter’s 500 domestic minutes per billing month.

Request trial access

Before you activate

Confirm calling destinations, emergency calling conditions, taxes and fees, and the terms for your selected services.

International calling is blocked by default. Number porting is subject to eligibility; keep your current service until transfer is confirmed.

Read Zephyr Cloud policies

Frequently asked questions

The details that matter.

Is Zephyr Voice priced per employee?

Packages include extension capacity. Add five extensions for $20 per month as needed. Calling allowances and optional services are priced separately.

Are concurrent calls charged separately?

No separate concurrent-call charge applies. Operational, carrier, and fraud-protection limits still apply.

What is included in the trial?

The restricted 30-day trial provides Starter-level access, five extensions, one temporary local number, and 50 total external calling minutes. Verification and destination restrictions apply. Paid Starter’s 500 monthly domestic minutes begin after activation.

How do additional minutes work?

Purchase a domestic or AI minute bundle. Additional usage is sold in bundles, rather than standalone per-minute overage. Confirm bundle expiry, rollover, and low-balance behavior with us before activation.

Do AI minutes also use domestic minutes?

Associated domestic telephony is included in AI minutes. The same AI call segment is not also deducted from domestic minutes.

What does an additional Business AI agent cost?

Business includes one AI agent. Each additional agent costs $99 per month. Its included-minute treatment is awaiting confirmation; ask us to scope multiple agents.

Do additional fax numbers add pages?

No. Additional fax numbers cost $10 per month and share the existing page pool. Additional 500-page bundles cost $10 for Starter or $8 for Business. Sent and received pages count together.

Can I keep my existing number?

Number porting is subject to eligibility and completion of the porting process. Keep existing service active until the transfer is confirmed.

Is international calling available?

International calling is blocked by default and requires explicit approval with a separately disclosed destination rate schedule.

What is Enterprise for?

Enterprise is for separately designed requirements such as large extension counts, call-center workloads, and multi-region PBX redundancy.

⌘

See the portal

Explore the call-routing view, extensions, and reports with demonstration data.

Take the tour
+

Plan your capacity

Compare your configuration using included allowances and purchasable bundles.

Use the calculator

Your next step

Build a phone system
around your business.

Start with a restricted trial, explore the portal, and choose the package that fits your needs.

30 days · 50 total external calling minutes · Verification and restrictions apply.