iCal option for timezone?

iCal option for timezone?

When I add an iCal feed to an Outlook calendar it shows the event at GMT. In the Zoho app the time zone is set for EST (New York). Outlook shows the event time 4 hours later than in Zoho. Is there an iCal option to indicate the time zone offset?

Here is an example of the feed
https://creatorexport.zoho.com/zoho_admin3897/appowner/ical/appname/4PsSWBXKUx16BJK0dfQ0G6h8OOakkyBztZwg8ewY0JHD44B3XKSVsHZsfbMWdGFwQpFSpx7n3m0HeuR68sF8y7ZPayJC72s2F9Rv/DTSTART=Next_Contact_Date_Time&DTEND=Next_Contact_Date_Time&SUMMARY=iCal_Display&Record_Owner_Company_Link.Email=bryan@domain.com