> ; FXS Port 1 > context=local > signalling=fxs_ls > usecallerid=yes > echocancel=yes > echocancelwhenbridged=yes > ; > ;FXS Port 2 > context=local > signalling=fxs_ls > usecallerid=yes > echocancel=yes > echocancelwhenbridged=yes Change the signalling here to fxo_ls. Its gotta match what's in zaptel.com