Thanks Roger - we're using version 16.09.05, it's a little older but not super old.  It's strange though as the pots dial-peers do accept the "no sip-register" command, but still are showing when running "sh sip register status".  It doesn't seem to ...

Thanks Roger - I have 2 user defined pots dial peers (4000 & 4001) and I added the "no sip-register" command on them, but for some reason I still see them when running "sh sip register status": Tenant: 1--------------------- Registrar-Index 1 -------...

Sorry for resurrecting an old thread but I'm curious - if the no sip-register command is not applicable to a pots dial-peer, then how do we prevent the dial-peer from attempting to register?