adding command handler to handle command indication from megaco stack

src/mod/endpoints/mod_media_gateway/media_gateway_stack.c

@@ -945,6 +945,8 @@ int mgco_mg_ssap_config(megaco_profile_t* profile)
 			return SWITCH_STATUS_FALSE;
 	}
 
+	pCfg->chEnabled = 0x01;
+
 	pCfg->userInfo.pres.pres = PRSNT_NODEF;
 	pCfg->userInfo.id.pres 	 = NOTPRSNT;
 	pCfg->userInfo.mid.pres = PRSNT_NODEF;

src/mod/endpoints/mod_media_gateway/media_gateway_stack.h

@@ -62,4 +62,12 @@ switch_status_t sng_mgco_init(sng_mg_event_interface_t* event);
 switch_status_t sng_mgco_stack_shutdown(void);
 int sng_mgco_mg_get_status(int elemId, MgMngmt* cfm, megaco_profile_t* mg_cfg, mg_peer_profile_t* mg_peer);
 
+/****************************************************************************************************************/
+/* MG Stack defines */
+   
+/* Free Commands inside MG CH command */
+#define mg_free_cmd(_cmd)   mgFreeEventMem(_cmd)
+
+/****************************************************************************************************************/
+
 #endif /* _MEGACO_STACK_H_ */

src/mod/endpoints/mod_media_gateway/media_gateway_xml.c

@@ -27,6 +27,7 @@ switch_status_t config_profile(megaco_profile_t *profile, switch_bool_t reload)
 	char *var, *val;
 	mg_peer_profile_t* peer_profile = NULL;
 	switch_xml_config_item_t *instructions1 = NULL;
+	switch_memory_pool_t *pool;
 
 	if (!(xml = switch_xml_open_cfg(file, &cfg, NULL))) {
 		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Could not open %s\n", file);
@@ -86,8 +87,9 @@ switch_status_t config_profile(megaco_profile_t *profile, switch_bool_t reload)
 			peer_profile = NULL;
 			if (!strcmp(name, profile->peer_list[idx])) {
 				/* peer profile */
-				peer_profile = switch_core_alloc(profile->pool, sizeof(*peer_profile));
-				peer_profile->pool = profile->pool;
+				switch_core_new_memory_pool(&pool);
+				peer_profile = switch_core_alloc(pool, sizeof(*peer_profile));
+				peer_profile->pool = pool;
 				peer_profile->name = switch_core_strdup(peer_profile->pool, name);
 				switch_thread_rwlock_create(&peer_profile->rwlock, peer_profile->pool);
 				instructions1 = (peer_profile ? get_peer_instructions(peer_profile) : NULL);