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Grandstream Wave configuration on Smartphone

You can use your Kavkom phone services on your smartphone with an application such as Grandstream Wave Lite.

Follow this guide to install and configure the application.

Installing Grandstream Wave Lite

To download the application, click on one of the download links:

After installation, open the application. To ensure proper operation, please grant the required authorizations.

Download and install the Grandstream Wave Lite application

The application needs a final authorization to display notification popups when you receive calls. To be redirected to the phone settings, click on the “Go to Settings” button.

Granting authorizations for the Grandstream Wave Lite application

Grant authorization for the foreground view as shown (this view may vary according to smartphone model), then return.

Authorize popup display

Add an account

Once back on the application, go to “Settings” (1) then “Account settings” (2).

Account settings

Press the “+” icon in the top right-hand corner.

Add an account in Grandstream Wave Lite

After your request to our customer service, you received a QR code.
You can :

  • Scan the QR code on another screen by pressing (1) “UCM Account (QR Code scan)”,
  • Download the QR code onto your smartphone and select it by tapping (2) “UCM Account (Select QR code from image)”.
QR code counting in Grandstream Wave Lite

A window appears when the account is recognized by the application. Save by pressing “Finish”.

Register new account

You can see in the account settings that the account is active when it displays a green icon to the right of the extension.

Access voicemail

To listen to your voicemail, dial *97 and when prompted enter the password (default: 1234).

Further information

If you’re having problems receiving calls, click on the relevant account to access the settings, then on “Transport protocol”.

Grandstream Wave Lite SIP settings

Change transport protocol between UDP and TCP.

Grandstream Wave Lite transport protocol

For any assistance or troubleshooting request, you can contact our technical team.

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