Polycom works

Well, we have tried a few different phones now, and finally found an old polycom model. It has taken quite a while to configure it as every change needs a full reboot, but it works.

Even managed a call transfer on it. Audio works. DTMF works. Hold works. What can I say!

So far that is snom, cisco, gigaset, gigaset DECT, gigaset IPv6, linksys, polycom, and grandstream.

Today we are working on testing carriers, and have it registering with asterisk now.