[Asterisk-Users] SIP 400 Bad Request from Cisco 7960/7940

Corey S. McFadden csm-lists at csma.biz
Mon Oct 3 13:04:36 MST 2005



Olle,

Thanks for looking into it.  In doing some ngrep work I figured out where 
my problem is.

Acutal error from the 79xx inside the SIP header is:
 Warning: 399 Bad Request - 'Malformed/Missing FROM: field'

>From looks like this:
 From: ""Sales Queue"" <sip:12345...

Those double-quotes looked bad, so I assumed that the problem was related 
to this:  Set(CALLERID(name)="Sales Queue") that executes before the 
offending queue.

I changed to: Set(CALLERID(name)="Sales") and no success.
then to: Set(CALLERID(name)=Sales) and it's OK.

Am I just using the Set() command wrong?  It seems pretty 
counter-intuitive not to enclose multi-word strings in quotes but if 
that's the problem let me know.


FYI, we're testing with (right now) CVS-Nv1-2-0-beta1-10/01/05-20:43:03

SIP Firmware on the phone is 7.4.

-Corey




On Sun, 2 Oct 2005, Olle E. Johansson wrote:

> Doug Lytle wrote:
> > Olle E. Johansson wrote:
> > 
> >> Corey S. McFadden wrote:
> >>  
> >>
> >>> Here's the CLI output:
> >>>    -- Got SIP response 400 "Bad Request" back from 192.168.249.94
> >>>    -- SIP/502-9a58 is circuit-busy
> >>>
> >>> I've tried a few different Asterisk versions CVS-HEAD, stable, even
> >>> 1.2 beta.  I've also bounced between SIP firmware 7.4 and 7.5 on the
> >>> 7960/7940 phones.
> > 
> > As of Friday evening, we've been seeing this on our system as well. 
> > Olle, do you want debugs from other people as well, or will the one
> > you've requested be enough?
> Just make sure I get one. If I can't figure that one out, I might need
> more. Thank you for asking. The first one in my mailbox tomorrow morning
> (it's late in Sweden) will get my attention :-)
> 
> I need to know version of Asterisk as well.
> 
> As we are getting very close to release, it's important for us to track
> down and resolve all outstanding bugs as quickly as possible. The SIP
> channel has been changing quite a lot during the last two months, so
> there are a lot of new code in there right now.
> 
> Thank you for your assistance!
> 
> /O
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