ThinOS 9.1 Jabber JVDI Integration

Hello all

We integrated on ThinOS ThinOS 9.1.2101 the Cisco Jabber package v12.9.2.304552_5 for Cisco JVDI on VMware Horizon. Unfortunalty we experience in the beginning of a call a robotic voice on our side. The robotic voice is only in the beginning of a call. We already checked the logs and Configs, does somebody also has Cisco Jabber JVDI on ThinOS 9.1 and it is working?

Thanks