Superflorus Characters In Messaging

My syslogging is working  but I am getting unwanted data included as follows:

10-03-2016    17:33:33    Local7.Error    172.16.1.17    0‚<001>L<002><001><001><004><008>xxxxxxxx§‚<001>;<002><001><002><002><001><000><002><001><000>0‚<001>.0<016><006><008>+<006><001><002><001><001><003><000>C<004><016>€X<008>0<025><006><010>+<006><001><006><003><001><001><004><001><000><006><011>+<006><001><004><001><009><009>)<002><000><001>0<020><006><014>+<006><001><004><001><009><009>)<001><002><003><001><002><000><004><002>200<019><006><014>+<006><001><004><001><009><009>)<001><002><003><001><003><000><002><001><007>0<029><006><014>+<006><001><004><001><009><009>)<001><002><003><001><004><000><004><011>Syslog Trap0œ<006><014>+<006><001><004><001><009><009>)<001><002><003><001><005><000><004>‰<166>%ASA-6-302016: Teardown UDP connection 37074340 for Outside:209.235.168.30/0 to McCallie:192.168.30.99/5060 duration 0:01:01 bytes 00<022><006><014>+<006><001><004><001><009><009>)<001><002><003><001><006><000>C<004><016>€X<008>

I cannot seem to get rid of the <001>;<002>...etc. data.

The above example should look something like this:

10-03-2016    17:33:33    Local7.Error    172.16.1.17 Syslog Trap %ASA-6-302016: Teardown UDP connection 37074340 for Outside:209.235.168.30/0 to McCallie:192.168.30.99/5060 duration 0:01:01 bytes 00

My device providing the data is a Cisco ASA 5512-X

Thanks in advance