Step-by-Step Quickstart using the Grandstream (GS) Wave smartphone application
This is a step by step instruction for adding your Grandstream UCM extension to your smartphone using the “Your Info...
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This is a step by step instruction for adding your Grandstream UCM extension to your smartphone using the “Your Info...
This is a step-by-step guide to installing a Bria or Zoiper softphone on your local area network or Internet connected computer to make and receive calls on your phone extension using your computer instead of a desk phone.