401 Unauthorized

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Asterisk Users 1 Comment

hi

I have a connection to a cisco all manager SIP trunk. The first call coming across CCM to the asterisk server works fine… Then when I do a second call from CCM to asterisk I am getting a SIP 401 unauthorized.

My definition is simple.
[CCM]
type=friend dtmfmode=rfc2833
username

One thought on - 401 Unauthorized

  • [no secret]

    The reason why the CM is asking for authentication is outside the scope of asterisk, debug the CM. Since you have no secret set for the user, asterisk will never try to respond to a challenge. Asterisk and CM can work together, asterisk is very forgiving, CM is not. The last time I
    had to figure out what the fromuser and fromdomain should be (the CM admins were clueless about providing those facts) and there was some throtteling mechanism that when triggered would deny any SIP messages.

    Good luck.

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