15. The system of claim 11 , wherein embedding the character set information comprises embedding the character set information in a vendor-specific information element.
15. The system of claim 11 , wherein embedding the character set information comprises embedding the character set information in a vendor-specific information element. 17. The system of claim 15 , wherein the vendor-specific information element comprises at least an element ID field, a length field, an organizationally unique identifier field, and a data field.