Config generator initialization fixed

[ipypbx] / src / ipypbxweb / models.py

diff --git a/src/ipypbxweb/models.py b/src/ipypbxweb/models.py
index f2c754b..203e0af 100644 (file)
--- a/src/ipypbxweb/models.py
+++ b/src/ipypbxweb/models.py
@@ -24,7 +24,7 @@ class Connection(models.Model):
     """
     name = models.CharField(max_length=100)
     local_ip_address = models.IPAddressField()
-    local_port = models.PositiveIntegerField()
+    local_port = models.PositiveIntegerField(unique=True)
     freeswitch_ip_address = models.IPAddressField()
     freeswitch_port = models.PositiveIntegerField()