If you wish to use CLX SMS as a notification provider, you have to set up your account on the CLX portal. Next go to the CLX Customer Portal and find your requested SID and token. Find out more information here. 

Continue with your notification provider customizations, by adding and editing name and description. 

Adding a CLX SMS Provider:

1. Log in as a user with the Jira Administrators global permission.
2. Choose the cog icon> Add-ons. Select SLA PowerBox > Notification Providers to open the SLA Notification Providers page.
   Tip: Keyboard shortcut: g + g + start typing notification providers...
3. Click the Add Provider button.  
4. Select SMS / REST API Gateway
5. Click the Next button.
6. Select the CLX provider. 
7. Confirm with the Next button. 
8. Fill in all required fields which are listed and described below.
9. Save the changes with the Create button. 

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Configuration fields:

Provider Name - It is a Notification Provider display name and allows you to identify your notification.

Description - A short description of your notification.

Account SID - enter your CLX account identification number

Token - It is a CLX token required for authorization. The authorization is based on your account SID and your token. This data can be accessed to when registering or checking CLX account details.

Number from -  enter your chosen username. It has to be a text, not a number. 

User phone key -  is the name that uniquely identifies the user's phone number and has to be specified in: User Management > Edit User Properties > Add User Property.