[Asterisk-Users] Problem connecting to voicepulse "don't know how to authenticate"

[Steven Kokinos]

Hello,

I've just compiled and configured my asterisk box, and so far things 
have gone pretty smoothly. Now I am working on being able to make a 
call via voicepulse, and have run into an issue.

When I connect via my sip phone (using xlite) and dial a pstn number I 
can see that it is being directed out properly (i have voicepulse as 
the default). However, I am getting the following message:

  Executing Dial("SIP/admin-c5d2", 
"IAX2/xxxxxxxxxxxx at voicepulse/1xxxxxxxxxx") in new stack -- Called 
xxxxxxxxxxxx at voicepulse/1xxxxxxxxxx
Apr  1 16:03:18 WARNING[1133718080]: chan_iax2.c:5061 socket_read: I 
don't know how to authenticate xxxxxxxxxxxx to xx.xxx.xxx.xxx

(replaced real information with x's). Any thoughts would be greatly 
appreciated.

Regards,

-Steve