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Featured services
Think beyond the robots
The successful integration of AI and IoT in manufacturing will depend on effective change management, upskilling and rethinking business models.
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Services
Leverage our capabilities to accelerate your business transformation.
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Network Services
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Private 5G
Our turnkey private 5G network enables custom-built solutions that are designed around unique use cases and strategies, and deployed, run and optimized through a full network-as-a-service model.
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Managed Campus Networks
Our Managed Campus Networks services transform campus networks, corporate area networks and interconnected local area networks, and connect smart places and industries.
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Cloud
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Cloud Architecture and Modernization
Discover how to achieve your business goals through cloud modernization practices, that deliver improved agility, reusability and scalability.
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Cloud Optimization
Discover how to maximize operational excellence, business continuity and financial sustainability through our cloud-advanced optimization services.
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Client stories
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Master your GenAI destiny
We’ll help you navigate the complexities and opportunities of GenAI.
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Insights
Recent Insights
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The Future of Networking in 2025 and Beyond
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Using the cloud to cut costs needs the right approach
When organizations focus on transformation, a move to the cloud can deliver cost savings – but they often need expert advice to help them along their journey
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Make zero trust security work for your organization
Make zero trust security work for your organization across hybrid work environments.
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Master your GenAI destiny
We’ll help you navigate the complexities and opportunities of GenAI.
Explore GenAI -
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Master your GenAI destiny
We’ll help you navigate the complexities and opportunities of GenAI.
Explore GenAI -
Discover how we accelerate your business transformation
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About us
CLIENT STORIES
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Liantis
Over time, Liantis – an established HR company in Belgium – had built up data islands and isolated solutions as part of their legacy system.
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Randstad
We ensured that Randstad’s migration to Genesys Cloud CX had no impact on availability, ensuring an exceptional user experience for clients and talent.
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CLIENT STORIES
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Liantis
Over time, Liantis – an established HR company in Belgium – had built up data islands and isolated solutions as part of their legacy system.
-
Randstad
We ensured that Randstad’s migration to Genesys Cloud CX had no impact on availability, ensuring an exceptional user experience for clients and talent.
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CLIENT STORIES
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Liantis
Over time, Liantis – an established HR company in Belgium – had built up data islands and isolated solutions as part of their legacy system.
-
Randstad
We ensured that Randstad’s migration to Genesys Cloud CX had no impact on availability, ensuring an exceptional user experience for clients and talent.
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Everest Group PEAK Matrix® Assessment
NTT DATA is a Leader and Star Performer in the Everest Group Sustainability Enablement Technology Services PEAK Matrix® Assessment 2024.
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- Careers
NTT’s Managed Services welcome site
Click on your service below to find comprehensive information on the people and processes that support your service, including logging requests, key contacts, forms, quick links and more. If you can't find the information you need, please contact your account manager, the Security Operations Center, or the Service Management Center (as applicable).
- Log a request
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Service desk contact details
Managed Services
Phone: 1800 638 457 (1800 NET HLP)
Managed Services email: gsc_service.au@global.nttOption 1: Log a request online
If you have been provided with login credentials, log into the Manage Centre Portal or the Service Portal with your assigned username and password
Option 2: Log a request by telephoneCall the service desk on the applicable service desk number, and refer to the client instructions below. Please note that incidents categorized as P1 or P2 must be logged with the service desk by telephone.
Option 3: Log a request by email
Email the service desk using the applicable email address and refer to the client instructions below.
Client instructions
The service desk will prompt you for the following information. Please ensure you have all relevant details ready:
- your organization’s name
- contact name, email and phone
- device name, serial number, or asset number
- details of the incident, change, or request
- urgency and impact of the issue (determines request priority)
- reference number (if previously logged)
Once a record has been created, you'll be provided with a reference number for tracking progress and making further inquiries. The person contacting our service desk must have a suitable knowledge of the service and configuration items to enable us to provide efficient diagnosis, support, and resolution.
- Manage your service
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Find the forms you need to manage your service. Steps on how to escalate an issue are also included here.
