The The integration with the RingCentral consists of the following steps:
- Creating and configuring the RingCentral Applicationapplication
- Configuring the connector to work with the RingCentral application
- Distributing license among the users
- Provisioning of the connection configuration for the users (the process is described in User Guide)
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- An active RingCentral account
- Administrative The administrative access to the developer console (to create private RC applications)
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Make sure your app has the following properties set. If these are not set, the error specified will be returned, otherwise you'll get one of the following errors.
Table 1. App Properties, Values, and Errors
App Property | Value | Error if not set |
Permissions | VoIP Calling | Specific application permission required |
Platform type | Browser-based | Client edition is not compatible with current Brand |
Since WebRTC enables dialing out, you need to have a DIGITAL LINE attached be attached to an extension to use this capability. You can configure this in the Online Web Portal for Production (https://service.ringcentral.com/) and Sandbox (https://service.devtest.ringcentral.com/) accounts. More information on the Digital Lines and their configuration is available in the following RingCentral Knowledge Base article topics:
- Digital Line Overview (KB 5862) - http://success.ringcentral.com/articles/en_US/RC_Knowledge_Article/5862
- Adding a Digital Line (KB 3136). If you have an already created a Sandbox account, you should need to remember that created the application should have an allocated Digital Line. A limited number of Digital Lines are free with each sandbox account which can be configured with the free RingCentral for Desktop softphone. - http://success.ringcentral.com/articles/RC_Knowledge_Article/5-10-Adding-Phones-to-other-extensions-via-Web
- Reassigning an Existing Digital Line (KB 3748) -http://success.ringcentral.com/articles/en_US/RC_Knowledge_Article/How-to-Assign-an-Existing-Digital-Line-to-a-different-extension
These permissions are configured for your app in the RingCentral Developer Portal (https://developers.ringcentral.com/). Fill in the Registration Form (https://goo.gl/sPsrXN) to get access to the WebRTC permissions. Please contact devsupport@ringcentral.com to request these permissions.
Setting up Up the integrationIntegration
- Go to the RingCentral Developers Console and create the Application there:
- Click [Create App] (Fig. 1).
Fig. 1. Creating an Application
b. Choose [Web browser] for the Application type (Fig. 2).
Fig. 2. Choosing the Application type
c. Choose [Only members of my organization/company] for access to the app (Fig. 3).
d. Choose [No] for the promotion (Fig. 3).
e. Click [Next] (Fig. 3).
Fig.3. Choosing access to the app 
f. Enter the application name and add the description (Fig. 4).
Fig.4. Entering the application name and adding the description
g. Configure the permissions (set VoIP Calling, Read Call Log, Read Accounts) (Fig.5).
h. Configure the Redirect URLs (OAuth Redirect URLs should be written according to the following format: https://<Creatio instance domain>/0/rest/VvtAuthorizeService/callback (Fig.5).
Fig. 5. Configuring the permissions and the Redirect URLs
i. Add the Primary Contact and click [Create] (Fig. 6).
Fig. 6. Adding the Primary Contact and creating the Application
As a result, the application will be added to the [Apps] section. It is published within Sandbox. In order to To publish it to Production, you have to take the following steps.
2. Click [Resources] on the page heading of the page, and choose [See all APIs] (Fig.7).
Fig. 7. Opening the See all APIs section
3. Search [Register] and choose [Register Device] from the dropdown menu (Fig. 8).
Fig. 8. Opening the Register Device section
4. Click [+] in the sipinfo section and set select WWS from the dropdown menu in [Transport] field dropdown menu (Fig.9).
Fig. 9. Setting up the Transport field
5. Click [Change App] (Fig.10), then choose your Application, and click [Authorize] (Fig. 11).
Fig. 10. Changing the Application
Fig. 11 Choosing the Application and its authorization
6. Click the [Try it out] button.
If all settings are correct, you will see the message that's everything is OK. If there is an ERROR, repeat steps 3-6 again (Fig.12).
