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Work smarter with your new AI receptionist

Cloud Business Phone System with Built-In AI, Call Center & 99.999% Uptime — Starting at $14.95/mo

Replace Your Legacy PBX, Your VoIP Provider, and Your Call Center — OnePlatform. One Bill.

PanTerra's cloud business phone system is built into Streams.AI — a full UCaaS platform with AI receptionist, call recording, business SMS, HIPAA compliance, and an optional call center.
US-based 24/7 support. Own cloud infrastructure. 30-day money-back guarantee.

What Is PanTerra's Cloud Business Phone System?

The Business Phone System That Replaces Your Entire Communication Stack

Most businesses run their phone system on one platform, their video conferencing on another, their team messaging on a third, and their contact center on a fourth. Each vendor has its own bill, its own admin portal, its own support team, and its own set of problems. When something breaks between systems, nobody owns the fix.

PanTerra's cloud business phone system is different. It's not a standalone VoIP phone service it's the voice layer of Streams.AI, PanTerra's unified communications platform that combines cloud PBX, video conferencing, team messaging, call center, and HIPAA-compliant file storage in a single platform. One login, one admin portal, one vendor, one invoice.

Every call runs on PanTerra's own cloud infrastructure — not resold carrier minutes, not a white-labeled third-party platform. PanTerra owns and operates its own Tier 4 data centers in the United States, delivers a 99.999% uptime SLA, and provides 24/7 support staffed entirely by US-based engineers. When you call PanTerra support, you talk to a real person who can actually fix your problem — not a chatbot, not an offshore call center, not a ticket queue. PanTerra Networks has been delivering unified communications to mid-market and enterprise organizations since 2001.

Whether you need a basic cloud phone system for a small office or a full UCaaS platform with AI, analytics, and a call center for a 500-person organization, PanTerra has a plan that fits.

 

Key Phone System Features

Everything Your Business Needs. Nothing Sold Separately.

Every Streams.AI plan includes enterprise-grade cloud phone features — starting at 14.95/user/mo through Call Center at 44.95/user/mo. No per-minute charges. No feature lockouts on voice. No surprise fees.

Integrated Softphone

Integrated Softphone

Make and receive business calls from any device — desktop, laptop, tablet, or smartphone — using PanTerra's built-in softphone. No desk phone required unless you want one.

greencheck Windows, Mac, iOS, and Android apps

greencheck Full business phone features on every device

greencheck Transfer, hold, park, and conference from mobile

greencheck Business caller ID on personal devices

Your office phone number works everywhere you do.

AI Receptionist (Luna)

AI Receptionist (Luna)

Luna is PanTerra's AI-powered virtual receptionist that answers calls, routes callers, takes messages, and handles basic inquiries — 24/7, without human intervention.

greencheck Answers calls with natural language understanding

greencheck Routes callers to the right person or department

greencheck Takes messages and delivers them via email or text

greencheck Handles after-hours, overflow, and holiday routing

An AI receptionist that never calls in sick and never puts callers on hold.

Advanced Auto Attendant

Advanced Auto Attendant

Build multi-level call routing with custom greetings, department menus, time-of-day rules, and location-based routing. Business Basic includes basic auto attendant. Business Plus and above include advanced auto attendant with full customization.

greencheck Multi-level menus with custom greetings

greencheck Time-of-day and day-of-week routing rules

greencheck Holiday scheduling with automatic greetings

greencheck Location-based and skills-based call routing

Professional call handling from the first ring.

Voicemail to Email & Text

Voicemail to Email & Text

Receive voicemail notifications and audio files directly in your email inbox or as a text message. Listen to messages on any device without dialing in.

greencheck Visual voicemail on all devices

greencheck Voicemail transcription (optional add-on)

greencheck Listen, save, or delete from your inbox

greencheck Customizable voicemail greetings

Never miss an important message again.

