Upgrade to v15 - Multiple trunks

[geertv]

Hi,
I am running 3CX v14 Free at home, only for internal communications.
I would like to upgrade to the new version, but it seems there are limits on SIP trunks (only 1).

I have 3 doorphones which act as a SIP server, so normally you can directly connect from a SIP client. In order to have some extra functionality i configured this doorphones as SIP trunk only allowing inbound calls. This is working perfect for me.
Will this still work after upgrade ?
Are there any other solution ?

Many thanks,
Geert

 

[leejor]

Given that 15 only supports1 trunk (without a licence), you may have to change the door phones to register with 3CX, as extensions.

or...don't upgrade.

 

[AlexDBarrett]

You will also need to purchase a licence after 12 months as the fqdn will expire, assuming you use the free 3CX one.
Alternatively reinstall every 12 months.