adding t38 option code

src/mod/endpoints/mod_media_gateway/media_gateway_cmd_handler.c

@@ -727,6 +727,7 @@ switch_status_t handle_mg_add_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *i
     }
 
     
+    mg_print_t38_attributes(term);
 
     /* TODO - locally assigned SDP must be the part of termination...which we can use to fill responses*/
 
@@ -793,6 +794,7 @@ switch_status_t handle_mg_add_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *i
             mg_fill_mgco_termid(out_termId, (char*)term->name, strlen((char*)term->name), &rsp.u.mgCmdRsp[0]->memCp);
         }
 
+	if(is_rtp){
         /* Whatever Media descriptor we have received, we can copy that and then
          * whatever we want we can modify the fields */
         /* Kapil - TODO - will see if there is any problem of coping the
@@ -822,7 +824,6 @@ switch_status_t handle_mg_add_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *i
 	}
 
 	/* only for RTP */
-	if(is_rtp){
 		if(SWITCH_STATUS_FALSE == mg_build_sdp(&desc->u.media, inc_med_desc, mg_profile, term, &rsp.u.mgCmdRsp[0]->memCp)) {
 			if(term->mg_error_code && (*term->mg_error_code == MGT_MGCP_RSP_CODE_INCONSISTENT_LCL_OPT)){
 				mg_util_set_err_string(&errTxt, " Unsupported Codec ");
@@ -1209,6 +1210,8 @@ switch_status_t handle_mg_modify_cmd(megaco_profile_t* mg_profile, MgMgcoCommand
 				term->u.rtp.term_id);
 	}
 
+	mg_print_t38_attributes(term);
+
 
 	/* SDP updated to termination */
 	megaco_activate_termination(term);

src/mod/endpoints/mod_media_gateway/media_gateway_stack.h

@@ -218,6 +218,7 @@ switch_status_t mg_send_ins_service_change(megaco_profile_t* mg_profile, const c
 switch_status_t  mg_send_notify(megaco_profile_t* mg_profile, const char* term_name, MgMgcoObsEvt* oevt);
 switch_status_t  mg_send_dtmf_notify(megaco_profile_t* mg_profile, const char* term_name, char* digits, int num_of_collected_digits);
 switch_status_t  mg_send_ito_notify(megaco_profile_t* mg_profile);
+void mg_print_t38_attributes(mg_termination_t* term);
 switch_status_t  mg_util_build_obs_evt_desc (MgMgcoObsEvt *obs_event, MgMgcoRequestId *request_id, MgMgcoObsEvtDesc **ptr_obs_desc);
 void mg_print_time();
 switch_status_t mg_activate_ito_timer(megaco_profile_t* profile);

src/mod/endpoints/mod_media_gateway/mod_media_gateway.h

@@ -113,6 +113,7 @@ static inline const char *mg_media_type2str(mg_media_type_t type) {
         case MGM_INVALID:
             return NULL;
     }
+    return NULL;
 }
 
 static inline mg_media_type_t mg_media_type_parse(const char *str) {
@@ -121,6 +122,7 @@ static inline mg_media_type_t mg_media_type_parse(const char *str) {
     } else if (!strcasecmp(str, "image")) {
         return MGM_IMAGE;
     }
+    return MGM_INVALID;
 }
 
 struct mg_context_s {