adplus-dvertising
frame-decoration

Question

State TRUE or FALSE.
VoWiFi allows calling from a Mobile even without a mobile signal.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Answer: (a).True

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. State TRUE or FALSE. VoWiFi allows calling from a Mobile even without a mobile signal.

Similar Questions

Discover Related MCQs

Q. What is the main element of VoWiFi architecture?

Q. What is the interface between a UE (User Equipment) and ePDG (Evolved Packet Data Gateway) in the GAN architecture?

Q. What is the interface between ePDG (Evolved Packet Data Gateway) PDN -G (Packet Data Network Gateway) in the GAN architecture?

Q. A Trusted Non-3GPP network element can directly communicate with PDN Gateway using ___ interface.

Q. A Trusted Non-3GPP network element can directly communicate with a PCRF (Policy and Charging Rules Function) using ___ interface.

Q. A Trusted Non-3GPP network element can directly communicate with AAA authentication server using ___ interface.

Q. An Untrusted Non-3GPP network element can communicate with ePDG (Evolved Packet Data Gateway) using ___ interface in a GAN architecture.

Q. An Untrusted Non-3GPP network element can communicate with the 3GPP AAA authentication server using ___ interface.

Q. What is the interface between an ePDG and 3GPP AAA server in a GAN or VoWiFi architecture?

Q. What is the interface between a 3GPP AAA server and a PDN Gateway element in a VoWi-Fi network architecture?

Q. What is the interface between ePDG and PCRF elements in a VoWiFi architecture?

Q. What is the interface between a PDN Gateway and PCRF element in GAN (Generic Access Network) architecture?

Q. What is the interface between a PCRF and IP Services (IMS, PSS etc) element in a Non-Roaming GAN architecture?

Q. What is the interface between PCRF and Operator's IP Services element in a Non-Roaming GAN architecture?

Q. What is the interface between PCRF and Serving-Gateway in a Non-Roaming VoWi-Fi architecture?

Q. What is the interface between a HSS (Home Suscriber Server) and an MME (Mobility Management Entitiy) of a 3GPP access network in a Non-Roaming VoWi-Fi (or GAN) architecture?

Q. What is the interface between HSS (Home Subscriber Server) and 3GPP AAA Server in a Non-Roaming GAN architecture?

Q. State TRUE or FALSE.
In a Roaming GAN architecture, PCRF element is dividedas vPCRF (Visitor PCRF) and hPCRF (Home PCRF) elements.

Q. In an Evolved Packet System (EPS), what is the interface between vPCRF and hPCRF in Roaming architecture?

Q. State TRUE or FALSE.
In a Roaming GAN architecture, ePDG uses vPCRF and PDN-Gateway uses hPCRF.