Telephone Systems & Phones

Our Partners

Thanks to the growth of the telecommunications industry, there are new ways to connect to your clients and grow your business. Allegiance, LLC has partnered with two companies, Avaya and Panasonic, which both offer phenomenal systems to bring our clients the latest technology at competitive costs.

The latest features include:

Voicemail to Email

VoIP Capabilities

Integration with PC and Mobile Devices

Multi-Site Coverage

We implement solutions using feature-rich business-class equipment
by such trusted brands as Avaya, Panasonic and Nortel.

Avaya enables businesses to improve their efficiency and quickly solve critical business challenges as they choose what works best for them.


Panasonic provides versatile, expandable solutions that grow with your business. Offering multiple extensions, expandable network solutions, and centralized feature access, Panasonic has the business phone system to meet every need.


In the Internet-based, global economy, businesses of all sizes need a telephone system that can measure up to corporate-caliber standards. Norstar Integrated Communication Systems from Nortel provide solutions that are are straightforward, reliable, cost-effective, easy to install and easy to use.

Cabling, Installation & Fiber

Allegiance, LLC can provide for any and all of your structured cable plant requirements; voice, data, fiber and video cabling – we can do it all. From a small office set-up to a campus-wide installation, Allegiance, LLC is the source for your voice & data cabling solutions.

At Allegiance, LLC we use high-grade Unshielded Twisted Pair (UTP) cabling in most voice and data installations. Category 5 and Category 6 UTP are the preferred installations for Local Area Networks (LAN), as well as state-of-the-art VoIP and digital communication systems, greatly reducing Electromagnetic Interference (EMI) and allowing fast and accurate transmission of data. Fiber can be deployed from building to building to create solid, fast connections, so there will be no need to worry about having your network spread over a large campus. Coaxial cabling may be suitable for high-end multimedia applications, including high-fidelity audio, video and television, and satellite and broadband. All Allegiance, LLC cabling is installed and tested according to strict guidelines using advanced, properly calibrated equipment. Our technical staff is highly trained and certified, and can assist customers with any issues, from installation to troubleshooting.

Internet & Dial Tone

Technical Support

With Allegiance, your business is always backed by the highest quality in tech support. Responsiveness is guaranteed with 24/7 support, 365 days a year. CenturyLink technicians are trained and certified, and available to help you at any time.

Internet and Dial Tone

Allegiance, LLC offers premier installation and service for Internet and dial tone, and has partnered with many service providers as an authorized reseller to bring the very best to their clients.


Bundled Services

Allegiance will find the best offer for multi-line, business-class voice and data bundles that combine voice, fax and Internet into one complete and comprehensive package. We will work with the top service providers in the business to offer the right solution for you.

Call Allegiance, LLC today to learn how to connect with Louisiana’s fastest and most reliable network.