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<p>Hi,</p>
<p>Without secret= the phone is never challenged for authentication
and the initial invite is accepted on that basis.</p>
<p>You can use tcpdump or (my preference for these kind of things)
sngrep to verify.</p>
<p>Kind Regards,<br>
Jaco<br>
</p>
<p>n 2021/07/05 13:49, SAMPro wrote:</p>
<blockquote type="cite"
cite="mid:CALDiWoWrM=q_ujWeyqCYNED9o8g=qPo-ttiLrewWXKoRuzht4Q@mail.gmail.com">
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<div dir="ltr">I have set an extension in sip.conf to have a
password and configured the phone accordingly. Then I have
edited the sip.conf again and removed the password and reload
the asterisk, but the phone can dial or dialed.<br>
<br>
[1801](general)<br>
allow=ulaw<br>
dtmfmode=auto<br>
call-limit=2<br>
;secret=pass1<br>
<br>
The similar behavior in Cisco systems is different and the phone
can't dial or dialed.<br>
Using command <span class="gmail_default"
style="font-family:tahoma,sans-serif;font-size:small">"</span>sip
unregister<span class="gmail_default"
style="font-family:tahoma,sans-serif;font-size:small">"</span>
didn't resolve this.</div>
<br>
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