diff --git a/build.gradle b/build.gradle
index af778f6..be93b52 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 group 'org.example'
-version '1.0'
+version '1.1'
 
 repositories {
     mavenCentral()
diff --git a/src/main/java/de/vincentschweiger/calltoj/CallToJ.java b/src/main/java/de/vincentschweiger/calltoj/CallToJ.java
index ae3fa44..8081801 100644
--- a/src/main/java/de/vincentschweiger/calltoj/CallToJ.java
+++ b/src/main/java/de/vincentschweiger/calltoj/CallToJ.java
@@ -63,6 +63,10 @@ public class CallToJ {
         number = number.replace("sip://", "");
         number = number.replace("+49", "0");
         number = number.replace("%20", "");
+	number = number.replace(" ", "");
+	number = number.replace("/", "");
+	number = number.replace(".", "");
+	number = number.replace("-", "");
       }
 
       System.out.println("Using Snom phone to dial number " + number);