Interfacing WiFI access point

Hi
I am very new to this forum. I am planning to use the WiFi (voip) call with in the apartment building. Maximum 8 to 10 users.
I have asterisk running for GSM gateway application. can I use the same one for my Wi-Fi application. If so,I want to integrate WiFI access point to have voice calls.
Please let me know, which WiFI access points are supported (model numbers) and the configuration required at SIP server.
I am planning to use Android phones, say Galaxy Y etc.
Thanks in advance

Any WiFi access point supported by your network should work. I can’t imagine why anyone would do a survey of compatibility with Asterisk.