VoIP • Unified Communications • Collaboration

VoIP Phone Services

Simplify communication across your organization with modern Voice-over-IP services integrated directly into Microsoft Teams or your preferred third-party apps. Whether your staff works in the office or remotely, AIIS provides secure, scalable voice solutions with enterprise-grade reliability and support for both softphones and traditional desk phones.

Microsoft Teams Calling

Native calling plans, voicemail, call routing, and auto attendants — all within Teams.

Third-Party App Integration

Seamless interoperability with CRM, helpdesk, and collaboration platforms.

Desk & Conference Phones

Certified VoIP handsets, conference phones, and mobile-ready softphone options.

Unified Messaging

Combine voicemail, SMS, and chat for an integrated communications experience.

Unified Communications via Teams

Transform Teams into a complete phone system, connecting employees, clients, and partners on one secure platform.

Direct routing and cloud-based call management
Auto attendants, call queues, and group ring policies
Voicemail-to-email and transcription
Integration with existing numbers and SIP trunks

Third-Party App Voice Solutions

Flexible VoIP integrations for popular CRM, support, and collaboration applications — giving your team the freedom to communicate from anywhere.

Softphone and browser-based calling
Click-to-call from CRM or support tools
Centralized analytics and call recording

Device & Endpoint Management

Provision, secure, and manage desk phones and conference devices with centralized control and remote updates.

Certified IP desk and conference phones
Automatic provisioning and firmware management
End-to-end encryption and secure voice transport

Scalable Voice Plans

Pay only for what you use — flexible per-user or shared voice plans that scale with your organization’s needs.

Local and international calling options
Toll-free and direct inward dialing (DID)
Dynamic call capacity and failover routing

Upgrade to Smarter Voice Solutions

Experience enterprise-grade VoIP with seamless Teams or app integration — without the cost and complexity of traditional PBX systems.

Request a Demo

Client Testimonials

“AIIS has been an essential partner in our continued growth and success. Their service is consistently exceptional from reliability and responsiveness to managing key personnel and delivering results on time. They've handled every aspect of our cloud, cybersecurity, and IT administration with top-tier professionalism. I consider their support a vital building block in what’s made AMRI thrive over the years. I would absolutely recommend them to any organization that values dependable, high-quality IT service.”

Irma Camacho

Owner

“Working with AIIS on our cybersecurity testing and implementation was a flawless experience. They delivered exceptional service across the board from staying on schedule and budget to being highly reliable and professional in every interaction. Their team managed everything with expert precision, giving us total confidence in our systems. I highly recommend them to any organization that needs trustworthy, high-quality cybersecurity support.”

Martha Smith

Operations Manager

“I’ve worked directly with Mr. Williams for years, and he’s consistently delivered exceptional service and support. He regularly recommends new technology to improve our systems or cut costs, which shows how much he truly cares about our business. The reliability, professionalism, and quality of service we’ve received have been outstanding. I would absolutely recommend him to anyone looking for top-tier IT and cybersecurity support.”

Jeff Arnold

Founder

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