Update readme.md

readme.md

@@ -7,6 +7,7 @@ The files are stored typically inside of `/var/lib/asterisk/PC-Contact-Sync` and
 #### Config Fields
 `config.json` has several fields. The config file needs to  be next to the script in order to be read.
 
+<br>
 <div style="border-left: 6px solid #FFA500; padding: 10px;">
 <strong>⚠️ Warning:</strong> Make sure the config follows proper json syntax.
 </div>
@@ -27,7 +28,17 @@ prepend_extensions
 3. Add Extensions you want either black/white listed to the `extension_filter_list`.
 4. Add words that are in contacts you want removed to `blacklisted_terms`.
 5. Add extra contacts you want added to the phones in `prepend_extensions`.
+<br>
 
+#### Cronjob Example
+
+```
+# Run Polycom directory sync every 4 hours at :00
+0 */4 * * * /usr/bin/php /var/lib/asterisk/PC-Contact-Sync/gen_polycom_directory.php >> /var/log/gen_polycom_directory.log 2>&1
+
+# Run PC sidecar sync every 4 hours at :05 (5 mins after)
+5 */4 * * * /usr/bin/php /var/lib/asterisk/PC-Contact-Sync/gen_pc_sidecar.php >> /var/log/gen_pc_sidecar.log 2>&1
+```
 <br>
 
 ## Process Walkthrough