Integrated Softphone

Ring Groups

Route incoming calls to multiple users or devices simultaneously or sequentially. Perfect for sales teams, support departments, or main lines.

greencheck Simultaneous, sequential, and round-robin ringing

greencheck Customizable ring time and failover rules

greencheck Works with desk phones, softphones, and mobile

greencheck Members can easily log in and out of groups

Ensure every call gets answered by the right person.

Call Analytics

Call Analytics

Get detailed insights into your business's call activity. Track call volume, answer rates, call duration, and other key metrics to optimize performance.

greencheck Real-time dashboards and historical reports

greencheck Filter by date, user, group, or phone number

greencheck Transfer, hold, park, and conference from mobile

greencheck Business caller ID on personal devices

Make data-driven decisions to improve communication.

Call Forwarding

Call Forwarding

Automatically forward calls to any number—your mobile, a colleague, or an external answering service. Customize rules based on time of day or your status.

greencheck Forward to any internal or external number

greencheck Set up rules for "Do Not Disturb" or "Unavailable"

greencheck "Find Me / Follow Me" to ring multiple numbers

greencheck Change forwarding settings on the fly

Stay connected even when you're away from your desk.

Pricing — Cloud Phone System Plans

Pricing That Makes Sense — Starting at $14.95/user/mo

Most cloud phone system providers advertise a low entry price — then charge extra for:

Call center → completely separate product

Call recording → premium tier or per-minute fees

HIPAA compliance → enterprise-only add-on

AI features → additional license required

PanTerra doesn't work that way. Every plan includes HIPAA compliance, 99.999% uptime SLA, own cloud infrastructure, and 24/7 US-based support. Pick the plan that matches your team's needs. 30-day money-back guarantee.

Streams.AI Phone System Plans

Business Basic

$12.95 /user/mo

Best for small offices or individual users needing reliable, secure voice.

greencheck Cloud business phone with HD voice

greencheck Basic Auto Attendant

greencheck HIPAA & HITECH compliance included

greencheck 99.999% uptime SLA

greencheck24/7 US-based support

greencheckOwn cloud infrastructure

Most Popular

Business Plus

$14.95 /user/mo

(retail $24.95) Best for growing teams needing collaboration, video, and unified
messaging.

greencheck Everything in Business Basic

greencheck Team Messaging & Team Rooms

greencheck SMS/MMS Messaging

greencheck Unlimited Audio/Video Conferencing

greencheck Screen Sharing

greencheckOutlook Integration

greencheckStreams.AI for MS Teams

greencheckAdvanced Auto Attendant

 

Professional

$19.95 /user/mo

Best for managers & supervisors needing real-time visibility and analytics.

greencheck Everything in Business Plus

greencheck Unified Live Monitor (ULM)

greencheck Silent Listen / Whisper / Barge

greencheck Lifetime Analytics

greencheckApp Designer (Workflows)

greencheckVoicemail Transcription to Email

Call Center

$29.95 /user/mo

Best for high-volume support/sales teams needing routing, queues & AI.

greencheck Everything in Professional

greencheck Automatic Call Distribution (ACD)

greencheck Call Queues (10 included)

greencheck Advanced Routing (Skills/Priority)

greencheckQueue Management & Callbacks

greencheckAI Insights & AI Agents

Now Let's Talk About What This Actually Costs

Compared to:

RingCentral: $20/user/mo for their core plan — but advanced call routing, call recording storage, and AI features require higher tiers. Contact center is a completely separate RingCentral product with separate pricing. HIPAA compliance requires enterprise-level configuration and BAA negotiation.

Nextiva: $18.95/user/mo for their Digital plan — but that's digital channels only, no phone. Their Core plan with voice starts at $24.95/user/mo. Contact center features require their Power Suite at $60+/user/mo. HIPAA compliance is available but requires specific plan configuration.

RingCentral

RingCentral: $20/user/mo for their core plan — but advanced call routing, call recording storage, and AI features require higher tiers. Contact center is a completely separate RingCentral product with separate pricing. HIPAA compliance requires enterprise-level configuration and BAA negotiation.

