2 Feb
2018
2 Feb
'18
12:22 p.m.
Greetings,
My proxy does some number normalization in order to guarantee E164
numeration. It also verifies for valid Calling Numbers and replaces them if
needed.
In order to this, i'm updating the $fU pseudo-variable. Should i update the
"Contact" Header too? I've made some testing and i can get calls to work
with keeping the Contact intact and changing it to the new number. What is
the most correct approach?
Cheers,
Duarte Rocha