[Asterisk-Users] Hosted PBX (vPBX) and Call/PickUP Groups

[Paul]

Matt Riddell wrote:

>Chee Foong wrote:
>  
>
>>i guess may be it's a 64bit variable. so you can only use 0-63.
>>    
>>
>
>LOL!!!!
>
>Bits work like this
>
>[128][64][32][16][8][4][2][1]
>
>So, you have a whole lot of bits, each one moving from right to left inceases
>a power of 2.  Say you wanted to represent 10, then you would turn on the 8
>and the 2 (8+2=10) so the binary representation (for an 8 bit variable) would be:
>
>00001010
>
>So, from that you can see that you could get from 0-255 in 8 bits.
>
>If however you wanted the number to be able to go negative as well then you
>would use one of the bits to determine the sign (i.e. +/-)
>
>That would give you possible values between -127 and +127.
>
>So, a max value of 63 would either indicate a signed 7 bit variable (dunno
>where the other one went) or an unsigned 6 bit variable.
>
>  
>
But I am on the other side of the equator from you!

Should I move from left to right or should I reverse the polarity to get 
the same results?