Does anybody know how to set the dial plan of a Linksys SPA3102 so that 'external' calls (prefixed with a 9) use the analogue port directly, whilst internal calls to other extensions are routed to the 3cx server?
No worries, I have sorted it. To get 3 digit numbers dialled via 3cx and external numbers prefixed with a 9 on to the analogue line, I used the following dial plan within the 'Line 1' tab: