You shouldn’t have to manually delete them, they should expire naturally on their normal expiration, its more interesting that after restart the reg’s don’t work.  In typical setups, you should be able to restart FreeSWITCH and use the regs from before restart to reach a party.  Why are they not working?  

https://freeswitch.org/confluence/display/FREESWITCH/Sofia+SIP+Stack#SofiaSIPStack-Flushingandrebootingregisteredendpoints


On Sep 28, 2016, at 8:56 AM, devang nathwani <devang.nathwani31589@gmail.com> wrote:

We connect freeswitch using odbc connection for device registration on server.

Now the problem occur when Freeswitch crashed,down or restart uncertainly that time the entry does not removed from sip_registration table and next time user are not able to make the call.

Then we have to manually delete that entry from database to make it working.

OS : Debian8
FS version : FreeSWITCH Version 1.6.6~64bit ( 64bit)

can anybody help us to resolve this issue?