User`s guide
Web Mountain Technologies  Page ii 
User’s Guide 
Revision 4.0 6/14/2013 
Web Mountain Technologies 
Customer Support Line 
303-627-1856 
info@webmtn.com 
6/14/2013  Add changes to support Version 4.0 
RUC Changes from 3.20.33 to 4.0.14 
1.  Added support for SMTP email as an alternative to using the WMT mail servers. 
2.  Support wild cards in receive and send triggers for UPB commands. 
3.  Changed bootloader to bootload web pages to flash instead of EEPROM. 
4.  Added PUT option to POST send trigger. 
5.  Added checksum to Trig header to avoid hangs when starting with garbage in Trig 
header fields. 
6.  Moved all web pages to flash. 
7.  Moved locations of triggers and other local data structures in EEPROM. 
8.  Make selected HTTPPrint routines re-entrant. 
9.  Adjusted UPB PIM timings. 
NOTE: Version 4 firmware will not run on V3 hardware. V3 hardware must be updated with 
additional memory in order to use V4 firmware. 










