voici ce que me dit la CLI :

CLI> sip show registry
Host dnsmgr Username Refresh State Reg.Time
sip.ovh.fr:5060 N 00339XXXXXXX 120 Request Sent
1 SIP registrations.
[Jul 23 10:30:54] > doing dnsmgr_lookup for 'sip.ovh.fr'
[Jul 23 10:30:54] NOTICE[10867]: chan_sip.c:13298 sip_reg_timeout: -- Registration for '00339XXXXXXX@sip.ovh.fr' timed out, trying again (Attempt #16195)