Group Paging
A group of users can be created with a purpose of receiving voice announcements through the speaker of a telephone set, but it has to be in the waiting mode.
Is a device, which converts telephony traffic into IP for transmission over a data network. It supports real-time audio, video and data information.
GlobalVoIP
Telecommunications operator GlobalVoIP - a robust, dynamic team of professionals! For over 5 years we have been actively developing in all regions of the country, maintaining the high quality of our services, and our clients are located in all cities of R
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