[Freeswitch-dev] Call-ID formatting

[Anthony Minessale]

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
>> 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
>
> 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
>



-- 
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