help for newbie , wanting to use a 0845 number then redirect to my mobile
via voip or similar ......

I was reading this months PC Format magazine and one of the freebies on the
cover disc is a program called 3cx phone system 3,

i've no idea how to set it up and it looks as if it does loads more than i
need but might be a bit overkill , i have a friend that might be able to set
it up , but not sure its what i need to do the job ?, but its what sparked
the idea ....

i guess its a fairly simple concept for the all knowing voip/telcom expets ,
so i thought i'd ask you guys.

i'm needing a 0845 type number , the ability to redirect to my mobile number
or landline or to my voip number depending on the day.

basically , whats the cheapest method for a 0845 type number (dont like the
idea of the odd landline type numbers skype etc can offer) to redirect to my
choosen number on the day, some days i'm out all day so its mobile , some
days

i'm at one location all day and other days i'm at the 2nd location all day
or even a mixture of all three , so i need the ability to easily update the
number for the 0845 to redirect to , voip, landline , mobile .

cost is very important , i already have the phone line , i also have a
voip.co.uk account / skpye account .

i'm willing to reconsider using 0845 , but do need something similar as i
believe that the 0845 number is etched into peoples minds as a local rate
number , the offerings from skype for a landline number look forgein and i
dont want people thinking there making a call to a frogein phone number
,when where based in the u.k.

all help and links welcomed