Fig.12. Message about the correct settings in the Register Device section
After that click the [Try it out] button 10+ times (the restriction is applied, thus you can make up to 10 requests per minute).
7. Сlick [Call Log] in the left menu and from the dropdown menu and choose [Get Company Call Log Records] from the dropdown menu (Fig.13).
Fig. 13. Opening the Get Company Call Log Records section
8. Enter '~' in the [accountId] field (Fig.14).
Fig.14. Setting up the accountId field
9. Click Select [Change App], then choose your Application and , click [Authorize], then click , and finally, press the [Try it out] button.
If all the settings are correct, you will see the message that's everything is OK (Fig. 15). If there will be an ERROR, try to do points 7-9 again.
Fig.15. Message about the correct settings in the Get Company Call Log Records section
After that click the [Try it out] button 10+ times (the restriction is applied, thus you can make up to 10 requests per minute).
10. Go to the Account section, click [Phone Numbers], and from the dropdown menu choose [Get Extension Phone Number List] (Fig. 16).
Fig. 16. Opening the Get Extension Phone Number List section
11. Enter "~" in the [accounted] and [extensionId] fields (Fig. 17).
Fig. 17. Setting up the accounted and extensionId fields
12. Click Select [Change App], then choose your Application and , click [Authorize], then click , and finally, press the [Try it out] button.
If all the settings are correct, you will see the message that's everything is OK (Fig. 18). If there will be an ERROR, try to do points 10-12 again.
Fig. 18. Message about the correct settings in the Get Extension Phone Number List section 
After that click the [Try it out] button 10+ times (the restriction is applied, thus you can make up to 10 requests per minute).
13. Check the status
Click the [Resources] on the heading of the page heading and click on choose your app (Fig. 19).
Fig. 19. Opening the created application
The status will be at is in the [Status & Review] section (it is refreshed every 30 minutes). As soon as the button is available, click [Apply for Production] (Fig. 20) in RingCentral Developers.
Fig. 20. Applying the Application for Production
Check all the information and click [Next] (Fig. 21).
Fig. 21. Checking the information on the first step in the Apply for Production - General Settings window 
Check all the information and click [Next] (Fig. 22).
Fig. 22. Checking the information on the second step in the Apply for Production - General Settings window
Add the Comment and then click [Send Request] (Fig. 23).
Fig. 23. Checking the information on the third step in the Apply for Production - General Settings window
After that Production Environment credentials will become available (Fig. 24).
Fig. 24. Application page
14. Log into Sign in to Creatio as an admin to be able to configure the application.
15. Go to the [System Settings] -> [Telephony] (Fig. 25).
Fig. 25. Opening Telephony setting folder
16. Click Click the [Default Messages exchange library], then and click [Open] (Fig. 26).
Fig. 26. Opening the Default Messages exchange library section
17. Make sure that [Telephony integration library based on Velvetech protocol] is set as a Default default value.
18. Return to the previous page, open the [Velvetech] (Fig. 27) setting folder.
Fig. 27. Opening Velvetech setting folder
19. Open [RC platform: Production] and make sure that the Default value is checked.
20. Open [RC Client Id] and fill in the Default value field, with the Client ID from the Production Environment in RingCentral’s [Credentials] section (Fig.28).
Fig. 28. Copying the Client ID from the Production Environment in the RingCentral’s [Credentials] section
21. Open Open the [RC Client Secret] and fill in the Default value field with the Client Secret from the Production Environment in RingCentral’s Client Secret in the [Credentials] section's Default value field (Fig. 29).
Fig. 29. Copying the Client Secret from the Production Environment in the RingCentral’s Credentials section
22. You Now, you can now distribute the licenses among the users who need to be connected to with the RingCentral (see /wiki/spaces/VAM/pages/731217834).
23. Log Sign out from the admin account in the Creatio.