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.

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iPhone Lets Users Talk Via The Internet With VoIP Apps

Using Voice over Internet Protocol (VoIP) calling applications on your mobile phone can save you money if you make a lot of international calls or travel out of the country often. iPhone users have several options when deciding what app to download.

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Reve Systems

Started in 2003, with an aim to provide best-in-class VoIP solutions, today REVE Systems holds leadership position in Mobile VoIP solutions, with its flagship product iTel Mobile Dialer Express being used across 1200+ switches, in more than 50 countries a