question: public javax2 . sip . address . TelURL createTelURL ( String uri ) throws ParseException { if ( uri == null ) throw new NullPointerException ( "null url" ) ; String telUrl = "tel:" + uri ; try { StringMsgParser smp = new StringMsgParser ( ) ; TelURLImpl timp = ( TelURLImpl ) smp . parseUrl ( telUrl ) ; return ( TelURL ) timp ; } catch ( ParseException ex ) { throw new ParseException ( ex . getMessage ( ) , 0 ) ; } }
target:  Creates a TelURL based on given URI string. The scheme or '+' should not be included in the phoneNumber string argument.