Managed Services

Put the focus of your IT department back on driving your business – and reduce costs at the same time.

IT organizations are increasingly being requested to play a strategic role in supporting organizational strategy. However, many IT professionals simply don’t have the time to make this happen due to the ever growing demand of day to day operations.

OpenScale Managed Services provide a global, ITIL-aligned portfolio of out-tasking and outsourcing services for enterprise communications. Our service solutions reduce complexity and cost, deliver enterprise wide service consistency and cost transparency and offer opex models for managed transformation.


Managed Services Key features include:

  • An ITIL aligned portfolio of communication services available across voice (IP & TDM), contact centre, unified communications, mobile, video and converged network infrastructure;
  • Options for full outsourcing of communications management (full incident and problem management), or selective out-tasking of specific service functions(e.g. service desks, monitoring and performance, moves adds and changes & service reporting) organized around ‘pre-packaged’ service offers;
  • Price per user models for cost predictability and enterprise wide cost transparency;
  • Opex models for the provisioning of new technology, migration and on-going management of new communications infrastructure;
  • Extensive options for multi-vendor service management;
  • Single point of contact for service management and proactive, consolidated service reporting;
  • Single’ or consolidated service level agreements across multi-technology, multi-vendor domains;
  • Global service availability 24/7/365 supported by a network of over 4500 service professionals;
  • Access to our global network of professional service and integration specialists.


Sourcing Strategy

Smart Source; Select the sourcing strategy that best fits your needs

OpenScale Managed Service Offerings

Visit the OpenScale Managed Service portfolio


OpenScale Managed Service Packages

Pre-packaged Managed Service options reflecting best practice clusters


Product Documentation

Fact Sheet

Fact Sheet: Managed Data



How to buy

Whether you are a new customer looking for an industry-leading Unified Communications and Collaboration solution or a current customer looking to change an existing system, we can help you get what you need.

Contact a representative

Need help? We are just an email or phone call away. Please click below to find our phone numbers, request a call back at your convenience or simply email us.

Online Store

Our convenient, web-based ordering tool that empowers the customer and accelerates the ordering cycle.

Find a partner

We have a strong network of partners with varying specialties and locations. For more information view our Partner Locator.




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Frost & Sullivan Present

“The Three Pillars of Competitive Advantage”
Rufus Connell, VP Information and Communication Technology discusses how enterprises can avoid the common critical mistakes in IT deployment.

Managed Services Savings Estimator

Villares Metals

Villares Metals, with help from Siemens Enterprise Communications’ OpenScale Managed Services, modernized their communication and data infrastructure network and by doing so cut costs.

Brussels Airport

The Brussels Airport Company achieves service innovation with reduced costs after outsourcing its communications renewal to Siemens Enterprise Communications.