24 Mar
2023
24 Mar
'23
4:07 p.m.
It looks like kamailio fails to parse them and
correctly route for
example an ACK to a 200 OK.
Should have looked better....
It's not the Route header causing the issue.
Cisco-SPA112 with most recent Firmware (EOL, no more bugfixes). Fails
to parse IPv6 Addresses in the Contact Header and considers the number
between the the first two colon, to be the Port, ignoring the
remaining part of the IP address, completely garbling the RURI of the
ACKS.
*sigh* I guess we will have to tell our customers, that those devices
can not be used anymore when we allow any customer to communicate
via SIP IPv6.
--
Mit freundlichen Grüssen
-Benoît Panizzon- @ HomeOffice und normal erreichbar
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