analog phone


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analog phone

The original telephone technology, which converts air vibrations into an analogous electrical frequency. Unless a key telephone system, digital PBX or voice over IP (VoIP) is used, most homes and small offices still use analog phones, and the local loop is mostly analog. Likewise, the first cellular phone systems were analog and are still widely used as a backup system. All new cellular systems that are deployed are digital. See local loop, AMPS, TDMA, CDMA and cellular generations.
References in periodicals archive ?
Pre Qualification: Procurement of analog phone make beetel m71
The use of any electronic, mechanical, digital or analog phone system, or similar devices shall be covered in the wiretapping ban, according to the bill.
Also, CenturyLink will migrate users of an analog phone system to CenturyLink's Managed Enterprise: Hosted Collaboration Solution, a VoIP and unified communications platform that is hosted in the cloud.
Converting up to 32 traditional analog phone or fax calls to Voice-over-IP (enabling transport over IP backbones), the SmartNode(TM) 4400 is the only multi-port FXS VoIP device on the market that combines gateway and router functions in a low-cost standalone form factor.
* Analog phone network emulation with a foreign exchange station interface.
TAs connect an analog phone to a broadband modem to enable voice calls over the Internet.
Companies were squeezing voice "packets" through analog phone lines as far back as the late 1990s.
TCL Communications Equipment (Huizhou) Co., Ltd., is a leading Chinese company that specializes in the researching, manufacturing and selling of communications equipment, including all kinds of telephones (analog phone, DECT, 2.4GHz WDCT, etc ), VoIP products (VoIP phones, video IP phones, USB phones, IAD etc), NTU (ADSL-modem, switches, SOHO routers, Wi-Fi(R) products, etc.), IP set-top boxes and other intelligent communications terminals.
And the company's analog phone system was the clothing that didn't fit anymore.
Under terms of the agreement, PC Mall will now sell Voiceglo's Multimedia Terminal Adapter (MTA), which enables a Voiceglo customer to use his or her traditional home or business analog phone for VoIP service.
The maximum is 0.6 watt for an analog phone and 0.27 watt for a digital phone.
Historically, telecommuting solutions have relied on the analog phone line as their mode of operation.