up this limit

diff --git a/libs/freetdm/src/ftmod/ftmod_zt/ftmod_zt.c b/libs/freetdm/src/ftmod/ftmod_zt/ftmod_zt.c
index f531d2b3754eabd927cbdb4af0cea26e375eaec7..5be2e79872735d1ccbcaa166d3767eb42ab63658 100644 (file)
--- a/libs/freetdm/src/ftmod/ftmod_zt/ftmod_zt.c
+++ b/libs/freetdm/src/ftmod/ftmod_zt/ftmod_zt.c
@@ -561,7 +561,7 @@ static FIO_CONFIGURE_FUNCTION(zt_configure)
                        }
                } else if (!strcasecmp(var, "echo_cancel_level")) {
                        num = atoi(val);
-                       if (num < 0 || num > 256) {
+                       if (num < 0 || num > 1024) {
                                ftdm_log(FTDM_LOG_WARNING, "invalid echo can val at line %d\n", lineno);
                        } else {
                                zt_globals.eclevel = num;