Search the Community

Hi, I have been favoring TLS to register extensions on our hosted offering, however, something weird has started to appear lately. It has to do with failure to register with the pbx. That one method of transport work where other do not, is not new or estrange to me. What puzzles me, is that it appears not to follow a pattern. For example, in the same site, where some phones can work with tls, others need udp, and to compound the perplexity, the brand of the phone does not matter either, some Yealinks can and some do not, some snom phones (710s) and some do not. Also, deployments that had been working fine for several months with tls, are starting to require the change to udp to keep registration. And it is not that all the phones all a sudden need it. It is happening every now and then, but it seem to start to happen more often. The most extreme example, is my own phone, which is a Yealink T22P, which has 3 accounts. The first two currently have extensions that are using tls, but I could not register the third one, it had to go with udp. What can be happening? Regards