> [User]~40[DOMAIN][AT]jmp.bwapp.bwsip.io > > Where [USER]=username, [DOMAIN]=dismail.de, and [AT]=@
To clarify why this is, dismail.de is only your XMPP provider, not your SIP provider. JMP is your SIP provider, which is why the domain after the @ is jmp.bwapp.bwsip.io. Since JMP knows you as your XMPP address, your entire XMPP address, including the [AT]dismail.de, is your username, but the @ has to become a ~40 since there should only be an @ before the SIP domain.
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