Nextiva

Nextiva: $18.95/user/mo for their Digital plan — but that's digital channels only, no phone. Their Core plan with voice starts at $24.95/user/mo. Contact center features require their Power Suite at $60+/user/mo. HIPAA compliance is available but requires specific plan configuration.

PanTerra delivers a full cloud business phone system with HIPAA compliance on every plan starting at $14.95/user/mo — and a complete phone + call center solution at $44.95/user/mo. One platform, one vendor, one invoice.

Pricing Comparison Table

Feature PanTerra Streams.AI RingCentral Nextiva Dialpad
Base Price (with voice) From $14.95/user/mo $20/mo $24.95/mo $15/mo
HIPAA Compliance (BAA) ✓ Included, all plans ~ Enterprise configuration required ~ Specific plans only ~ Not standard
Call Center ✓ Built-in ($44.95 plan) ✓ Separate product ✓ Power Suite ($60+/mo) ✓ Separate product
AI Receptionist ✓ Included (Luna) ~ AI add-on required ~ Available on higher tiers ✓ Included (Ai)
Call Recording ✓ Included ✓ Included ✓ Included
Business SMS ✓ Included (Business Plus+) ✓ Included ✓ Included ✓ Included
Video Conferencing ✓ Included (Business Plus+) ✓ Included ✓ Included ✓ Included
Team Messaging ✓ Included (Business Plus+) ✓ Included ✓ Included ✓ Included
Uptime SLA ✓ 99.999% ✓ 99.999% ✓ 99.999% ✓ 99.999%
Own Infrastructure ✓ Tier 4 US data centers ~ Multi-cloud ~ Multi-cloud ~ Google Cloud
Dedicated Onboarding ✓ US-based Project Manager ~ Standard onboarding ~ Standard onboarding ~ 90-day rep, then support

HIPAA-Compliant Business Phone System for Healthcare & Regulated Industries

Most cloud phone system providers either don't support HIPAA compliance at all, or lock it behind enterprise tiers that cost 2-3x their advertised starting price. RingCentral requires enterprise-level configuration and BAA negotiation. Dialpad does not offer standard HIPAA compliance. Many VoIP providers don't even mention it.

 

PanTerra includes HIPAA and HITECH compliance on every plan — starting at $14.95/user/mo through Call Center at $44.95/user/mo. If your organization handles protected health information, financial data, or sensitive government communications, PanTerra's cloud business phone system is built for you.

AES-256
AES-256 Encryption — All Calls & Data

Every voice call, voicemail, recording,
fax, and file shared through Streams.AI is encrypted in transit and at rest using AES-256 — the same standard used by financial institutions andgovernment agencies. No exceptions, no configuration required.

HIPAAHITECH
HIPAA/HITECH Compliance —BAA Included

PanTerra is HIPAA and HITECH compliant for voice, messaging, file sharing, and storage. Business Associate Agreements (BAA) are included at no extra cost on all plans. No enterprise upgrade required. No additional fees.

Encrypted
Encrypted Call Recording Storage

All call recordings are stored in PanTerra's HIPAA-compliant encrypted storage. Administrators control retention policies, access permissions, and export capabilities. Recordings meet regulatory audit requirements for healthcare, financial services, and legal organizations.

SOC 2
SOC 2 Type II Certified

PanTerra's infrastructure and security controls are independently audited and SOC 2 Type II certified — verifying security, availability, and confidentiality across all communication and storage services.

Audit Logs
Audit Logs & Call Detail Records

Complete audit trails for every call: who called, when, duration, recording access, and routing path. Meet regulatory audit requirements with detailed call detail records stored permanently and exportable on demand.

AES-256
AES-256 Encryption — All Calls & Data

Every voice call, voicemail, recording,
fax, and file shared through Streams.AI is encrypted in transit and at rest using AES-256 — the same standard used by financial institutions andgovernment agencies. No exceptions, no configuration required.

