diff --git a/apps/py_sems/sip/AmSipDialog.sip b/apps/py_sems/sip/AmSipDialog.sip
index ff8481c2..6d54184e 100644
--- a/apps/py_sems/sip/AmSipDialog.sip
+++ b/apps/py_sems/sip/AmSipDialog.sip
@@ -33,12 +33,10 @@ public:
     string remote_party; // To/From
     string local_party;  // To/From
 
-    string next_hop;     // next_hop for t_uac_dlg
-
     int cseq;            // CSeq for next request
+    int r_cseq;
 
-    string getRoute(); // record routing
-    void   setRoute(const string& /* n_route */);
+    string route; // record routing
 
     bool   getUACTransPending();
     int    getStatus();
diff --git a/apps/py_sems/sip/AmSipReply.sip b/apps/py_sems/sip/AmSipReply.sip
index d4fd1cfd..a58862da 100644
--- a/apps/py_sems/sip/AmSipReply.sip
+++ b/apps/py_sems/sip/AmSipReply.sip
@@ -12,7 +12,6 @@ public:
     unsigned int code;
     string       reason;
     string       next_request_uri;
-    string       next_hop;
     string       route;
     string       hdrs;
     string       body;
diff --git a/apps/py_sems/sip/AmSipRequest.sip b/apps/py_sems/sip/AmSipRequest.sip
index 07a83cfd..68779ded 100644
--- a/apps/py_sems/sip/AmSipRequest.sip
+++ b/apps/py_sems/sip/AmSipRequest.sip
@@ -28,8 +28,6 @@ public:
     string body;
 
     string route;     // record routing
-    string next_hop;  // next_hop for t_uac_dlg
-    
 };
 
 string getHeader(const string& /* hdrs */,const string& /* hdr_name */);