diff --git a/sip/parse_uri.go b/sip/parse_uri.go
index 679559a..f750a84 100644
--- a/sip/parse_uri.go
+++ b/sip/parse_uri.go
@@ -29,12 +29,12 @@ func ParseUri(uriStr string, uri *Uri) (err error) {
 
 func uriStateSIP(uri *Uri, s string) (uriFSM, string, error) {
 	if len(s) >= 4 && strings.EqualFold(s[:4], "sip:") {
-		return uriStateUser, s[4:], nil
+		return uriStateScheme, s[4:], nil
 	}
 
 	if len(s) >= 5 && strings.EqualFold(s[:5], "sips:") {
 		uri.Encrypted = true
-		return uriStateUser, s[5:], nil
+		return uriStateScheme, s[5:], nil
 	}
 
 	if s == "*" {
@@ -48,6 +48,13 @@ func uriStateSIP(uri *Uri, s string) (uriFSM, string, error) {
 	return uriStateUser, s, nil
 }
 
+func uriStateScheme(_ *Uri, s string) (uriFSM, string, error) {
+	// Check does uri contain slashes
+	// They are valid in uri but normally we cut them
+	s, _ = strings.CutPrefix(s, "//")
+	return uriStateUser, s, nil
+}
+
 func uriStateUser(uri *Uri, s string) (uriFSM, string, error) {
 	var userend int = 0
 	for i, c := range s {
diff --git a/sip/parse_uri_test.go b/sip/parse_uri_test.go
index 44a105c..b5f248a 100644
--- a/sip/parse_uri_test.go
+++ b/sip/parse_uri_test.go
@@ -67,6 +67,15 @@ func TestParseUri(t *testing.T) {
 
 	})
 
+	t.Run("with sip scheme slashes", func(t *testing.T) {
+		// No scheme we currently allow
+		uri = Uri{}
+		str = "sip://alice@localhost:5060"
+		err = ParseUri(str, &uri)
+		require.NoError(t, err)
+		assert.Equal(t, "sip:alice@localhost:5060", uri.String())
+	})
+
 	t.Run("no sip scheme", func(t *testing.T) {
 		// No scheme we currently allow
 		uri = Uri{}