[Serusers] Cisco 3640 X SER X PSTN

[Welesley Sibelson Dias]

Hi All
I have try connect one E1  using SER and CISCO 3640 but i have some problems 
my PSTN Carrier Need Number for "A" but i don't send this , i  need to 
complete calls in my carrier.
Please have someone using cisco in R2 Digital send my one example of cfg .
thks a lot