Is it possible to implement forwarding from a mobile phone to SIP?

Question

Asterisk

Good evening everyone!
I’ll make a reservation right away - I’ve never encountered IP telephony before, a complete noob, don’t hit hard :)
Actually the question.
It is necessary to make sure that the call to the mobile number is forwarded to SIP, from it to the client computer.
Is such redirection feasible, and if so, by what means is it better to implement it? (A quick google showed that you need to look in the direction of Asterisk, namely, shove it into the Amazon.)
And yet - is it possible to filter incoming calls by the address book? That is, drive a kind of list of numbers (whitelist) into the server part, and cut all other connections?

Answer 1

If the number has not yet been selected, look towards multifon.ru/ .
This is a service from a megaphone, by connecting to which you get the opportunity to receive incoming calls on SIP.
And there you already hook Asterisk (or whatever is closer to you, there are configs for the asterisk on the site) and configure it as you want.
I can’t tell you about the settings, but it’s quite possible to organize a white sheet.

Answer 2

Is it critical for you to leave a specific mobile phone number?
I mean, if the number is not important, then you can buy (and some give it out for free if you replenish your account) and link it to the SIP number.
(you will need sip services from them)

Answer 3

If none of the above helps, and the operator does not have sip, then the gms gateway, there are no more options. GOIPs work fine.