Aastra 9133i SIP phone with Voipfone on Sky broadband with SR101 router (SOLVED)

Having moved from O2 to Sky Fibre Broadband everything looked great and fast except for my Aastra 9133i SIP phone which would connect but then drop-out a minute or two later. I found near nothing on the web and hadn’t found my Aastra phone completely reliable before although that may have been down to my … Read more