Q. State TRUE or FALSE.
All modern Wi-Fi modems or routers support VoWiFi feature?

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Q. Voice over WiFi works on ____ network.

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Q. Voice Over Wi-Fi or VoWi-FI is also called ___.

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Q. Which is a 3GPP based network below?

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Q. Which is a Non-3GPP network below?

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Q. State TRUE or FALSE.
VoWi-Fi calling usually allows seamless handover of calls from and to the Cellular network.

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Q. State TRUE or FALSE.
A Generic Access Network (GAN) is a 3GPP network.

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Q. What does VoLTE stand for?

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Q. Over VoLTE or VoWi-Fi, a customer is authenticated through ____.

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Q. What is the other name for GAN network?

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Q. What is the operating frequency of a Wi-Fi access point?

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Q. What is the advantage for a Mobile Network Operator of implementing VoWi-Fi on its network?

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Q. How many UMA or GAN based handset modes are available?

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Q. What does GERAN stand for?

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Q. A GERAN-Only network mode supports ___ network.

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Q. A GERAN-Preferred network mode supports ___ network.

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Q. A GAN-Preferred network mode supports ___ network.

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Q. A GAN-Only network mode supports ___ network.

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Q. What is the problem of usingVoWi-Fi network for a customer?

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Q. Which 3GPP standard defined accessing Mobile Core IP network from the WLAN network?

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