Yes we did check that that receiving web server it confirms that one of the cdr's posts correctly and the other fails with a 500 error This is what we see in CLI - that mod_xml_cdr can post when the call is not a US 10 digit caller id and Fails when it is a 10 digit caller id here are the 2 items from access.log on apache2 and there are no errors in the error.log IP ADDRESS REMOVED - - [30/Jan/2012:18:42:07 +0000] "POST /index.php/fs/cdr_save?uuid=a_325804a1-6703-4566-b0f1-899ea89dd983 HTTP/1.1" 200 609 "-" "freeswitch-xml/1.0" IP ADDRESS REMOVED - - [30/Jan/2012:18:51:12 +0000] "POST /index.php/fs/cdr_save?uuid=a_8525a70a-1674-4bb6-8cf0-07bf2aa37638 HTTP/1.1" 500 2777 "-" "freeswitch-xml/1.0" I ran tcpdump on the incoming server and i see that the data is coming in from freeswitch but in one case it is encoded and the other it is not (i think) -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/mod-xml-cdr-not-saving-file-co... Sent from the freeswitch-users mailing list archive at Nabble.com.