Operating System Phone Support

Your Success Is Our Purpose

PARSEC is the software maintenance company that you can trust.

OS Phone Support

What We Do

The Operating System (OS) is the software at the heart of a computer system upon which all other software and business operations depend. When you’re experiencing an OS-related issue there is no time for lengthy escalation processes, you need direct access to an OS expert. PARSEC Group OS Phone Support provides a single support solution for your entire multi-OS IT environment, directly connecting you to top-tier OS technical engineers on your first call.

Our Phone Support can be customized for each and every system within your infrastructure, regardless of the operating system or version. You may have some systems that only require Monday through Friday, 9x5 with 4 hour response time, while other systems are Mission Critical and require 24x7 coverage with 1 or 2 hour response times. PARSEC Group will review your environment to associate the proper support coverage and assist with containing the overall support costs.

  • We Are An Extension Of Your Team
  • OS Experts Average 35+ Years of Real-World Experience
  • Can Resolve Most Issues On The First Call
  • We Recommend Only The Support You Need

What Do We Support

For OS-specific information on phone support, please select an OS below:

OpenVMS Support


Versions Supported

1.0 - 8.4-2L1
Running On
VAX | Alpha | Integrity (Itanium)

OpenVMS Support
AIX Support


Versions Supported

3.x - 7.x
Running On
RS6000 | Power 4 - 9

AIX Support
Tru64 UNIX Support

Tru64 UNIX

Versions Supported

1.x - 5.1B Patch 10
Running On
Alpha EV4 - EV7

Tru64 Support
HP-UX Support


Versions Supported

10.x – 11iv3
Running On
HPPA (PA-RISC) | Integrity (Itanium)

HP-UX Support
Solaris Support

Oracle Solaris

Versions Supported

2.4 – 11.3
Running On
SPARC | x86

Oracle Solaris Support
Linux Support


Versions Supported

All versions of RHEL, Debian, SuSE, CentOS
Running On
X86 | SPARC | Alpha | Integrity (Itanium)

Linux Support


Get Your FREE Case Study Today!

We show you exactly what our company offers AND give you an example of how we support you.

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Upgrade Your Support

Do you have problems with your operating system? Everyone faces a crisis at some time or another. When you call PARSEC Group you get Direct Connect to Experts each and every time.

Readily available expertise is our commitment to our OpenVMS, Tru64 Unix, HP-UX, IRIX, AIX, Oracle Solaris, and Linux (all versions of Red Hat, CentOS, Debian and SUSE) customers.

24 x 7 Support
  • Unlimited US Based Support Available 24x7
  • Direct Connect to Experts by live operators - No working your way past level 1 and 2 support
  • Service level agreements are flexible: only pay for the support you need
  • Dedicated Account Manager
24 x 7 Support
Direct Connect
To Experts
  • Connect Directly; avoid wasting time with call escalation
  • Our experts have an average of 35+ years experience
  • Experts provide support and offer training classes, so they answer your call with real-world experience & excellent communication skills
24 x 7 Support
Call-Tracking System
  • No need for you to describe the same issue repeatedly
  • Flexible call tracking system offers reporting & updating via email, phone and online
  • We give you regular updates until your issue is resolved; upon resolution you’ll receive a thorough report documenting the issue and support you received

What Are The Advantages to PARSEC?

We will recommend only the support coverage you need and provide you with options for keeping the cost affordable.


Support comes included with PARSEC's monthly technical training seminars which cover topics inspired by actual case studies that you can apply on-the-spot. Bonus! You also get exclusive access to download our extensive technical documentation for your IT resource library.


Create support cases seamlessly and receive Direct Connect support for simple to complex multi-vendor issues. PARSEC OS Experts are readily available to talk you through resolution over the phone, email or virtual screen-sharing session.


PARSEC tools enable proactive system management, maintenance and exception-based responsiveness. Our customizable Remote System Monitoring plans enable proactive management of your system’s performance, security and day-to-day operations using VPN or secure remote access. PARSEC can also produce open source patches for many security or functionality issues with very specific versions of our supported OS list.


Experts provide support and offer training classes, so they answer your call with real-world experience and excellent communication skills.

Why Do I Need PARSEC?

Many of the companies we’ve come to support over our 34 years in business initially found us only after exhausting all other support efforts and resources during some type of mission critical crisis. PARSEC Group answers by delivering the highest level of technical expertise and support with ingenuity and unparalleled responsiveness to resolve even the most challenging issue, quickly!

Don't wait until a mission critical crisis occurs to contact us. PARSEC Group OS Support promptly answers all OS related questions and issues, from simple break/fix needs to walking you through troubleshooting and resolving your most complex software engineering challenges.

PARSEC is the software maintenance company that you can trust.

Masters Education Program

Online Technical Seminars

Take advantage of our monthly online technical seminars — free for active support customers. (If you’re not an active support customer, you can still attend for $400 per session.) Topics can be operating system specific to OS independent, and sessions last 2–4 hours. Visit our Masters Education Program (MEP) page for more information and a list of upcoming seminars.

Upcoming MEP Offerings

Continued Education For All Clients

Every month you will learn information inspired by actual case studies that you can apply on-the-spot. We pack technical and practical material into a comfortable 2 hour online session that tops off with ample time for Q&A and valued feedback. Bonus! You get exclusive access to download our extensive documentation at the time of each seminar.

Check Out What Others Are Saying!

Have More Questions? Contact Us Today!

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