diff --git a/pkg/services/websms_service.go b/pkg/services/websms_service.go
index 16da7bd..d3fd949 100644
--- a/pkg/services/websms_service.go
+++ b/pkg/services/websms_service.go
@@ -28,6 +28,14 @@ type WebSmsResponse struct {
 	Code    string `json:"code"`
 	Message string `json:"message"`
 	ID      string `json:"id"`
+	SubID   string `json:"subid"`
+}
+
+func (r *WebSmsResponse) MsgID() string {
+	if r.ID != "" {
+		return r.ID
+	}
+	return r.SubID
 }
 
 type WebSmsAckPayload struct {
diff --git a/rest/controllers/websms_controller.go b/rest/controllers/websms_controller.go
index 3d4cd1f..2724ae2 100644
--- a/rest/controllers/websms_controller.go
+++ b/rest/controllers/websms_controller.go
@@ -92,7 +92,7 @@ func TestWebSms(c *fiber.Ctx) error {
 		Para:    b.Para,
 		Mensaje: b.Mensaje,
 		Status:  resp.Code,
-		MsgID:   resp.ID,
+		MsgID:   resp.MsgID(),
 	})
 
 	return c.JSON(fiber.Map{"ok": true, "response": resp})
@@ -189,7 +189,7 @@ func ApiSendSms(c *fiber.Ctx) error {
 		Para:    b.Numero,
 		Mensaje: b.Mensaje,
 		Status:  status,
-		MsgID:   func() string { if resp != nil { return resp.ID }; return "" }(),
+		MsgID:   func() string { if resp != nil { return resp.MsgID() }; return "" }(),
 		Error:   errStr,
 	})