@@ -105,13 +105,18 @@ string AmBasicSipDialog::getContactHdr()

   if(!ext_local_tag.empty()) {

     contact_uri += local_tag + "@";

   }

-    

+

   int oif = getOutboundIf();

   assert(oif >= 0);

   assert(oif < (int)AmConfig::SIP_Ifs.size());

   contact_uri += AmConfig::SIP_Ifs[oif].getIP();

   contact_uri += ":" + int2str(AmConfig::SIP_Ifs[oif].LocalPort);

+

+  if(!contact_params.empty()) {

+    contact_uri += ";" + contact_params;

+  }

+

   contact_uri += ">" CRLF;

   return contact_uri;

@@ -95,6 +95,8 @@ protected:

   string remote_tag;

   string first_branch;

+  string contact_params; // params in Contact-HF

+

   string user;         // local user

   string domain;       // local domain

@@ -249,6 +251,10 @@ public:

   virtual void setExtLocalTag(const string& new_ext_tag)

   { ext_local_tag = new_ext_tag; }

+  const string& getContactParams() const { return contact_params; }

+  virtual void setContactParams(const string& new_contact_params)

+  { contact_params = new_contact_params; }

+

   const string& getUser() const { return user; }

   virtual void setUser(const string& new_user)

   { user = new_user; }