Consolidate 和 simplify your voice services while reducing costs. A single network 和 supplier means one, 减少, 固定费用, with extra savings to be made by centralising the telephony network through consolidation of Local Area Codes.
Using the ISDN Service in combination with Colt 业务 Internet Access can further decrease your costs 和 once you are fully IP ready, you can easily migrate to a SIP中继 Service, which is even more cost effective.
Pan-European reach with reliability guaranteed
Our robust network is protected by Dual Homing, Disaster Recovery or Inbound Call Re-routing services, ensuring your business stays up 和 running should the unexpected happen. Because we fully own 和 operate our own network across 50 geographically diverse, carrier grade switches 和 SIP中继 POPs, we can guarantee a seamless experience across 13 countries in Europe, compliant with all legal 和 regulatory requirements.
Flexible 和 transparent
Online call detail records (CDR) give you complete visibility of call spend 和 traffic, while 所有 Inclusive or Bundled Minutes with Flat Fees or Pay-As-You-Go tariffs suit customers of all sizes 和 traffic levels.
Our own number pool across Europe as well as extensive porting capabilities allows you to keep your current numbers, or add new ranges, with no disruption to the business.
Next Generation IP 技术 can help customers transition from legacy telephony to new voice technologies, 如 SIP中继 和 Unified Communications, enabling them to stay competitive 和 agile. With over 20 years’ experience, 和 the most comprehensive Pan-European network, Colt is the ISDN provider of choice for thous和s of businesses across Europe.
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With SIP中继 you simplify all your telecommunications into a single IP network. You keep all the features of traditional telephony, 和 call quality, while gaining a monthly cost saving as high as 50%.
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