LHC 2.30v now has extension for SugarCRM integration. Extension can be found here https://github.com/LiveHelperChat/sugarcrm

Requirements:

• PHP Soap module
• Live Helper Chat since 2.30v

Install

• Put sugarcrm folder in LHC extension folder. So it would look like
  • lhc_web/extension/sugarcrm/bootstrap....
• Enable extension in settings.ini.php file. 'extensions' => array ( 'sugarcrm', ),
• Clean cache from back office.
• From top menu go to Extra Modules => SugarCRM
• Just configure and use

In chat window will be new tab SugarCRM there you can create/update existing SugarCRM Lead.

P.s it's compatible with automated hosting :) Just activate it in client instance and that's all.

Also may find usefull this forum topic https://forum.livehelperchat.com/viewtopic.php?id=1065