This attribute specifies the remote address of the SPVC.
It is represented as a prefix NPI string and a sequence of up to 15
digits to specify either a native (E.164 or X.121) address format or
Atm End System Address(AESA) in ISO NSAP format.
For example:
native E.164 = 'e.upto15digits'
native X.121 = 'x.upto14digits'
NSAP E.164 ATM address = 'n.upto15digits.ESI.SEL'
NSAP address = '40 hexadecimal digits'