Choose the correct statement about Roaming GAN architecture elements – McqOptions

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1.	Choose the correct statement about Roaming GAN architecture elements below.
A.	vPCRF interfaces with Serving Gateway and ePDG through Gxc and Gxb interfaces respectively.
B.	hPCRF communicates with PDN Gateway and IP-Services-Element through Gx and Rx interfaces respectively.
C.	A Trusted Non-3GPP access element communicates directly with vPCRF using Gxa interface.
D.	All
Answer» E.

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