Hello!
I've got a client who has 5 SIP phones connecting to head office using the phones' built-in vpn client. As it stands, they all appear to be able to connect concurrently, but whenever the client tries to use more than two of them at once the phones lose the connection.
I'm hoping I've set up the head office router correctly. It is an RV082; and during the add vpn tunnel wizard I've set up a group VPN. Should I have instead set up a single tunnel?
I'm about 80% certain it is the router at the client end not properly supporting IPSec passthrough, but I need to cover all the bases before I start replacing equipment.
Many thanks in advance,
Matthew.
