Intercom Paging

Some telephones, depending on the brand and model, have the intercom function, which allows to begin communication by sending the signal. When the signal comes, the telephone set rings a signal different from the standard ring tone call. After that the telephone temporarily switches off from the telephone line and works as an intercom.

Providers in database: 6433

Cheap VoIP Phones

Does Cheap VoIP communication means cheap VoIP phones? Statistics about VoIP communications: in 2010 are sold 164 million IP-Phones (in according with ‘’In-Stat’’ Inc. findings) in comparison with 10 million sold in 2006. According to “Juniper research’’ market of VoIP PBXs is $ 1.6 billion in2009; average price per VoIP phone dropped twice (50%) sine last five years. However, average life expectancy of an average VoIP phone system is 7 years.

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