alwaysinternational = iax:option(Flag, "alwaysinternational", "Always Dial International", "")
alwaysinternational.optional = true
-context = iax:option(Value, "context", "", "")
-context.optional = true
+context = iax:option(ListValue, "context", "Context to use", "")
+context.titleref = luci.dispatcher.build_url( "admin", "services", "asterisk", "dialplans" )
+cbimap.uci:foreach( "asterisk", "dialplan", function(s) context:value(s['.name']) end )
+cbimap.uci:foreach( "asterisk", "dialzone", function(s) context:value(s['.name']) end )
countrycode = iax:option(Value, "countrycode", "Country Code for connection", "")
countrycode.optional = true