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.
Life expectancy at birth by race and sex, United StatesCDC/NCHS, National Vital Statistics System. In 2009, the average life expectancy of black men and women in the United States was just 75. That's roughly the same as the average life expectancy of white men and women in 1979 â 30 years earlier. The average life expectancy of black men in 2009 was just 71 (compared to 76 for white men). While such a significant gap is troubling, the 2009 black/white life expectancy gap was actually at an all-time low of 4 years. In 1950, that gap was almost twice as large.