Infinity is just the name for BT Retail's product using Openreach FTTC. Just like Total Broadband is their name for ADSLx.
There are many more ISPs offering their own products using the same FTTC, again just as on ADSLx. Some are
listed here.
On ADSLx the only companies supplying the Home Hub is BT Retail. The same applies on FTTC. I started with IDNet and have now moved to Plusnet. Buffalo and Netgear routers.
Not having had a Home Hub, I'm not sure if the common solution to your sort of problem is possible, but I would hope so. This is to disable DHCP on Linksys, change its default LAN IP address to one high up in the range used by the HH, connect the two through the LAN ports, and continue as you were before with your cameras fed off the Linksys.
I'm sure there will be several here later who can advise on the detail. Or say it has been tried and can't be done.
My broadband basic info/help site - www.robertos.me.uk
My domains,website and mail hosting - Tsohost.
Internet connection - Plusnet Value Fibre.
"Where talent is a dwarf, self-esteem is a giant." - Jean-Antoine Petit-Senn.
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