CTI toolbar does not work on IE11
Using PegaCALL, you, as an application developer, are unable to log in to the CTI toolbar using IE11.
Behavior works perfectly fine in IE10.
Steps to Reproduce
Attempt to log in to the CTI toolbar using IE11 to observe that you cannot log in.
The root cause of this problem is software use/operation error.
You are on CPM 7.1 R2 does not support IE11. This support is added in CPM 7.1 R2 ML2.
PegaCALL and CPM 7.1 R2 added support for IE11 as part of CPM 7.1 R2 ML2 (there was no separate documentation for PegaCALL for that ML, but changes were included). Import this maintenance level onto your environment(s) for IE11 support.