There are seperate wiretapping laws for both federal and state governments. At the Federal level there is the "one-party consent" law which requires the consent to tape the conversation by at least one of the parties involved.
In most states, it is legal to record phone conversations. Some states have laws that require both parties to agree to the recording of the conversation in order for it to be legal. In most cases, conversations recorded without an individual's knowledge are not admissable in court unless the recordings were authorized beforehand by the court.
There are some recording equipment that is available online only. They also have used equipment that you can find on online auction sites.
In most states as long as one party of the conversation, which could be the one doing the recording, has knowledge that they are being recorded, recording a phone conversation is legal.
"WD-88II recording jammer" can effectively disturb recording on the mobile phone. Remember that never use first-generation product, it can only disturb ordinary video tape recorder. You should notice it before buying one.
75% of US has Residential Phone Service.
You can find residential phone providers through your phone book or online. The book will list all residential phone providers and also list the numbers. Some phone providers are att.
The first phone with video recording was the J-phone which used a ccd sensor.
Verizon offers great Residential Phone Service in Boston
Recording a telephone conversation is legal in New York State, providing that at least one party to the conversation consents to the recording. Also, law enforcement may monitor and record telephone conversations if they have obtained a warrant from a judge.
AT&T offers both cell phone service and residential phone services in northeastern Pennsylvania.
Currently, only about a quarter of U.S. households do not have residential phone service. Many other people maintain residential phone service but rarely use it, though this number is not measured.
All residential and commercial phone numbers in Australia can be found in the White Pages (whitepages.com.au). Residential phone numbers requested to be "private" are not listed.
Some leading providers of residential phone services are: Verizon, AT&T, Vonage & Comcast; some local residential phone providers include Cleartel, Qwest,ViaTalk,PhonePower TotalCall & PioneerTelephone