Voice Services

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France Hosted Customer Numbers

Hosted Customer Numbers France Reselling Colt SIP Trunking & Voice Line (v) Colt hosting 01-05 & 09 numbers RIO codes…

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SIP On Demand

SIP On Demand Modify your SIP Trunking service What is SIP On Demand ? Voice Inventory Port in request via…

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Disaster Recovery Online

Disaster Recovery DR Online for SIP Trunking & Voice Line (v) What is Disaster Recovery ? (De-)Activation via Colt Online…

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Colt Intelligent Number Routing Platform Datasheet

Colt Intelligent Number Routing Platform Data Sheet Benefits at a glance: Enhanced Customer Experience: immediate 24/7 responses, intelligent call routing,…

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PSTN Switch Off? Colt continues to support ISDN services

PSTN Switch Off? Colt supports ISDN services with ‘Voice Line (v)’ ISDN over SIP – Technical Specifications Description Specifications Features…

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Colt Voice Coverage

Colt Voice Coverage Enterprise and Wholesale Voice Coverage: Enterprise Wholesale and Reseller   For more information please contact us: +44…

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Colt Interactiv Contact Centre Datasheet

Colt Interactiv Contact Centre Data Sheet Benefits at a glance: Minimise application resources: Manage call flow and load in our…

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Latest Updates to Origin Surcharges for Number Hosting Customer

Origin Surcharges Updates to Colt Origin Surcharges Discover more: Login to Colt Online Register for an account Update to Origin…

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Colt Cloud SIP

Bring Your Own Carrier Colt Cloud SIP Benefits at a glance: Provide the best customer experience: Maintain the best in…

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Colt Online Voice Services Update

Colt Online Update Voice Services June 10th 2023 May 6th 2023 April 22nd 2023   Discover more: Login to Colt…

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