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VoIP & Unified Communications

Modern Telephony and Collaboration – Stay Connected with VoI

Communication is critical for business success. Granado Technologies helps you modernize your voice and collaboration systems with VoIP and Unified Communications solutions. Ditch the old copper phone lines and embrace internet-powered telephony and communication tools that are more flexible, feature-rich, and cost-effective.

Our VoIP & UC Services Include:

VoIP Phone Systems

We deploy Voice over IP phone systems that route calls over your data network or the cloud. Whether you prefer an on-premises IP PBX or a hosted cloud PBX solution, we’ve got you covered. We work with top VoIP platforms (3CX, RingCentral, Vonage, Microsoft Teams Phone, and others) to set up a system tailored to your needs. Core features like call transfer, hold, conferencing, auto-attendants, and voicemail to email are standard, giving even small businesses a professional phone presence.

SIP Trunking & Call Plans

If you have an existing PBX, we can cut costs by transitioning your traditional phone lines to SIP trunks (virtual phone lines over the internet). We’ll coordinate with providers to port your numbers and ensure call quality with proper network configuration (QoS settings to prioritize voice traffic). Our goal is to reduce your monthly phone bills while maintaining excellent call clarity.

IP Phones & Devices

We supply and install the latest IP phones – from basic desk sets to advanced touch-screen executive phones and cordless handsets for roaming staff. We’ll pre-configure each phone with the user’s extension and features, so it’s plug-and-play on arrival. If you opt to use softphones (software-based phones on your PC or smartphone), we’ll set those up too and provide training on using headsets, etc. Many systems also support paging adapters and door entry intercoms – we can integrate those into your VoIP environment as needed.

Unified Messaging & Collaboration

Modern unified communications go beyond just phone calls. We can integrate chat/instant messaging, presence (seeing who is available or away), fax-to-email, and video conferencing into one cohesive platform. For example, with Microsoft Teams or Zoom Phone, your team can call, video chat, and collaborate all from one application. We’ll help you leverage these tools so your team communicates efficiently whether they’re in the office or remote.

Voicemail & Auto Attendant Setup

Never miss a call or an opportunity to engage a customer. We’ll configure professional greetings, auto-attendant menus (press 1 for Sales, 2 for Support, etc.), and voicemail boxes for all users. Voicemails can be sent to email for convenience. We’ll work with you to script out a call flow that routes callers to the right people or information quickly. During off-hours, your system can take messages or provide important info (like your hours or emergency contact options).

Scalability & Multi-Site Integration

One of the beauties of VoIP is how easily it scales. Adding a new user is often as simple as plugging in another phone and assigning it an extension. We design VoIP solutions that can grow with your business – from a handful of phones to thousands. If you have multiple offices or stores, we can tie them into one unified dial plan (so you can dial extensions between locations and share receptionists). No more siloed phone systems at each site – everything is connected, which often means free internal calls across states or even countries.

Call Center Features

If your business has a customer service team or a sales team making high volumes of calls, we can enable call center/queue features. Skills-based routing, call queues with hold music, wallboard dashboards to see calls waiting, call recording for quality assurance – all of these advanced capabilities can be part of your VoIP setup. Even if you’re not a formal call center, features like call recording or barging can be useful for training and supervision.

Ongoing Management

Post-installation, Granado can manage your VoIP system as part of our services. Need to add an extension, change a call flow, or troubleshoot a call quality issue? We handle moves/adds/changes and work with your provider for any service related needs. Our proactive monitoring can sometimes catch issues (like an internet outage affecting phones) so we can re-route calls to backup lines (like cell phones) in a pinch.

By embracing VoIP, your business benefits from lower costs, greater mobility, and advanced calling features that old phone systems simply can’t match. For example, employees can have their office extension ring simultaneously on their cell phone, ensuring important calls are never missed even if they’re out of the office. Or, remote team members can video chat and screen-share with colleagues as if they were in the same building.

Granado ensures the transition from traditional phones to VoIP is smooth. We handle number porting, network prep, and user training. If needed, we can run VoIP in parallel with your old system during a cutover period to guarantee nothing is lost. We also prioritize call quality – implementing Quality of Service (QoS) on your network and providing guidance

Still using outdated phones? Talk to us about upgrading to VoIP.

We’ll show you how to cut your phone costs and unlock powerful communication features that keep your business connected, anywhere.

