i have an issue to solve.
i have 2 public telephone numbers from my SIP. Is it possible to configure different auto attendant file on basis of called number?
I mean, if a caller calls my 1st number i would like he receives AA_Welcome_1.wav fil,
while if an other caller calls my 2nd number he receives AAWelcome_2.wav file.
Is it possible to configure on the UC520?