Network Handling and Requirments

The following table summarizes the expected behavior when you switch between access points or networks during an ongoing call.

Call Flows Call behavior on the app for calling party Call behavior on the app for receiving party

During an ongoing call, if you switch between access points of the same type and configuration within the same WiFi network having the same access password

The call will continue as normal.

The call will continue as normal.

During an ongoing call, if you switch between access points of different types within the same Wi-Fi network, or between different WiFi networks with different access passwords

The call is disconnected.
Note: If you are not the one who switched between the access points, your screen will continue to display the ongoing call screen until you disconnect the call.
The call is disconnected.
Note: If you are not the one who switched between the access points, your screen will continue to display the ongoing call screen until you disconnect the call.

During an ongoing call if you switch between different types of networks; for example, if you switch from a WiFi network to a carrier network or vice-versa

The call is disconnected.
Note: If you are not the one who switched between the networks, your screen will continue to display the ongoing call screen until you disconnect the call.
The call is disconnected.
Note: If you are not the one who switched between the networks, your screen will continue to display the ongoing call screen until you disconnect the call.

During an ongoing call, if you switch from WiFi network to carrier network, and the switch back to WiFi network (within 3 seconds)

The call will continue without audio while it is on the carrier network and will continue as normal on switching back to WiFi network.

The call will continue without audio while it is on the carrier network and will continue as normal on switching back to WiFi network.

During an ongoing call, if you switch from WiFi network to carrier network, and again switch back to WiFi network (after more than 10 seconds)

The call will continue without audio and the audio will not recover.
Note: If you are not the one who switched between the networks your screen will show the ongoing call screen until you disconnect the call.
The call will continue without audio and the audio will not recover.
Note: If you are not the one who switched between the networks your screen will show the ongoing call screen until you disconnect the call.

During an ongoing call, if you switch to no network

The call is disconnected after 3 seconds.

The call is disconnected after 3 seconds.

During an ongoing call connected on WiFi if you switch to no network and then back to WiFi

The call will continue without audio and if switched back to WiFi within 3 seconds, the call will continue as normal.

The call will continue without audio and if switched back to WiFi within 3 seconds, the call will continue as normal.

During an ongoing call connected on carrier network if you switch to WiFi, while you still have carrier network available

For Android:

The call will continue with one-way audio.

For iOS

The call will continue as normal.

For Android:

The call will continue with one-way audio.

For iOS

The call will continue as normal.

During an ongoing call connected on carrier network, if you switch to WiFi network (while you still have carrier network available) and again switch back to carrier network (within 3 seconds)

For Android:

The call will continue with one-way audio while it is on WiFi. On switching back to carrier network, the call will continue as normal.

For iOS

The call will continue as normal.

For Android:

The call will continue with one-way audio while it is on WiFi. On switching back to carrier network, the call will continue as normal.

For iOS

The call will continue as normal.

During an ongoing call connected on carrier network, if you switch to WiFi network (while you still have carrier network available) and then back to carrier network (after ten seconds)

For Android:

The call will continue with one-way audio for a while and then the call will continue without audio.

For iOS

The call will continue as normal.

For Android:

The call will continue with one-way audio for a while and then the call will continue without audio.

For iOS

The call will continue as normal.

During an ongoing call connected on carrier network, if you switch to no network and then back to carrier network

The call will continue without audio, and if switched back to carrier network within 3 seconds, the call will continue as normal. If not, the call will disconnect.

The call will continue without audio, and if switched back to carrier network within 3 seconds, the call will continue as normal. If not, the call will disconnect.

The voice service in the MiVoice Office Mobile application is VoIP-based (voice over IP); it uses your internet connection to route calls. Therefore a good signal strength is necessary to place or receive calls using the application. The following dBm values can be used as a reference to determine whether the signal strength is sufficient to successfully use the application.