diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87bea8e..8062c20 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,5 @@
 # develop
+  * Feature: added the ability to pass :remote_sip_address to #invite, a remote address to use in place of the SIPp constructed one
 
 # [0.6.0](https://github.com/mojolingo/sippy_cup/compare/v0.5.0...v0.6.0)
   * Change: Call limits (`number_of_calls`, `concurrent_max` and `calls_per_second`) no longer have default values for simplicity of UAS scenarios. The value of `to_user` now defaults to the SIPp default of `s`.
diff --git a/lib/sippy_cup/scenario.rb b/lib/sippy_cup/scenario.rb
index dd458f0..d90d902 100644
--- a/lib/sippy_cup/scenario.rb
+++ b/lib/sippy_cup/scenario.rb
@@ -149,13 +149,14 @@ def build(steps)
     # @param [Hash] opts A set of options to modify the message
     # @option opts [Integer] :retrans
     # @option opts [String] :headers Extra headers to place into the INVITE
+    # @option opts [String] :remote_sip_address Remote address to use in place of the SIPp constructed one
     #
     def invite(opts = {})
       opts[:retrans] ||= 500
       # FIXME: The DTMF mapping (101) is hard-coded. It would be better if we could
       # get this from the DTMF payload generator
       from_addr = "#{@from_user}@#{@adv_ip}:[local_port]"
-      to_addr   = "[service]@[remote_ip]:[remote_port]"
+      to_addr   = opts.delete(:remote_sip_address) || "[service]@[remote_ip]:[remote_port]"
       msg = <<-MSG
 
 INVITE sip:#{to_addr} SIP/2.0
@@ -325,7 +326,7 @@ def send_answer(opts = {})
 Content-Length: [len]
 
 v=0
-o=user1 53655765 2353687637 IN IP[local_ip_type] #{@adv_ip} 
+o=user1 53655765 2353687637 IN IP[local_ip_type] #{@adv_ip}
 s=-
 c=IN IP[media_ip_type] [media_ip]
 t=0 0
diff --git a/spec/sippy_cup/scenario_spec.rb b/spec/sippy_cup/scenario_spec.rb
index 9bf23e8..77f3613 100644
--- a/spec/sippy_cup/scenario_spec.rb
+++ b/spec/sippy_cup/scenario_spec.rb
@@ -91,6 +91,13 @@
         subject.to_xml.should match(%r{Contact: <sip:sipp@})
       end
     end
+
+    context "when specifiying a remote_sip_address" do
+      it 'uses that in place of coonstructing a remote address' do
+        subject.invite remote_sip_address: 'foo@baz.com:5061'
+        subject.to_xml.should match(%r{To: <sip:foo@baz.com:5061>})
+      end
+    end
   end
 
   describe "#register" do