CONTACT US!

Trusted by Leading Brands

Customer Testimonials

Granado Technologies has been our IT backbone for the last 3 years, and their service is
reliable beyond compare. We run a multi-state retail operation with 50+ stores, and Granado
handles all our tech needs – from setting up new locations to daily managed IT support. Their
team has consistently gone above and beyond, often resolving issues before we even notice
them. The 24/7 monitoring and quick field support response have virtually eliminated downtime
in our stores. We consider Granado not just a vendor, but a true partner in our growth.

CIO, National Retail ChainReliable beyond compare.

Our company operates 24/7, and IT issues at odd hours used to be a nightmare. Granado’s
managed services changed that. They monitor our systems round the clock and have a truly
proactive approach – we’ve avoided several potential outages because Granado identified and
fixed a problem in the middle of the night. On the rare occasions we do need help, their
response is immediate, whether it’s remote support or dispatching a field tech to our site. It’s like
having an internal IT department that works all the time, but at a fraction of the cost. Simply put,
Granado Technologies delivers peace of mind for our operations team.

COO, Logistics & Distribution CompanyProactive and responsive.

Over the 5 years we’ve worked with Granado, they have proven time and again that no issue is
too big or too small for them. They helped us overhaul our outdated infrastructure, moving us to
a modern, scalable setup that has supported our growth from 30 employees to over 150.
They’ve also been there for everyday needs – whether it’s a new hire setup, a broken laptop, or
guidance on software licensing. What stands out most is their commitment to our success.
They check in regularly, advise us on IT decisions as if they were part of our company, and their
team members feel like colleagues. In the tech world, it’s rare to find a partner as trustworthy
and dependable as Granado Technologies. They will be our go-to IT team for the long haul.

CEO, Professional Services FirmProactive and responsive.

As a small business owner, I used to worry constantly about IT – until I met the team at
Granado. They set up a robust network and security camera system at our manufacturing
facility, and now they manage our IT remotely. Their expertise shows – our network has never
been more stable, and I can check on my operations from my phone anytime with the cameras
they installed. Whenever we need on-site help, a friendly tech is here fast. Having Granado
looking after our technology gives me peace of mind, so I can focus on other aspects of running the business.

Expertise and peace of mind.Owner, Midwest Manufacturing Company

We hired Granado Technologies to handle the IT setup for our new downtown office – and they
delivered flawlessly. The project involved everything: cabling a 20,000 sq ft space, installing
network infrastructure, setting up workstations for 100+ employees, and equipping conference
rooms with A/V. Granado’s team coordinated with our general contractor and met every
deadline. By the time we moved in, every employee’s desk had a working computer and phone,
Wi-Fi was strong throughout the office, and even our digital signage in reception was up and
running. The whole process was seamless and stress-free from our perspective. I was
particularly impressed with how they documented everything and trained our staff on the new
systems. I highly recommend Granado for any IT project!

IT Manager, Financial Services FirmSeamless new office setup.

Frequently asked questions

What areas do you serve?

We provide nationwide on-site support across all 50 U.S. states. Whether you’re in a major metro or rural community, chances are we have a technician nearby.

Are your technicians certified?

Yes. Our team includes BICSI-certified cabling installers, network engineers, and certified IT professionals with deep field experience.

Do you offer emergency IT support?

Absolutely. Granado Technologies operates 24/7/365. We can dispatch technicians after hours, overnight, or on weekends as needed.

What’s your licensing and compliance status?

We are licensed to operate in Texas under Security License #B30828001. All our work meets TIA/EIA, ITIL, and BICSI standards.

How do I request a quote?

Use our “Get a Quote” form on the Contact page or call (210) 201‑2843. We typically respond within one business day.

Can you help us relocate or open a new office?

Yes. We provide complete IT infrastructure setup and relocation support—including cabling, network setup, hardware deployment, and go-live support.

What types of businesses do you work with?

We support clients across retail, logistics, healthcare, professional services, manufacturing, education, and more.

Do you offer VoIP and unified communications?

Yes, we offer end-to-end VoIP solutions, including hosted PBX, IP phones, and integrated UC platforms like Microsoft Teams.

Needing help or have questions? We're here for you.

We take care of our client’s technology — wall-to-wall, 24/7. Our holistic approach to core services allows our clients to confidently deploy the solutions they need to achieve their business roadmap.

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