messagenet.it as MSN in Sinus45ISDN furnish?

Nextiva is a cloud based VoIP phone system, hosting lots of small and medium sized businesses nationwide. the provides UNLIMITED business calling for only $19.95 a month!! Click here for the detail about this promotion!!

Moin moin,

degree did not know, where I was to place otherwise.

Property me a number with messagenet furnished, uses otherwise excluding mobile parts Gigaset of 3000 and 4000 at Sinus45-ISDN-Anlage at the S0 my FB7170.
Property different inputs to the MSN tried, if I call the number in Italy, lights up my Internet LED, jfritz signals an arriving to the outgoing call, but it does not ring a mobile part, on this MSN furnished (to be should).
Now I tried to stick on a similar telephone at Fon1 and see there, this bimmelt and for connection stand.
Thus the MSN configuration in the ISDN is not correct.

Me does someone know its entries too messagenet for Sinus45isdn times posts?