code: private void addIcePwdAttribute(Text attribute) {
      	// Copy and trim the attribute
      	Text attr = new Text();
      	attribute.copy(attr);
      	attr.trim();
      	
      	// Extract the value from the attribute
      	Iterator<Text> it = attribute.split(':').iterator();
      	Text token = it.next();
      	token = it.next();
      	token.trim();
      	this.icePwd = token;
      }
docs: Parses an ice-pwd attribute and registers it in the media session.<br>
  Example: <code>a=ice-pwd:BsDycZCv0plnGR+su8E+3kGJ</code>
  @param attribute