voice services

The original telephone service, born in 1871, and still trusted by millions in greater Chicagoland to service medical devices, intercoms, gas meters, elevator phones, fire panels, panic alarms, office use, the list goes on.  Why?  Landlines will work during a power outage.  

Voice over internet protocol, more commonly know as VoIP, allows you to make phone calls anywhere from an internet connection.  This modern technology was developed in 1996 and now works great with many applications.  Low cost,  adaptable, reliable, and incredibly feature rich. 

Voice service is delivered from a nearby cellular tower to a SIM card within a fixed device.  This is the most flexible option only requiring a reliable signal.  Antennas are available for the most challenging use cases.  Service is provided through leading wireless provider network.