Hello. After installed and update

[R2M3A]

Hello.
After installed and update thé full sofware in my ns500,the HDV100 phones finally registered. Now i need to install theme on remote site. In the phones setting i change the Rport,sip and rtp ports Times and put the global router IP as registrar and proxy servers adress and change the there to 36061.i change transport protocol to TLS and TLS mode to sip/TLS.
In the pbx i change UDP and TLS sip extension servers to 15060 to and 15061 and NAT-SIP proxy and TLS servers to 36060 and 36061. The SIP phones are set romte+localy. I would want to know if i must imported the pbx Root_CERT. cfg to the HDV100 phones before they work at remote???
If it's that, who could do that??

Thanks for your HELPS