1 files changed, 17 insertions, 0 deletions
diff --git a/app/models/phone_sip_account.rb b/app/models/phone_sip_account.rb
new file mode 100644
index 0000000..449ba39
--- /dev/null
+++ b/app/models/phone_sip_account.rb
@@ -0,0 +1,17 @@
+class PhoneSipAccount < ActiveRecord::Base
+  attr_accessible :sip_account_id
+  
+  belongs_to :phone
+  belongs_to :sip_account
+  
+  validates_presence_of :phone
+  validates_presence_of :sip_account
+
+  validates_uniqueness_of :sip_account_id, :scope => :phone_id
+  
+  acts_as_list :scope => :phone
+  
+  def to_s
+    "Position #{self.position}"
+  end
+end