How to bridge wireless and ethernet with DHPC

I want to brigde wireless internet connection with my ip phone, without creating a routed subnet.

Here’s my problem:

On my laptop:

eth1 (wireless): dhcp address connected to internet router.
eth0 (nic): connected to device that must have internet access.

On my ip phone (must be on the same eth1 network):

eth0 (nic): configured to acquire dhcp ip from internet route.

How can I bridge eth1 and eth0 to provide internet router ip range to my ip phone?

I did some bridge-utils test, without sucessful.

Is there any iptable changes, too?