@@ -1358,6 +1358,7 @@ static inline int assemble_via(str* dest, struct cell* t,

 	unsigned int via_len;

 	str branch_str;

 	struct hostport hp;

+	str rport = str_init(";rport");

 	if (!t_calc_branch(t, branch, branch_buf, &len)) {

 		LM_ERR("branch calculation failed\n");

@@ -1372,7 +1373,11 @@ static inline int assemble_via(str* dest, struct cell* t,

 #endif

 	set_hostport(&hp, 0);

-	via = via_builder(&via_len, NULL, dst, &branch_str, 0, &hp);

+	if(ksr_local_rport) {

+		via = via_builder(&via_len, NULL, dst, &branch_str, &rport, &hp);

+	} else {

+		via = via_builder(&via_len, NULL, dst, &branch_str, 0, &hp);

+	}

 	if (!via) {

 		LM_ERR("via building failed\n");

 		return -2;