On 08/12/2013 03:36 PM, Kaloyan Kovachev wrote: > No, all you need to do is described here > https://issues.asterisk.org/jira/browse/SS7-27?focusedCommentId=208465&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-208465 > I am seeing some weird characters displayed on the console for some calls: [Aug 13 09:36:23] [2] Unhandled optional parameter 0x3f 'Location Number' [Aug 13 09:36:23] [2] [?[Aug 13 09:36:23] [2] 0x84 ?[Aug 13 09:36:23] [2] 0x97 ?[Aug 13 09:36:23] [2] 0x2 ?[Aug 13 09:36:23] [2] 0x16 ?[Aug 13 09:36:23] [2] 0x10 ?[Aug 13 09:36:23] [2] 0x17 ?[Aug 13 09:36:23] [2] 0x0 ?[Aug 13 09:36:23] [2] 0x16 ?[Aug 13 09:36:23] [2] 0x32 ?[Aug 13 09:36:23] [2] 0x3 ?[Aug 13 09:36:23] [2] ] That does not look healthy to me. Minor bug? Frederic