SX-20 Registration over MRA Error

[ibrahim.kayali]

Hello ,

We are trying to register sx-20 over Internet (via MRA). But , I'm getting error "Failed: 405 Method Not Allowed / SIP trunk disallows REGISTER" on SX-20 logs. I couldn't any solution. SX-20 logs attached.

Regards ,

Ibrahim.

[Patrick Sparkman]

Take a look at the Registration section in the "Collaboration Edge Most Common Issues".