[mod_loopback] clear confirm properties from a-leg

diff --git a/src/mod/endpoints/mod_loopback/mod_loopback.c b/src/mod/endpoints/mod_loopback/mod_loopback.c
index c4f9112f92346ed2ea9074691ed93fd465512d27..83f6e0a1b5884c3f69cc9412dd96bb2dacf22c7a 100644 (file)
--- a/src/mod/endpoints/mod_loopback/mod_loopback.c
+++ b/src/mod/endpoints/mod_loopback/mod_loopback.c
@@ -316,6 +316,8 @@ static switch_status_t channel_on_init(switch_core_session_t *session)
                                switch_channel_set_variable(tech_pvt->other_channel, h->name, h->value);
                        }
 
+                       switch_channel_del_variable_prefix(channel, "group_confirm_");
+
                        switch_event_destroy(&vars);
                }