A2Z Trading A.G. Switzerland
- International VoIP Wholesale Provider
- H.323 VoIP Gateway
- Clarent
- Custom Open Source Billing Solution
The function similar to “Call on Hold”, but in this case it is used during the video conference, by pressing the button, the video conference puts on hold mode.
VC tel
Voice-Courier Tel has focused on delivering quality services to the VoIP market since its inception in 2007. Our success in this field has resulted in an opportunity to serve more than 100 reliable customers varying from Tier-1 global carriers and VoIP pr
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