The classes on CS 1000 analog stations are XFA/XFD, and C6A/C6D:
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XFA – Transfer Allowed: The user can initiate transfer in the manner appropriate for the endpoint. A three-party conference is also allowed.
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XFD – Transfer Denied: The user cannot request a transfer. This class is superfluous in Device Adapter, as absence of permission to transfer is the same as forbidding it.
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C6A – Six-Party Conference Allowed: The user can expand a conference to include up to six parties.
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C6D – Six-Party Conference Denied: The user can only create a three-party conference.
When the migration detects the XFA class-of-service, the tools automatically assign the analog station a conference button at position 18. The class-of-service is not carried over.
This virtual button is used as the basis for the SIP signaling during the feature activation. If needed, this button can be manually added in the features buttons for the CS1k-ana station by using System Manager or Communication Manager to carry out the configuration.