How to distribute a subnet for an IP phone via WI-FI?

Question

Telephony

There is a corporate network, one network cable is suitable for each workplace. The network has 2 subnets for the Internet and for the IP phone. It turns out stupidly that for the phone to work you need to distort the cord from the computer.
1. The question is whether it is possible to distribute via WIFI from a computer (wifi adapter) exactly the IP subnet of the phone and use a mobile phone with a SIP client as a phone?
2. Simpler option. Can I just put the IP phone program on the computer to make calls from it?
Admins are lazy and say that its that hard and impasibil. But I don't believe it.

Answer 1

> 1. The question is whether it is possible to distribute via WIFI from a computer (wifi adapter) exactly the IP subnet of the phone and use a mobile phone with a SIP client as a phone?
simply distributing IP from the phone subnet will not achieve anything, this subnet still needs to be routed. Accordingly, on some server it can be done. that's just not a wi-fi adapter in a server, but a separate access point. and just using someone's working computer for this is nonsense.
but practice will show how convenient it will be to use a mobile phone with a SIP client in your case. To be honest, I didn’t really use a personal phone for this at one time, it eats a lot of charge.
for the most normal solution to the problem, you just need a separate second network cable to the phone. a worse option is to use phones with two interfaces and support for traffic tagging. your options for the degree of hemorrhoids are the following in the list: on a mobile phone, someone must set up the program, taking away the phone from the user for this time; on a computer - similarly, plus a headset will also be needed.