asterisk users - Dec 2008 - chan_sip.c:14889 handle_response_invite: Failed to authenticate on INVITE to

Hello,

 

I need help for that error message:

?chan_sip.c:14889 handle_response_invite: Failed to authenticate on INVITE
to?

 

My network is:

Client1--

-----------asterisk1------asterisk2

Client2--

 

 

 

 

?         With client1, I do a call

?         Asterisk1 forward the call to asterisk2

?         Asterisk2 forward the call to asterisk1

?         Asterisk1 forward the call to client2

 

 

But, in the asterisk2 CLI, I have the error, and with a tcpdump capture, I
see that asterisk1 send to asterisk2 ?unauthorized?

 

 

Have you an idea?

 

 

Thank you

-------------- next part --------------
An HTML attachment was scrubbed...
URL:
http://lists.digium.com/pipermail/asterisk-users/attachments/20081203/ff49c3b1/attachment.htm