Products & Services A-Z
Bandwidth
Grid Extension
Managed Storage
Basic Website
High Availability Applications
Managed Web Hosting
Broadcast Service
High Speed Services
Modular Data Centre
Business Email
Hosting Services
Network & Facilities Services
Business Packs
IN for Resellers
Project Management
Carrier Voice
IN Services
Proximity Hosting
Carrier VoIP
In-Flight Encryption
Reseller Connect
Cloud Infrastructure Services
Infrastructure Management Services
Router-based Firewall
Colt Data Centre Service
Intrusion Detection System
SAN Link
Conferencing
IP Access
Service Management
Consultancy
IP Guardian
Smart Office
Corporate Voice
IP Transit
SWIFTNet
CPE Solutions
IP Voice Solution
System Software Library
Data Centre Locations
IP VPN
V-Hub
Dedicated Infrastructure
LANLink
Virtual Desktop Service
Design
Link
Virtualisation
Dial-in Access
Managed Colocation
VMware vCloud Datacenter Services
Ecommerce
Managed Dedicated Firewall
Voice Connect
Email Archiving
Managed Email Security
Voice Line
Email Security
Managed Grid
Voice Line Disaster Recovery
Email Services
Managed Hosted Firewall
VoIP Access
Ethernet Private Network (E-PN)
Managed IT Services
Wavelength
Fax2Mail
Managed Secure Authentication
Web Hosting
colt - smarter. faster. further.
Customer & Partner Login
Register
Contact us
Please choose your country
Belgium (English)
Denmark (English)
Deutschland (Deutsch)
España (Español)
France (Français)
Ireland (English)
Italia (Italiano)
Nederland (English)
Portugal (Portuguese)
Sweden (English)
Switzerland (Deutsch)
Switzerland (English)
Switzerland (Italiano)
Switzerland (Français)
United Kingdom (English)
Österreich (Deutsch)
Cancel
Continue
Login
Solutions
Small & Medium Business Solutions
Smart Office
Comprehensive ICT solutions
Carrier & Reseller Solutions
Voice Interconnect Solutions
White Label Solutions
Backbone Solutions
Access Solutions
Enterprise Solutions
Managed Networking
Managed IT Infrastructure and Services
Unified Communications & Collaboration
Data Centre Solutions
Products & services
Products and services A-Z
Application Hosting
System Software Library
Web Hosting
more...
Cloud Services
Cloud Infrastructure Services
VMware vCloud Datacenter Services
more...
Consultancy & Professional Services
Consultancy
Design
Managed IT Services
more...
Interactive Voice
IN Services
IN for Resellers
more...
Internet Service
IP Access
IP Guardian
Managed Dedicated Firewall
more...
Infrastructure Hosting
Hosting Services
Managed Colocation
Dedicated Infrastructure
more...
Data Networking
IP VPN
LANLink
Link
more...
Security Services
In-Flight Encryption
Managed Secure Authentication
Intrusion Detection System
more...
Telephony
Carrier Voice
Carrier VoIP
VoIP Access
more...
Data Centre Services
Colt Data Centre Service
Modular Data Centre
Data Centre Locations
more...
Industry sectors
Business Services
Financial Services
Insurance
Legal
Media
Public Sector
Telco & IT
Other Enterprise Sectors
Partners
Become a Partner
Partner Login
About us
About us
Corporate overview
Executive committee
Board of Directors
Our brand
Our network
Our customers
Corporate social responsibility
Contact us
Media
News
White papers
Articles
Awards
Events
Industry analysts
Investor relations
Careers
Blog
Blog
Home
>
Products & Services
> Products A-Z
Cancel