Can Alby browser extension redeem an Azteco Lightning voucher and then transmit the funds to a website (e.g. ff.io) - that would send the funds to an address on another blockchain (e.g. Litecoin, Dash, Solana) - while running on a desktop machine without access to network ports other than 443? If so, how? Can this be done using a local Alby Hub process on the same machine, or an Alby account online?

I'm not planning to run a Lightning node/server; I'm just wondering how to redeem an Azteco voucher on a desktop machine. If this can't be done in the current version of Alby browser extension, can it be enabled in a future version?