How do I connect to the remote site (WR router on static IP sim) from my office (WR router dynamic sim)?


if you look at the documents section of DIGI website

There are a number of diffrent ways from VPN using IPsec / OpenVPN or using GRE

this all depends on the type off access and what you are trying to connect to.

as the hq has a dynamic address then HQ would make / initiate the connection.

if the address are public you could use dynamic dns to be able to find the hq ip address from the remote site.