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Full Version: VIA IP CALL Failed
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I am having a constant issue with a lot of clients where the Handset would say "Via IP Call Failed". Usually, this would mean that the extension needed to be re-registered, as well as the handset being registered to the base again. Simple.

After a while, the issue returns and changing the number assignment around works for a day or two, but then the issue returns - Again. I have reset the base station and re-configured it, reset handsets and upgraded firmware, but nothing seems to fix this issue.

Does anyone have another Idea of what this could be? It is definitely not connectivity as it seems like the handset and the base station do not talk to each other. Anyone else have this issue?
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