[Freeswitch-dev] Call-ID formatting

[Anthony Minessale]

nah, it's trivial, I just hope it won't break all those non-pedantic
things out there.... =D


On Fri, Oct 21, 2011 at 9:58 PM, Kurtis Heimerl
<kheimerl at cs.berkeley.edu> wrote:
> I've run into a particularly pedantic RFC 3428 store-and-forward server, yeah.
>
> If it's a hard fix, I can push on them to fix that instead of FS, but
> it'll be hard if the spec is on their side.
>
> On Fri, Oct 21, 2011 at 7:53 PM, Anthony Minessale
> <anthony.minessale at gmail.com> wrote:
>> I was just curious why you found that?  Its been that way for years
>> and nothing has ever complained.
>> Did you just have it memorized or hit an interop issue or what?
>>
>>
>> On Fri, Oct 21, 2011 at 9:47 PM, Kurtis Heimerl
>> <kheimerl at cs.berkeley.edu> wrote:
>>> No, that's a separate issue, though it's totally possible that there's
>>> ANOTHER rfc that I've missed reading for that one.
>>>
>>> Simple story: RFC 3428 (http://www.ietf.org/rfc/rfc3428.txt) says that
>>> a SIP MESSAGE should not have a contact header, and it does.
>>>
>>>
>>> On Fri, Oct 21, 2011 at 7:40 PM, Anthony Minessale
>>> <anthony.minessale at gmail.com> wrote:
>>>> does that have anything to do with this bug about message and contact?
>>>>
>>>>
>>>> On Fri, Oct 21, 2011 at 9:22 PM, Kurtis Heimerl
>>>> <kheimerl at cs.berkeley.edu> wrote:
>>>>> I'm working on a sip client that segfaulted without the host, so
>>>>> that's clearly incorrect. Thanks for the direction.
>>>>>
>>>>> On Fri, Oct 21, 2011 at 5:45 PM, Kristian Kielhofner <kris at kriskinc.com> wrote:
>>>>>> I just realized this is ambiguous...  Technically 2543 defined "SIP
>>>>>> 2.0" but "SIP 2.0" behavior today is generally considered to be 3261
>>>>>> compliant, not 2543 compliant although you still run into 2543
>>>>>> behavior in various ways and it's not necessarily "wrong".
>>>>>>
>>>>>> On Fri, Oct 21, 2011 at 8:33 PM, Kristian Kielhofner <kris at kriskinc.com> wrote:
>>>>>>> RFC3261 defines SIP 2.0.  2543 is deprecated.  3261 section 8.1.1.4 says:
>>>>>>>
>>>>>>> "Use of cryptographically random identifiers (RFC 1750 [12]) in the
>>>>>>>   generation of Call-IDs is RECOMMENDED.  Implementations MAY use the
>>>>>>>   form "localid at host".  Call-IDs are case-sensitive and are simply
>>>>>>>   compared byte-by-byte."
>>>>>>>
>>>>>>> On Fri, Oct 21, 2011 at 8:20 PM, Kurtis Heimerl
>>>>>>> <kheimerl at cs.berkeley.edu> wrote:
>>>>>>>> According to the sip standard, call-ids should have a "host" trailer
>>>>>>>> (e.g., f81d4fae-7dec-11d0-a765-00a0c91e6bf6 at foo.bar.com)
>>>>>>>>
>>>>>>>> Reference: http://www.ietf.org/rfc/rfc2543.txt Section 6.12
>>>>>>>>
>>>>>>>> FreeSwitch doesn't do this, omitting the "@foo.bar.com" portion of the
>>>>>>>> above. Is there any reason why this is the case? This seems too large
>>>>>>>> of an issue to be a bug or oversight.
>>>>>>>>
>>>>>>>> Here's an example from a FS MESSAGE:
>>>>>>>>
>>>>>>>> Call-ID: 000b3694-76e4-122f-55b3-5cff350d9de5
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Join us at ClueCon 2011, Aug 9-11, Chicago
>>>>>>>> http://www.cluecon.com 877-7-4ACLUE
>>>>>>>>
>>>>>>>> FreeSWITCH-dev mailing list
>>>>>>>> FreeSWITCH-dev at lists.freeswitch.org
>>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev
>>>>>>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev
>>>>>>>> http://www.freeswitch.org
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Kristian Kielhofner
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Kristian Kielhofner
>>>>>>
>>>>>> _______________________________________________
>>>>>> Join us at ClueCon 2011, Aug 9-11, Chicago
>>>>>> http://www.cluecon.com 877-7-4ACLUE
>>>>>>
>>>>>> FreeSWITCH-dev mailing list
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>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Join us at ClueCon 2011, Aug 9-11, Chicago
>>>>> http://www.cluecon.com 877-7-4ACLUE
>>>>>
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>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Anthony Minessale II
>>>>
>>>> FreeSWITCH http://www.freeswitch.org/
>>>> ClueCon http://www.cluecon.com/
>>>> Twitter: http://twitter.com/FreeSWITCH_wire
>>>>
>>>> AIM: anthm
>>>> MSN:anthony_minessale at hotmail.com
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>>>>
>>>> FreeSWITCH Developer Conference
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>>>> googletalk:conf+888 at conference.freeswitch.org
>>>> pstn:+19193869900
>>>>
>>>> _______________________________________________
>>>> Join us at ClueCon 2011, Aug 9-11, Chicago
>>>> http://www.cluecon.com 877-7-4ACLUE
>>>>
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>>>>
>>>
>>> _______________________________________________
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>>> http://www.cluecon.com 877-7-4ACLUE
>>>
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>>>
>>
>>
>>
>> --
>> Anthony Minessale II
>>
>> FreeSWITCH http://www.freeswitch.org/
>> ClueCon http://www.cluecon.com/
>> Twitter: http://twitter.com/FreeSWITCH_wire
>>
>> AIM: anthm
>> MSN:anthony_minessale at hotmail.com
>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
>> IRC: irc.freenode.net #freeswitch
>>
>> FreeSWITCH Developer Conference
>> sip:888 at conference.freeswitch.org
>> googletalk:conf+888 at conference.freeswitch.org
>> pstn:+19193869900
>>
>> _______________________________________________
>> Join us at ClueCon 2011, Aug 9-11, Chicago
>> http://www.cluecon.com 877-7-4ACLUE
>>
>> FreeSWITCH-dev mailing list
>> FreeSWITCH-dev at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev
>> http://www.freeswitch.org
>>
>
> _______________________________________________
> Join us at ClueCon 2011, Aug 9-11, Chicago
> http://www.cluecon.com 877-7-4ACLUE
>
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> FreeSWITCH-dev at lists.freeswitch.org
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> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev
> http://www.freeswitch.org
>



-- 
Anthony Minessale II

FreeSWITCH http://www.freeswitch.org/
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AIM: anthm
MSN:anthony_minessale at hotmail.com
GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
IRC: irc.freenode.net #freeswitch

FreeSWITCH Developer Conference
sip:888 at conference.freeswitch.org
googletalk:conf+888 at conference.freeswitch.org
pstn:+19193869900