3cx remote extension

[newuser1]

Hello,

Is there a DHCP option for a remote Yealink phone that tells it the SBC IP address that lives at another site (which is accessible)? Typically our setup the SBC is on the same network as the phones, but in this scenario, that is not the case.

 

[leejor]

For the SBC to work correctly, the phones should be "behind it", on the same LAN. If the set in question is "on it's own", then perhaps STUN is an option.