Hi Darren,
I've noticed that in a 7server enviroment where there are 2 kazoo/kamailio, when I have N devices on the same account and I subscribe a device that is registered on kazoo1 with a device that is registered on kazoo2, BLF does not works but if both of devices are on the same node, BLF works. I think that it is a bug because I haven't this problem with Kazoo4. Is this a known bug? Actually I have to shutdown one kazoo node but at moment is not a problem because there aren't several devices but in future I need to turn on it.
Kazoo Version: 3.22.59 - R15B03
Kamailio Version: 4.2.3
Thanks