To make and receive calls each of the employees should have a SIP-line. To add a SIP line:

To add a SIP line:

<aside> ⛔ User without a SIP-line won't be able to make and receive calls.

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1.1 If you want to make and receive calls with the CallGear app:

1.2 If you want to make and receive calls with other SIP client or IP phones: