Your Communications Platform.
Your AI Workforce.
VoxSun combines business phone systems, ActivVoice HD, video conferencing, virtual numbers, and BoostMyDeal AI voice agents — on carrier-grade infrastructure we own and operate across North America, Europe, and Africa.
- 15+ Years Operating
- Thousands of Businesses
- FCC Registered
- STIR/SHAKEN Certificate A
- 27 Supported Languages
Live Campaign · Real Estate Q2
CRM sync · HubSpot · last write-back 2s ago
Recent AI Calls
View all- M. ThompsonNorthpoint Realty form9/10Qualified0:11s ago
- A. RodriguezGoogle Ads — HVAC8/10Booked2 min ago
- S. PatelHubSpot lifecycle7/10Transferred4 min ago
- J. BernardInbound call · Axonaut8/10Qualified9 min ago
CRM Sync Status
- HubSpot Live · 1,284 records
- Salesforce Live · 642 records
- Zoho Live · 198 records
Trusted Infrastructure. Proven Results.
50 users on a typical per-seat provider: 1,500 €/mo. On VoxSun: 759 €/mo.
Most businesses save 30–49% with VoxSun's BOOST line model. Calculate your exact savings in 30 seconds.
Based on 50 users · 30 €/seat vs VoxSun Starter line model
Trusted By Thousands of Businesses Across North America, Europe & Africa
“Have been a happy customer for almost 7 years… great system, many features, easy to use and a good price.”
“No interruptions. No delays. Just clear communication.”
“Finally a phone service that actually delivers what it promises.”
Real Outcomes. Real Businesses.
Customer stories from the verticals that pay closest attention to phone performance.
AI calls back inbound leads in under 60 seconds, qualifies intent, and books showings — 24/7.
Emergency calls never miss. AI dispatches urgent jobs and books non-urgent for the next morning.
Intake calls qualified immediately. Conflicts checked. Consultations booked into the calendar.
BoostMyDeal handles first-touch. Agents only speak to qualified, ready-to-buy prospects.
Most providers sell software.We built the infrastructure.
The difference between renting telecom and owning it shows up in every call.
Typical SaaS VoIP
- Depends on third parties
- Per-seat pricing
- Generic routing
- Rented infrastructure
- Limited differentiation
- B/C STIR/SHAKEN or none
VoxSun
- Carrier-grade infrastructure
- BOOST dynamic capacity
- ActivVoice HD (MOS ≥4.0)
- STIR/SHAKEN Attestation A
- AI-ready with BoostMyDeal
- FCC + CRTC dual-registered
Your Business Outcome
- Better call quality
- Higher answer rates
- Lower operating costs
- Faster deployment
- Future-proof platform
- No carrier reseller markup
Built Like A Carrier.Because We Are One.
6 Carrier Nodes
VoxSun-owned infrastructure · 3 continents
Tier III+ Data Centres
Georedundant SBC · STIR/SHAKEN Cert A
FCC Registered Carrier — USA
Registered common carrier with the FCC since 2010. The regulatory basis for STIR/SHAKEN Attestation A on all US outbound calls.
CRTC Registered Carrier — Canada
Registered carrier with the CRTC since 2010. Covers all Canadian provinces. Montreal HQ with carrier operations in Montreal and Toronto.
STIR/SHAKEN Attestation A — 8 Countries
Certificate A — the highest STIR/SHAKEN level — in US, CA, FR, UK, IE, BE, ES, CH. Signed at carrier level. Calls display as Verified — not Spam Likely.
GDPR — EU Compliance
VoxSun Ireland LTD is the EU legal entity in Dublin. GDPR-compliant data processing. EU-region data residency. DPA available for all EU clients.
9-1-1 / NENA i3 Compliant
Meets Next Generation 9-1-1 standards required for government, municipal, and public-sector deployments.
6 Carrier Nodes — 3 Continents
Montreal, Toronto, New York, Dallas, Paris, Frankfurt. Tier III+ data centres. Georedundant SBC. Failover <800ms. 99.99% uptime SLA.
Built By Operators. Not Marketers.
Jeremy Pastel founded VoxSun after building telecommunications infrastructure serving businesses across North America, Europe, and Africa.
