Do you recommend Wi-Fi based phones to work with the WiFi network?

Although Anaptyx doesn't officially support VOIP devices such as Skype phones, Magic Jack, Vonage, etc., most Anaptyx networks have VOIP capabilities, enabled through support of standard protocols like WMM and 802.11e.

In terms of a recommendation, it’s likely that your telephony requirements will determine what handsets you end up using.  For example, if you buy a Cisco or Shoretel phone system, you will almost surely use Cisco or Shoretel handsets. Any standards-compliant phone should likely work with the Anaptyx network if there is available bandwidth for such use. However, any handset should be thoroughly tested.