This is probably best taken to an Asterisk mailing list. It is a long time since I've configured Asterisk, having migrated to FreeSWITCH, so I probably wouldn't be of much assistance. My only generic suggestion would be to read the logs carefully, and turn on SIP tracing if necessary so you can read the SIP messages exchanged between client and server. -----Original Message----- From: David Mehler <dave.mehler@gmail.com> Sent: Saturday, October 6, 2018 1:18 AM To: blind-sysadmins <blind-sysadmins@lists.hodgsonfamily.org> Subject: [Blind-sysadmins] asterisk 13 Hello, Do we have users of asterisk 13 LTS on list? If so, do you use pjsip as your channel driver? If so, can I send you my small pjsip.conf and can you tell me why authentication is not working. Thanks. Dave. _______________________________________________ Blind-sysadmins mailing list -- blind-sysadmins@lists.hodgsonfamily.org To unsubscribe send an email to blind-sysadmins-leave@lists.hodgsonfamily.org