[asterisk-bugs] [JIRA] (ASTERISK-20498) Asterisk does not support .invalid IPv6 unspecified address

[Corey Farrell (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-20498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Corey Farrell updated ASTERISK-20498:
-------------------------------------

    Component/s:     (was: Channels/chan_sip/General)

> Asterisk does not support .invalid IPv6 unspecified address
> -----------------------------------------------------------
>
>                 Key: ASTERISK-20498
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20498
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/IPv6
>    Affects Versions: 1.8.15.1
>         Environment: redhat-release:
> Fedora Core release 6 (Zod)
> uname -a
> Linux labpbx1 2.6.18-1.2798.fc6 #1 SMP Mon Oct 16 14:54:20 EDT 2006 i686 i686 i386 GNU/Linux
>            Reporter: William Ye
>         Attachments: sip_and_cli.txt
>
>
> For IPv6, when c line in INVITE SDP contains the .invalid unspecified IPv6 address (http://tools.ietf.org/html/rfc6157#section-4.1), Asterisk is not able to handle it (returns 488).
> The .invalid unspecified address is used in various 3rd party call control scenarios (hold, xfer, etc.)
> Looks like the address is fed into getaddrinfo() directly and thus can not be resolved.
>  
> [edit by Rusty Newton - removed debug and attached as sip_and_cli.txt]



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