got a SPA3102 and everything works fine if I only use Line 1. When I change the Dial Plan from (xx.) for example to (<#,:>xx.<:@gw0>|xx.) all outbound calls over Line 1 work until I make _one_ call out over the PSTN. After that I can not reach any number over VoIP/Line 1, every attempt gives me the "Reorder Tone" after dialing or at the latest when the opposite side goes off hook.
When I restart the SPA3102 I can do outwards calls over Line 1 again until ...
Calls from outside over Line 1/PSTN work in both situations incl. representation of the CLIDs fine. As I am in France the land line provider is France Telecom.
Device has latest firmware 5.1.10(GW), I've reset it already several times to factory defaults and configured only the strict minimum to get it going. Line voltage readings on the 'Info'-tab look normal, around 54V.
Any pointer would be greatly appreciated.