There are numerous applications where there is a need for interaction between the GSTN addressing and Internet addressing. This memo defines a full syntax for one specific case@ where there is a need to represent GSTN addresses within Internet e-mail addresses. This full syntax is a superset of a minimal syntax which has been defined in [1].
RFC 2846-2000 history
2000RFC 2846-2000 GSTN Address Element Extensions in E-mail Services