You could use LANDESK Mobility 9.6, but to really answer your question no. In order to support windows phone 8 and 8.1 devices you need your LDMS core tied to AOD via a CSA.
As for prov.xml this is only supported on the embedded handheld versions.
I have the same worries for enrollment Windows Phone 8.1, the avalanche process is not explicit enough.
Has anyone faced the problem ?
L'enrollment with Core 9.6 SP2, CSA and avalanche on demand , the enrollment is not done ???
This is the updated link for Windows Phone Bulk Enrollment. Just so that everyone is on the most up to date instructions: