I tried to turn off registration on the FXS ports but they are still registering with the SIP provider.
ephone-dn 17 dual-line number 301 no-reg both label 301 description 301 name 301
They are not user phones so they do not show up as ephones if that matters.
Is there another place to turn registration off?
Go to Solution.
If you are using the Voice Port/Dial Peer setup for the FXS, you disable the registration on the Dial-Peer.
voice-port 0/0/1 station-id number 121 caller-id enable
dial-peer voice 121 pots description Domestic Fax destination-pattern 121 port 0/0/1 no sip-register
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