[asterisk-dev] Swamped with MWI Notify parse errors

[Ross Beer]

Ok,


The issue is that clients are unable to parse the MWI NOTIFY message due to the order of the body.


Please see my suggestion on the ticket ASTERISK-26065<https://issues.asterisk.org/jira/browse/ASTERISK-26065>


Regards,


Ross


________________________________
From: asterisk-dev-bounces at lists.digium.com <asterisk-dev-bounces at lists.digium.com> on behalf of Ross Beer <ross.beer at outlook.com>
Sent: 26 May 2016 11:02
To: Asterisk Developers Mailing List
Subject: [asterisk-dev] Swamped with MWI Notify parse errors


Hi All,


I'm currently being swamped with MWI Notify parse errors when Asterisk is sending notify messages to phones. The CLI is showing the following:


SIP/2.0 400 ../../rutil/ParseBuffer.cxx:669, Parse failed Expected a digit, got: sip:1571@<server ip>:5060

 in context: Contents

Messages-Waiting: no

Voice-Message: 0/0 (0/0)

Message-Account: sip:1571@<server ip>:5060[CRLF]

                 ^[CRLF]


Via: SIP/2.0/UDP <server ip>:5060;rport=5060;branch=z9hG4bKPjb11bdc9b-030c-453b-8e0d-070a2e01ca6a

To: <sip:<account no>@<client ip>;rinstance=784a071431a881b7>;tag=3a20d77e

From: <sip:<account no>@<server ip>>;tag=fbdc56c4-d260-43ce-b0ce-9333e1151602

Call-ID: ed88eae3-2daf-4b6e-b5a1-572783bce0b7

CSeq: 8818 NOTIFY

Accept-Language: en

Content-Length: 0


To me this looks like the transport layer rejecting the message before it's being sent. For some reason the other lines of the message do not show the [CRLF] even though I can see the "\r\n" in the code.


Can you please help?


I've raised an issue ASTERISK-26065<https://issues.asterisk.org/jira/browse/ASTERISK-26065>


Kind regards,


Ross
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