You can expand your offering to include fully regulatory compliant Voice with PSTN break out by implementing carrier-grade SIP interconnect between your network and ours for call termination.
We are a one stop shop as you can then order new geo & nomadic numbers, manage your inventory as well as Port-In numbers over API for your end-customers.
This gives you an opportunity to simplify your business processes, build E2E automation and deliver a good end-customer experience.
How to get access to this API?
Please inform your account manager to request access to the sandbox and/or production environments for the REST APIs and access to Colt API portal.
Sandbox support
Beta support
Support in the beta environment will be provided by our testing team who are directly involved and responsible for the upcoming release. Contact details are published in the Number Hosting release note.
Production support
Please inform your account manager to request access to the sandbox and/or production environments for the REST APIs. You can raise any questions or issues to them directly and they will work to resolve these with our back office IT support.
- Oauth 2.0 authentication: Your Client ID and Client Secret will be shared with you by Colt’s Reseller Support Voice team and
- JWT Authentication: If you wish to use JWT authentication, then you will need to share the JWT public certificate (zipped) and name of the token issuer. Your Application ID (s) to add into the JWT key as the ‘Audience’ value will be shared with you by Colt’s Reseller Support Voice team.
How to use this API
Click below to download the API user guide.
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