Hi, I'm currently testing interop between Cisco VG and Intervoice IVR using E1 lineside (CAS - FXS Loopstart) as Diagram below;When customer (in this case ext.1235) calling in, the call will route to intervoice and intervoice will transfer this call ...

I use LCM widget on Finesse which is 3rd party widget. I got intermittent blank screen while never found on OOB widget. Anyway at the same time, when I open another tab on the same browser using address of LCM widget, it work fine. Any suggestions ar...