Use Case: HIPAA-Compliant Phone System for Healthcare

Healthcare providers — hospitals, clinics, telehealth practices, and care teams — trust PanTerra's cloud business phone system for patient calls, appointment scheduling, care coordination, and specialist referrals. Every call is encrypted, recorded in HIPAA - compliant storage, and logged with full audit trails. Business Associate Agreements are included on every plan — not negotiated on enterprise tiers.

No RingCentral enterprise configuration required. No Dialpad workaround needed. HIPAA-compliant phone service is standard on every Streams.AI plan from day one.

See how healthcare teams use PanTerra →

How PanTerra's Phone System Compares

The Honest Comparison

PanTerra is not the biggest name in cloud business phone systems — RingCentral and Nextiva have larger brandre cognition and broader partner ecosystems. That's a fact. But PanTerra consistently wins on the dimensions that matter most to mid-market and enterprise buyers: HIPAA compliance included on every plan, call center built into the same platform, US-based support that actually answers the phone, and total cost of ownership.

Feature PanTerra Streams.AI RingCentral Nextiva Dialpad
Cloud Business Phone ✓ Included, all plans ✓ Included ✓ Core plan+ ✓ Included
HIPAA Compliance (BAA) ✓ All plans, BAA included ~ Enterprise configuration ~ Specific plans ~ Not standard
Built-In Call Center ✓ Same platform ($44.95) ~ Separate product ~ Power Suite ($60+) ~ Separate product
AI Receptionist ✓ Luna — included ~ AI add-on ~ Higher tiers ✓ Ai — included
Call Recording ✓ Included ✓ Included ✓ Included ✓ Included
Business SMS/MMS ✓ Business Plus+ ✓ Included ✓ Included ✓ Included
Video Conferencing ✓ Unlimited (Business Plus+) ✓ Included ✓ Included ✓ Included
Team Messaging ✓ Business Plus+ ✓ Included ✓ Included ✓ Included
HIPAA File Storage ✓ SmartBox included ~ Not standard ~ Not standard ~ Not standard
Supervisory Tools ✓ Professional +(ULM,Whisper/Barge) ~ Higher tiers ~ Higher tiers ~ Higher tiers
Analytics / KPIs ✓ 100+ metrics (Professional+) ~ Basic on standard ~ Basic on standard ~ Basic analytics
Uptime SLA ✓ 99.999% ✓ 99.999% ✓ 99.999% ✓ 99.999%
US-Based Support 24/7 ✓ 100% US engineers ~ Tiered ~ Tiered ~ Tiered
Own Infrastructure ✓ Tier 4 US data centers ~ Multi-cloud ~ Multi-cloud ~ Google Cloud
Dedicated Onboarding ✓ US-based Project Manager ~ Standard ~ Standard ~ 90-day rep

"Calls, video conferencing, and recordings are clear and easy to retrieve. The platform has been reliable
— we're very happy with PanTerra."


Samer Samaan

Marketing Director Source: Verified on Capterra

""I've been using PanTerra for several months now and I have to say, their support has been a standout feature. The support team is incredibly reliable, responsive, and efficient."


Otis Collins

Sr. Manager Source: Verified on Capterra

"Support is very good about showing HOW to do things rather than just doing it and saying you're good to go. They want you to understand the system as well."


Justin Dobbins

Computer and Information Systems Manager Source: Verified on Capterra

"Streams support has never had to call me back; they have always addressed the issue before we hung up."


John Lydon

Senior Property Manager Source: Verified on Capterra

How Teams Use PanTerra's Business Phone System

Our toolkit has all of the resources and guidance needed to create a high-conversion website.

Sales Teams

Sales Teams

Equip every sales rep with a business phone number that works on any device. Record discovery calls for coaching, use AI receptionist to route inbound leads, and upgrade to Call Center plan when volume demands queues, skills-based routing, and AI Insights.

Healthcare Practices

Healthcare Practices

HIPAA-compliant phone service for patient calls, appointment scheduling, and care coordination. Call recordings stored in encrypted, compliant storage. BAA included. No compliance workaround required — it's built in.

