[asterisk-dev] Swamped with MWI Notify parse errors

[Ross Beer]

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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