Question: If our SIM-8302 is in one building – on a separate network, can this St-3108 be used elsewhere say in a different building, e.g, on a different network (across the WAN)? Or does this only work within the LAN (same network)?
Please let me know.
Answer: The SIM could be in one network, setting up an SIP Account, and the ST-3108 could be in another network with another SIP Account. You can set on the SIM forward settings, to call this 2nd SIP Account.