Customer Support Teams

Customer Support Teams

Handle high call volume with PanTerra's built-in call center. ACD, call queues, callbacks, and priority routing keep customers connected. Silent Listen and Whisper/Barge let supervisors coach agents in real time without the caller knowing.

Multi-Location Offices

Multi-Location Offices

Connect multiple office locations under one phone system with centralized administration. Route calls between locations, manage auto attendants per site, and give remote workers the same phone experience as in-office staff.

Remote & Hybrid Workforces

Remote & Hybrid Workforces

Every employee gets a business phone number that rings on their desktop, laptop, and smartphone simultaneously. Callers never know whether your team is in the office or on the couch — same professional experience either way.

Works With the Tools You Already Use

PanTerra's business phone system integrates with your existing business tools — so teams don't have to change how they work.

Outlook

Google Calendar

Salesforce

HubSpot

Microsoft Teams

Slack

ServiceNow

Zendesk

Outlook & Google Calendar

Click-to-call from your calendar. Scheduled meetings include dial-in numbers automatically.

Microsoft Teams

Native Streams.AI integration brings PanTerra's phone system into Teams — enterprise voice, AI, and call center without Teams Phone licensing.

Salesforce & HubSpot 

Log calls, recordings, and voicemail transcriptions directly to CRM contact records. Screen pops show caller details before you answer.

ServiceNow & Zendesk

Route support calls to the right agent and automatically create tickets from incoming calls. Call recordings attach to ticket records.

Built for Regulated and Complex Industries

PanTerra serves organizations where compliance, security, and reliability aren't optional — they're mandatory.

Healthcare Practices

Remote & Hybrid Workforces

HIPAA-compliant phone service for patient calls, telehealth, and care coordination. BAA included on all plans. Call recordings stored in encrypted, compliant infrastructure. US-based data centers meet data residency requirements.

Board

Financial Services & Banking

SOC 2 Type II certified phone infrastructure with AES-256 encryption for client calls and internal communications. Call recording, audit logs, and MFA meet regulatory compliance requirements.

Government & Public Sector

Government & Public Sector

Secure cloud phone system with US-based data centers, complete call detail records, and MFA for sensitive government communications. Tier 4 infrastructure ensures mission-critical reliability.

Manufacturing-1

Manufacturing

Connect plant floors, field teams, and executive offices with one phone system. Route calls between locations, manage shift-based auto attendants, and record safety-related calls for compliance.

Energy & Utilities

Energy & Utilities

Mission-critical voice communications for distributed energy infrastructure. 99.999% uptime SLA, Tier 4 data centers, and US- based 24/7 support ensure operations stay connected.

Transportation & Logistics

Transportation & Logistics

Connect drivers, dispatchers, warehouse teams, and executives under one phone system. Route calls by location, record dispatch communications, and manage multi-site operations from a single admin portal.

Non-Profit Organizations

Non-Profit Organizations

Cost-effective cloud phone service for distributed teams, regional offices, and donor relations. Auto attendant handles donor inquiries professionally. Call recording captures board meeting decisions.

Getting Started With PanTerra

Live in 24–48 Hours. Migrating From RingCentral or Nextiva? We Handle It.

1-3

Get a Quote

Tell us your team size, locations, and requirements. We build a custom quote in 24 hours — no generic pricing calculator.

2-2

We Configure & Port Numbers

Your dedicated US-based Project Manager handles everything — number porting, call flows, auto attendants, user provisioning, and testing.

3-2

We Configure & Port Numbers

Your new phone system goes live only when it's tested and ready. Your old system stays active until cutover. Zero downtime migration.

Switching phone systems sounds like a nightmare. PanTerra makes it simple. Every customer receives a dedicated US-based Project Manager who handles the entire deployment — from number porting and call routing configuration to auto attendant setup and user provisioning.

Migrating from RingCentral, Nextiva, or a legacy PBX? PanTerra's onboarding team manages the full transition, including number porting, call flow recreation, and user training. Your phone system stays live on the old platform until the new one is tested and ready — zero downtime migration.

