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Full Version: GW3CM ADAPTER - PSTN Default ?
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Welcome. Is it possible to set adapter GW3CM so that the default be able to use the PSTN and only after pressing 0 * switch to VoIP?

Sorry we don't have GW3CM now, it's an so old product, anyway i find the manual for you, hope this can help you.
I have different problem, i have GW3CM but it isn't yealink branded, it's Tulip M branded and i can't enter the web ui and have lost the manual, please help me
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