The terms "IP telephony" and "voice over IP" (VoIP) are synonymous. However, the term VoIP is widely used for the actual services offered (see VoIP for details), while IP telephony often refers to ...

MCK became a distinguished member of the Citel Group in 2005. Together, the legacy spans over three decades and has been built on cultivating unparalleled expertise across the entire spectrum of ...

An umbrella term for non-stationary telephone service such as in a moving vehicle. Two-way radios were conceived shortly after the turn of the 20th century and were in use during World War I.

When it comes to selecting a mobile phone service, one of the most significant mistakes consumers make is signing long-term contracts without fully understanding the cancellation penalties. These ...

Tele2 AB (publ) (OTCMKTS:TLTZY – Get Free Report) is anticipated to post its quarterly earnings results on Tuesday, February ...