Dedicated US-based Project Manager from kickoff through go-live

Full deployment typically completed within 24–48 hours

Number porting from any carrier or cloud provider

Call flow and auto attendant configuration handled

User training and walkthrough included — not a PDF, a real person

30-day money-back guarantee — no long-term commitment required

Frequently Asked Questions

What People Are Asking About PanTerra's Business Phone System

How much does PanTerra's cloud business phone system cost?

PanTerra offers four plans:

Plan Retail Qualified Pricing
Business Basic $17.95/user/mo Starting at $12.95
Business Plus $24.95/user/mo Starting at $14.95
Professional $29.95/user/mo Starting at $19.95
Call Center $44.95/user/mo Starting at $29.95


Qualified pricing available for annual agreements, migrations, bundled deployments, and volume licensing.

Is PanTerra's phone system HIPAA compliant?

Yes. Every Streams.AI plan — from Business Basic through Call Center — is HIPAA/HITECH compliant. Business Associate Agreements (BAA) are included at no extra cost. No enterprise upgrade required.

✓ AES-256 encryption for all calls, recordings, and data

✓ HIPAA-compliant call recording storage

✓ BAA included on all plans

✓ SOC 2 Type II certified infrastructure

✓ Full audit logs and call detail records

 

Does PanTerra include a contact center?

Yes, PanTerra Offers a Omni-channel Contact Center (Link to our Contact Center Page). PanTerra also affers a Call Center plan (as low as $29.95/user/mo) which includes a full call center built into the same platform as your phone system — not a separate product. Features include Automatic Call Distribution (ACD), call queues (10 included), skills-based and priority routing, queue management, callbacks, and special analytics.

What is the difference between VoIP and UCaaS?

VoIP (Voice over Internet Protocol) is the technology that transmits phone calls over the internet instead of traditional phone lines. UCaaS (Unified Communications as a Service) is a complete platform that includes VoIP phone service plus video conferencing, team messaging, file sharing, and often contact center — all in one subscription. PanTerra's Streams.AI is a UCaaS platform. Your cloud business phone system is one component of a unified platform that replaces multiple tools.

Can PanTerra replace RingCentral or Nextiva?

Yes. PanTerra's onboarding team handles full migration from RingCentral, Nextiva, or any cloud phone provider — including number porting, call flow recreation, and user training. Deployment typically completes within 24–48 hours. Every customer gets a dedicated US-based Project Manager. PanTerra's advantage over RingCentral and Nextiva: HIPAA compliance included on every plan (not just enterprise), call center built into the same platform (not a separate product), and 100% US-based support 24/7 (not tiered by plan).

What is PanTerra's uptime guarantee?

PanTerra delivers a 99.999% uptime SLA — backed by PanTerra's own Tier 4 data center infrastructure in the United States. PanTerra owns and operates its own infrastructure, so reliability is not dependent on third-party cloud providers. 24/7 US-based support monitors and maintains the network around the clock.

Does PanTerra support desk phones and physical hardware?

Yes. PanTerra supports advanced IP desk phones with a Hardware as a Service (HaaS) option and Analog Telephone Adapters (ATAs) for organizations that need to keep existing analog devices connected. Phones are pre-provisioned and ship ready to plug in. However, desk phones are not required — PanTerra's integrated softphone provides full phone functionality on any desktop, laptop, tablet, or smartphone.

What AI features does PanTerra's phone system include?

PanTerra includes Luna — an AI-powered virtual receptionist that answers calls, routes callers using natural language understanding, takes messages, and handles after-hours inquiries. Business Plus plans and above also include Connect AI for video conferencing with AI transcription, meeting summaries, and sentiment analysis. Call Center plans add AI Insights and AI Agents for contact center intelligence.

How quickly can we switch to PanTerra?

PanTerra's US-based onboarding team typically completes full deployment within 24–48 hours. This includes number porting, call flow configuration, auto attendant setup, user provisioning, and training. Your existing phone system stays live until PanTerra is tested and ready — zero downtime migration. 30-day money-back guarantee.