Over 20 years of hands-on telecom experience. Operational and management roles inside Caribbean and European carrier networks before launching VoxSun in North America in 2010 as a registered carrier — FCC in the USA, CRTC in Canada.
“We built the carrier. Then we built the AI on top of it.”
- 15+ Years Operating
- FCC Registered
- CRTC Registered
- STIR/SHAKEN Certificate A
- Carrier Infrastructure Since 2010
How VoxSun Compares
Buyers compare vendors. This table makes the comparison easy — and makes the choice obvious.
| Feature | VoxSun | Typical VoIP Provider |
|---|---|---|
| FCC Registered | Yes | Rare |
| CRTC Registered | Yes | Rare |
| STIR/SHAKEN Attestation A | Certificate A — 8 countries | Varies (B/C or none) |
| AI Voice Automation | BoostMyDeal — included on Pro | Usually extra cost |
| 27 Languages | Detected automatically | Limited or manual config |
| Owned Carrier Infrastructure | Since 2010 | Often third-party |
| BOOST Dynamic Capacity | All plans — 0 € | Not available |
| ActivVoice HD (MOS ≥4.0) | All plans | Standard quality only |
| FCC + CRTC Dual Registration | Only carrier with both | FCC only or reseller |
| Live in 24 hours | Standard | Varies |
Everything Your Business Needs To Communicate
One platform. Carrier-grade infrastructure. AI automation included.
Business Phone System
Cloud VoIP with BOOST dynamic capacity. Extensions, IVR, call routing, voicemail, HD audio. Live in 24 hours.
Learn MoreVideo Conferencing
Up to 200 participants. Built-in — no Zoom, no Teams, no extra licence. Screen sharing, HD video.
Learn MoreVirtual Numbers
Local, toll-free, and international numbers in 150+ countries. Port existing numbers.
Learn MoreBoostMyDeal AI
AI voice agents that call leads in seconds, qualify, book, and update your CRM. 27 languages.
Learn MoreCRM Integrations
12 native CRM integrations: Salesforce, HubSpot, Zoho, Pipedrive, Dynamics 365 and more.
Learn MoreCall Analytics
Advanced call reports. CDR, queue KPIs, agent performance, revenue attribution dashboard.
Learn MoreInside The VoxSun Portal
Admin portal, call analytics, user management, and CRM sync — built into one platform.
Live Campaign · Real Estate Q2
CRM sync · HubSpot · last write-back 2s ago
Recent AI Calls
View all- M. ThompsonNorthpoint Realty form9/10Qualified0:11s ago
- A. RodriguezGoogle Ads — HVAC8/10Booked2 min ago
- S. PatelHubSpot lifecycle7/10Transferred4 min ago
- J. BernardInbound call · Axonaut8/10Qualified9 min ago
CRM Sync Status
- HubSpot Live · 1,284 records
- Salesforce Live · 642 records
- Zoho Live · 198 records
Admin Portal
Provision users, lines, IVR, and number routing in minutes.
Call Analytics
Carrier-grade CDR, queue KPIs, MOS, agent performance.
User Management
Role-based access. SSO. Multi-location organization tree.
CRM Sync
Salesforce, HubSpot, Zoho — every call logged automatically.
Meet BoostMyDeal AI
AI voice agents that answer leads in seconds, qualify opportunities, book appointments, and update your CRM automatically.
Every lead, every time. 24/7. Before they close the tab.
AI scores intent, asks your qualification questions, books meetings directly into your calendar.
12 native CRMs. Transcript, recording, score, and next action logged automatically. Zero manual entry.
No manual configuration. The AI detects the prospect's language and responds natively.
27 Supported Languages · Live in 30 minutes
Hi Marcus, this is Sarah from Northpoint Realty. You just asked about the Buckhead listing — got a sec?
Wait… is this a robot?
Yes, I'm an AI assistant. I can answer questions or book you with an agent — your call.
Huh. OK. The 3 bed on Peachtree — still available?
It is. List price 645K €. Are you pre-approved, or still shopping rates?
Pre-approved up to 700.
Voice quality your clients judge you by.
Built on carrier infrastructure. Optimized for human and AI conversations.
