asterisk users - May 2007 - Sudden appearance of SIP/2.0 401 Unauthorized

Yesterday we moved one of our servers to a new IP. We updated DNS and 
various adapters configured to register to that server registered to the 
new IP correctly. All seemed to be well.

This evening I discovered that with one exception, all of the adapters 
are getting a SIP/2.0 401 Unauthorized message back from asterisk. The 
exception is an Innomedia adapter -- Linksys PAP2's and (I believe) one 
Cisco ATA-188 are getting the "Unauthorized".

I have stopped, restarted, unloaded & loaded sip, and erased astdb to 
start from scratch... no dice. None of the config files have changed, 
and, as I said, they all appeared to work last night.

Can anyone give me a clue here?

Yours,

Yaakov Menken

-- 
Yaakov Menken
Capalon Communications, Inc.
Ask us about Voice over IP for Business!

http://www.capalon.com
888-CAPALON (227-2566)
410-358-9800 x120
410-510-1053 fax
443-413-1042 cell
menken@capalon.com

Did you have the IP specified in sip.conf?
> -----Original Message-----
> From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-
> bounces@lists.digium.com] On Behalf Of Yaakov Menken
> Sent: May 13, 2007 10:43 PM
> To: asterisk-users@lists.digium.com
> Subject: [asterisk-users] Sudden appearance of SIP/2.0 401 Unauthorized
> 
> Yesterday we moved one of our servers to a new IP. We updated DNS and
> various adapters configured to register to that server registered to
> the
> new IP correctly. All seemed to be well.
> 
> This evening I discovered that with one exception, all of the adapters
> are getting a SIP/2.0 401 Unauthorized message back from asterisk. The
> exception is an Innomedia adapter -- Linksys PAP2's and (I believe) one
> Cisco ATA-188 are getting the "Unauthorized".
> 
> I have stopped, restarted, unloaded & loaded sip, and erased astdb to
> start from scratch... no dice. None of the config files have changed,
> and, as I said, they all appeared to work last night.
> 
> Can anyone give me a clue here?
> 
> Yours,
> 
> Yaakov Menken
> 
> --
> Yaakov Menken
> Capalon Communications, Inc.
> Ask us about Voice over IP for Business!
> 
> http://www.capalon.com
> 888-CAPALON (227-2566)
> 410-358-9800 x120
> 410-510-1053 fax
> 443-413-1042 cell
> menken@capalon.com
> _______________________________________________
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