[asterisk-bugs] [Asterisk 0017700]: [patch] When matching peers check invite from domain against domain list
Asterisk Bug Tracker
noreply at bugs.digium.com
Wed Jul 28 01:06:32 CDT 2010
A NOTE has been added to this issue.
======================================================================
https://issues.asterisk.org/view.php?id=17700
======================================================================
Reported By: rsw686
Assigned To:
======================================================================
Project: Asterisk
Issue ID: 17700
Category: Channels/chan_sip/Interoperability
Reproducibility: N/A
Severity: minor
Priority: normal
Status: acknowledged
Asterisk Version: 1.6.2.11-rc1
JIRA: SWP-1943
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
======================================================================
Date Submitted: 2010-07-24 21:29 CDT
Last Modified: 2010-07-28 01:06 CDT
======================================================================
Summary: [patch] When matching peers check invite from domain
against domain list
Description:
In trying to get the Exchange UM play on phone feature to work I developed
this patch. Exchange UM is sending the below SIP invite. Asterisk ignores
the domain when finding a matching SIP peer based on username. Since the
invite from field matches a device in sip.conf with a secret Asterisk is
responding with unauthorized. What I needed was for Asterisk to IP match my
sip peer with insecure=port,invite.
INVITE sip:2001 at voip.mydomain.net;user=phone SIP/2.0
FROM:
""<sip:2001 at exch.testdev.local;user=phone>;epid=079E8F8013;tag=849256682
TO: <sip:2001 at voip.mydomain.net;user=phone>
The debug output looks like
Using INVITE request as basis request -
5c97e0f0-5456-4b82-a7f4-e7f2adeba338
Found peer '2001' for '2001' from 10.10.1.31:19219
The patch address the issue by checking the from domain when domain
support is enabled. In my configuration I just needed to enable
autodomain=yes in sip.conf.
Now the debug output looks like
Using INVITE request as basis request -
54d10d2e-01d1-451e-b21a-ef4bba987a0f
Unknown peer from domain exch.testdev.local
Found peer 'exchange-vm' for '2001' from 10.10.1.31:37810
For those not utilizing domain support this will have no effect. In my
testing with Polycom and Linksys phones all setup the invite with From:
userid at registrationserver.
======================================================================
----------------------------------------------------------------------
(0125172) oej (manager) - 2010-07-28 01:06
https://issues.asterisk.org/view.php?id=17700#c125172
----------------------------------------------------------------------
Oh, I see the problem. The broken exchange INVITE messes with FreePBX. If
you define all your type=friend as type=peer to remove the matching on the
From: username and only match on IP, I think you might have an easier path
forward. Your problem is that you have type=user objects that block proper
matching.
Issue History
Date Modified Username Field Change
======================================================================
2010-07-28 01:06 oej Note Added: 0125172
======================================================================
More information about the asterisk-bugs
mailing list