MOS ≥ 4.0
ITU-T P.800 standard. Carrier-grade wideband audio on every call, every plan.
G.722 wideband codec
50Hz–7kHz frequency range. Standard VoIP: 300Hz–3.4kHz. The difference is audible.
Jitter < 20ms
VoxSun-owned network. Adaptive jitter buffer. Quality maintained even on degraded connections.
Latency < 80ms (NA)
Direct carrier interconnects. No reseller hop. Calls route through the shortest owned path.
SRTP AES-256
End-to-end encryption on every call. TLS 1.3 signaling. mTLS carrier interconnects.
- B or C attestation (or none)
- Third-party carrier signs
- Shared infrastructure
- High spam-flag risk
- Certificate A — highest level
- VoxSun carrier signs directly
- Owned infrastructure
- Direct carrier routes
HD video. Carrier-grade audio. No separate licence.
Up to 200 participants. Screen sharing. Dial-in via ActivVoice HD. AI meeting summaries and CRM-synced action items — included on every plan.
See Video Conferencing
Built For Growing Organizations
From single-location SMBs to multi-market enterprise deployments. If your business depends on reliable communications, VoxSun was built for you.
Real Estate
First agent to call wins. AI calls leads in seconds. Local numbers in every market.
Learn MoreAccounting Firms
Clients routed to the right preparer. Overflow answered automatically through tax season.
Learn MoreSmall & Medium Businesses
Enterprise-grade phone system at an SMB price. One professional number, AI answering when you can't.
Learn MoreRestaurants
Reservation and takeout calls answered during the rush. Tables booked, no-shows reduced.
Learn MoreCalculate your saving with VoxSun
See how much you could save compared to traditional per-seat pricing
- Desk phone + calling
- Voicemail + HD voice
- Basic IVR + routing
- Internal extensions
- Verified calling
- BOOST included
- Everything in Starter
- Mobile + desktop apps
- Advanced call routing
- Team collaboration
- Analytics dashboard
- Business SMS (1,000/mo)
- Everything in Growth
- AI voice agent (24/7)
- Auto follow-ups
- CRM integrations
- Advanced analytics
- Priority support
How VoxSun BOOST actually works
Frequently Asked Questions
Everything businesses ask before moving their communications to VoxSun.
Why Businesses Leave Traditional Providers
Many businesses discover they can reduce costs and improve flexibility by moving from per-seat pricing models to VoxSun's BOOST-based approach.
BOOST line model means you pay for real usage, not idle seats. 50-user example: 759 €/mo vs 1,500 €/mo at 30 €/seat — 49% less.
BOOST dynamically scales capacity — you only pay for concurrent usage, not every employee.
STIR/SHAKEN Certificate A means your calls show as Verified, not Spam Likely.
BoostMyDeal AI responds to leads in seconds, qualifies, books, and updates your CRM — without hiring an SDR.
Full number porting support. Local, toll-free, and international numbers transfer with zero interruption.
Local numbers in 150+ countries. Single platform managing all markets. Multi-region compliance built in.
Phone, SMS, video, AI automation, and analytics — one platform, one admin portal, one bill.
No hardware, no engineer, no IT project. Configure users, IVR, port numbers. Live in days, not weeks.
How Fast Is Deployment?
Most businesses are operational in 24–72 hours. Full migration in 5 business days.
- 1Day 1OrderPlan selected. Account provisioned.
- 2Day 2PortingNumber porting initiated in parallel.
- 3Day 3DevicesDesk phones, softphones, mobile apps.
- 4Day 4AppsCRM integrations, IVR, routing.
- 5Day 5LiveCutover complete. Zero downtime.
Enterprise-Grade Security & Compliance
Carrier registrations, encryption standards, and certifications enterprise buyers require.
- FCC
- CRTC
- GDPR
- STIR/SHAKEN A
- AES-256
- TLS 1.3
- SOC 2
- NENA i3
Carrier-grade communications.AI-powered growth.
Business phone systems, AI voice automation, ActivVoice HD, and carrier-grade infrastructure — one platform.
- No Contract
- FCC Registered
- 27 Supported Languages
- Live in 24–72 Hours