Upnp - Huawei B222s User Manual

Chapter 26 Troubleshooting
If the VoIP settings are correct, use speed dial to make peer-to-peer calls. If you can make a call
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using speed dial, there may be something wrong with the SIP server, contact your VoIP service
provider.

26.7 UPnP

When using UPnP and the LTE Device reboots, my computer cannot detect UPnP and refresh
My Network Places > Local Network.
Disconnect the Ethernet cable from the LTE Device's LAN port or from your computer.
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Re-connect the Ethernet cable.
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The Local Area Connection icon for UPnP disappears in the screen.
Restart your computer.
I cannot open special applications such as white board, file transfer and video when I use the
MSN messenger.
Wait more than three minutes.
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Restart the applications.
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B222s User's Guide