3cx Windows client not registered


I´ve a new 3cx v12.5 PBX (at AWS )running with some Cisco SPA 504 devices. Right now I´d  like to add some new 3cx windows/mac clients but I´can not.

Every each windows 3cx client has, as far as  I know, correct parameters but they are trying to reconnect every time. Even I ´ve installed the software into the 3cx server and same problem!!

No log or event at console. Why?

Thanks and regards
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Benjamin Van DitmarsCommented:
Does youre 3cx had one or multiple network cards ?
is youre sip domain correct on the host. ?
can you access the 3cx mangement console, normaly iphost:5000 from the workstations. ?
are the spa phones in the same subnet as youre 3cx server ?

i think i can help you but i need more information


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heze54Author Commented:

It was a vlan problem and tags!!!

Nice guide
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Windows Server 2008

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