GMB- Redirecting Calls to Automated System

First off, please let me know if there's a better forum for this question. This was the most relevant I found so far.

I don't want to answer calls manually. Is there an answering system that is best for this?

Ideally, I'd like to have a recording play when someone calls and a scheduling link texted to the caller.

what calls are u getting

you can buy call forwarding numbers with an IVR

I use CallRail, it works in USA, UK, Aus, not sure where else.

It's probably not the cheapest, but it has a great interface, allows SMS, online call/SMS management and a mobile app. You can build phone trees with welcome messages, waiting periods(hold music), routing calls with conditional logic, upload voicemail, has Caller ID, record calls, can connect phone #s to Google Ads/keywords, lots more features.

Phone wagon was cool but callrail bought it. Depends on what you want, there's twilio as well as callfire