[SR-Users] How to add some text at end of body line with subst_body

Hi, I'm trying to add some string at the end of some line in the body/sdp of a SIP INVITE for testing some interoperability. The following line a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:NwC8z5MsyCWbpJJo1n2BDS8DkGuUU2cIt9KRUqPU should be converted to a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:NwC8z5MsyCWbpJJo1n2BDS8DkGuUU2cIt9KRUqPU UNENCRYPTED_SRTCP I tried with this: subst_body('/(a=crypto.*)\r/\1 UNENCRYPTED_SRTCP\r/g'); but it does not match just using subst_body('/(a=crypto.*)/\1 UNENCRYPTED_SRTCP/g'); matches but results in this (carriage return between key and "UNENCRYPTED_SRTCP"): a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:NwC8z5MsyCWbpJJo1n2BDS8DkGuUU2cIt9KRUqPU\rUNENCRYPTED_SRTCP using Kamailio 3.3.6 Any ideas? Mit freundlichen Grüßen / Best regards Marco Barthel Robert Bosch GmbH (CI/AFU1) Postfach 30 02 20 70442 Stuttgart GERMANY www.bosch.com<http://www.bosch.com> Sitz: Stuttgart, Registergericht: Amtsgericht Stuttgart, HRB 14000; Aufsichtsratsvorsitzender: Franz Fehrenbach; Geschäftsführung: Dr. Volkmar Denner, Dr. Stefan Asenkerschbaumer, Dr. Rolf Bulander, Dr. Stefan Hartung, Dr. Dirk Hoheisel, Christoph Kübel, Uwe Raschke, Wolf-Henning Scheider, Dr. Werner Struth, Peter Tyroller