ECSTA for OpenScape Business has no connection after update from V2 to V3
State of knowledge
Subject: ECSTA for OpenScape Business
Atos/Unify OpenScape Business updates from V2 to V3
The ECSTA for OpenScape Business cannot connect to the PBX after updating an OpenScape Business from V.2 to V.3.
Missing or incorrect licensing of the CSTA interface in the telephone system.
Checking possible causes
Verify under "License Management" on the installation whether a valid CSTA license is stored.
Enter a valid CSTA license in the attachment.