https://www.iotum.com/
Video API & White-Label Softphone Solutions - iotum
May 28, 2026 - Embed video, voice, and messaging into your product with iotum's video API and white-label softphone. Fully branded, fast to launch, built to scale.
white label softphonevideo apisolutions
https://tragofone.com/
Tragofone | VoIP Softphone for Business | White Label App
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