Methods and systems are presented for providing audio routing and roaming functionality for a wireless intercom system including a plurality of wireless access points. A first wireless access point is configured to receive a communication from a first wireless intercom device and identify a home access point for the first wireless intercom device. The first wireless access point transmits audio data from the first wireless intercom device directly to the intercom system in response to a determination that the first wireless access point is the home access point for the first wireless device. The audio data from the first wireless intercom device is transmitted to the intercom system through a second wireless access point in response to a determination that the second wireless access point is the home access point for the first wireless intercom device.