[Freeswitch-users] FreeSwitch - uuid find list dump

Hi, i have few questions, don't know why its not working. Q. How do i get the uuid? To make a test from the CLI. freeswitch@example> sofia profile internal siptrace on Enabled sip debugging on internal freeswitch@example> uuid_exists 3f7f5dc2-af4f-11df-b704-69c5ea8291c5 false freeswitch@example> Q. When i register SIP phone, nonce = uuid? Authorization: Digest username="2001", realm="78.23.89.55", nonce="3f7f5dc2-af4f-11df-b704-69c5ea8291c5", uri="sip:78.23.89.55", algorithm=MD5, qop=auth, cnonce="339774495957948623487dc37177be3f", nc=00000001, response="8fa80654a0c7bfba71c81f5e9cbafee6"