Hello,
I can not get connection with Elmeg Router TAPI Driver from my client to telefon System
we use following setup:
Internet --> Elmeg Router which has a telefon system build in ---> Sophos XG Firewall ----> Local Lan Client
The client should connect to the Elmeg Router with tapi driver. If i remove the Sophos, and connect the client direkt to the router network, everything works.
With Sophos XG i have no connection.
Is there a way to setup Sophos to let the client communicate with the Elmeg Router with TAPI Driver from Elmeg?
I have added port TCP 5002 and UDP 5000 to let the client find the Telfeon System, but without success.
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