FS-9776: [mod_sofia] SIP Transfer generates high CPU #resolve

src/mod/endpoints/mod_sofia/sofia.c

@@ -8794,7 +8794,7 @@ void sofia_handle_sip_i_refer(nua_t *nua, sofia_profile_t *profile, nua_handle_t
 
 							if (moh) {
 								char *xdest;
-								xdest = switch_core_session_sprintf(a_session, "endless_playback:%s,park", moh);
+								xdest = switch_core_session_sprintf(a_session, "m:\":endless_playback:%s\"park", moh);
 								switch_ivr_session_transfer(a_session, xdest, "inline", NULL);
 							} else {
 								switch_ivr_session_transfer(a_session, "park", "inline", NULL);

src/mod/endpoints/mod_verto/mod_verto.c

@@ -2947,7 +2947,7 @@ static switch_bool_t attended_transfer(switch_core_session_t *session, switch_co
 
 			if (moh) {
 				char *xdest;
-				xdest = switch_core_session_sprintf(a_session, "endless_playback:%s,park", moh);
+				xdest = switch_core_session_sprintf(a_session, "m:\":endless_playback:%s\"park", moh);
 				switch_ivr_session_transfer(a_session, xdest, "inline", NULL);
 			} else {
 				switch_ivr_session_transfer(a_session, "park", "inline", NULL);