I’ve tried to unregister telnyx:
mordor*CLI>
mordor*CLI> sip show peers
Name/username Host Dyn Forcerport Comedia ACL Port Status Description
98765432GW1/98765432 63.247.69.226 Yes Yes 5060 OK (84 ms)
98765432GW2/98765432 63.247.69.226 Yes Yes 5060 OK (89 ms)
demo_alice (Unspecified) D Yes Yes 0 UNKNOWN
demo_bob (Unspecified) D Yes Yes 0 UNKNOWN
hawat (Unspecified) D Yes Yes 0 UNKNOWN
piter/piter 192.168.1.5 D Yes Yes 5063 OK (10 ms)
thufir/thufir 192.168.1.5 D Yes Yes 5062 OK (10 ms)
7 sip peers [Monitored: 4 online, 3 offline Unmonitored: 0 online, 0 offline]
mordor*CLI>
mordor*CLI> sip show registry
Host dnsmgr Username Refresh State Reg.Time
gw1.siptrunk.com:5060 N 98765432 105 Registered Sun, 03 Jul 2016 20:50:52
sip.telnyx.com:5060 N telnyx1234 105 Registered Sun, 03 Jul 2016 20:50:52
2 SIP registrations.
mordor*CLI>
because it doesn’t show in sip show peers
however, it doesn’t have a peer name. They syntax is given by help sip unregister
but…this isn’t a peer, at least not so far as sip show peers
is concerned.