we got SIP UserId , password and server detail and would like to know few things, What is difference between SIP Registration & SIP Log in , I believe, there is no something like SIP Login, its Custom SIP Request , and UserId / password will be used durring time of regiestration , Please correct me, if I am wrong.
The value for Life expectancy at birth, male (years) in United States was 76.87 as of 2015. As the graph below shows, over the past 55 years this indicator reached a maximum value of 76.87 in 2015 and a minimum value of 66.00 in 1968.
Human Lifespans Nearly Constant for 2,000 Years. Discussions about life expectancy often involve how it has improved over time. According to the National Center for Health Statistics, life expectancy for men in 1907 was 45.6 years; by 1957 it rose to 66.4; in 2007 it reached 75.5.