Forms
Complete and return forms via email to the service desk gsc_service.au@global.ntt
Change your list of contacts | Download form
Request access to the Service Portal | Download form
Authorize NTT to liaise with a third party on your behalf | Download form
Change your list of notification contacts | Download form
Telstra carrier authorization | Download form
Optus carrier authorization | Download form
Escalations
If an issue is not being processed to your satisfaction, call the service desk assigned to your service and follow the instructions below:
- provide your organization’s name
- provide the reference number
- ask to speak to the escalation manager
See key roles for additional information.
Managed Services GSC Service Desk contact details
Phone: 1800 638 457 (1800 NET HLP)
Email: gsc_service.au@global.ntt
- Quick links
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Quick links
Services and products
Explore our site for detailed information on NTT DATA's services and products.
Legal information
Documents and information about our legal policies, terms and conditions are available via our site footer, or our legal pages.
Manage Centre Portal
The Manage Centre portal enables authorized users to log and track requests, and gives you the visibility you need to manage your IT environment. Manage Centre gives you an immediate, graphical view of your whole IT service operation.
Service Portal
NTT’s Service Portal provides both IT management and technical support staff access to real-time information relating to your Service, 24 hours a day, 7 days a week.
Managed Security Services Client Security Portal
The Client Security Portal provides you with full visibility of your security and compliance posture, giving you the intelligence and analytics you need to easily understand your risks, demonstrate compliance, and make better security decisions..
- Key service roles
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Account manager
Your account manager:
- manages the overall commercial relationship between you and NTT
- ensures all business transactions are of mutual value commercially and conducted according to sound governance practices
- manages and communicates any new project work and technology trends which may be needed to acquire additional services from NTT
Your dedicated account manager’s details are provided in the welcome email.
SERVICE DELIVERY MANAGER
The service delivery manager provides a personalized NTT interface, focusing on the highest levels of client satisfaction and partnership development.
The service delivery manager:
- builds and maintains a trusted advisor status within your business
- monitors and manages the delivery of managed services to ensure successful outcomes for both you and NTT
- schedules, chairs, and minutes regular service review meetings with you and any appropriate third parties as agreed
- follows through any actions, issues, and service improvement opportunities highlighted at service review meetings
- initiates regular service improvement reviews, and documents resulting recommendations in a service improvement plan for discussion between you and NTT
- manages through to conclusion any service improvement plan outcomes that are agreed for action by you and NTT
- monitors and manages the accuracy of the record of entitlement
- facilitates the coordination of any work required (upgrades, replacements, and fixes) that is outside of scope of current agreements, should you choose NTT to perform the work
- provides the introductory demonstration of the service portal
- acts as a point of contact for escalations
- coordinates reviews of events triggered by existing thresholds and facilitates agreement on adjustments as part of the service review meetings
Your dedicated service delivery manager’s details are provided in the welcome email.
SERVICE DESKS
Our service desk provides the service interface between you and NTT for all aspects of your service, including receiving, recording, coordinating, and escalating incidents, changes, and requests. They also ensure your service experience is consistently high thanks to effective resource assignment and regular communication. The level 2 service desk plays a vital role in escalation management, conducts client satisfaction surveys and produces service reporting.
SUPPORT ENGINEERS
Supporting the service desk is a team of highly trained and experienced specialist support engineers who perform remote diagnosis and provide level 1, 2 and 3 support. These specialists work closely with you to resolve incidents and problems within agreed service levels.
Escalations
The escalation process is used to highlight or flag certain issues within NTT to allow the appropriate personnel to respond to these situations and monitor the resolution, ensuring that unresolved problems don't linger and issues are promptly addressed.
Escalation
level
Scenarios
Who to Contact
Contact method
Level 1
Impending SLA breach:
- A logged incident is not progressing to your expectation
- No response to client from resolver within the time required
- Failure to act on agreed activities
- No follow up on ticket
Escalation Manager
Contact the Service Desk via telephone or email and ask to speak to the Escalation Manager
Level 2
- If you are not satisfied with the results from a level 1 escalation
- Non-incident or ticket-related issues
Service Delivery Manager (if assigned) or Account Manager
Contact your Service Delivery Manager or Account Manager directly using the contact details provided in your welcome email
Level 3
- If you are not satisfied with the results from a level 2 escalation
- Financial-related issues
- Concerns or issues related to the escalation process
Account Manager
Contact your Account Manager directly using the contact details provided in your welcome email