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- Mar 13, 2009
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Sounds like a daft question, but has anyone worked out how to make a Grandstream FXS gateway ring like a British phone instead of a US one ? I
I know how to change it but I cant work out the pattern or duration of on's & off's
Any help very much appreciated!
I know how to change it but I cant work out the pattern or duration of on's & off's
Any help very much appreciated!