voip announcement

apps/core/models.py

@@ -124,6 +124,10 @@ class VoipConfiguration(SingletonConfiguration):
         blank=True,
         help_text="نشانی کامل endpoint تماس، مانند http://127.0.0.1:8000/v1/click2call",
     )
+    announcement_url = models.URLField("ANNOUNCEMENT_URL", blank=True)
+    announcement_id = models.CharField("ANNOUNCEMENT_ID", max_length=200, blank=True)
+    announcement_api_key = models.CharField("ANNOUNCEMENT_API_KEY", max_length=500, blank=True)
+    announcement_delay_minutes = models.PositiveIntegerField("تأخیر تماس اطلاع‌رسانی (دقیقه)", default=90)
     updated_at = models.DateTimeField(auto_now=True)
 
     class Meta: