It's not a MUST in RFC3216, it's only OPTIONAL.
See PAGE 152. "o" means optional.
default Req.-URI To From Contact R-R/Route external
user -- o o o o o o
2008/11/11 Gang Liu <gangban.lau at gmail.com>:
> I think "#" must be encoded if we need put it into URI.
>
> As I know, RFC 2396 says '#' is excluded US-ASCII character, '#' is
> disallowed within the URI syntax.
>
> regards,
> Gang
>
> 2008/11/10 Peter Cai <newptcai at gmail.com>
>>
>> :) Right, that's the problem.
>>
>> As "esacpe" in URI is optional in RFC3261, I have no strong reason to
>> ask the other team to convert %23 to #.
>>
>> Actually I was laughed because I asserted that the escape is a "MUST"
>> before I read the RFC carefully.
>>
>> On Mon, Nov 10, 2008 at 5:57 PM, Gang Liu <gangban.lau at gmail.com> wrote:
>> > I guess remote party didn't convert %23 into #.
>> >
>> > regards,
>> > Gang
>> >
>> > On Mon, Nov 10, 2008 at 3:41 PM, Hoi-Ho Chan <hoiho.chan at gmail.com>
>> > wrote:
>> >>
>> >> # must be escaped to %23 per the SIP syntax. If the remote party
>> >> requires
>> >> # to appear in the user portion of the URI then it's not conforming to
>> >> the
>> >> standard.
>> >>
>> >> Thanks
>> >> Donald
>> >>
>> >> On Sun, Nov 9, 2008 at 8:21 PM, Peter Cai <newptcai at gmail.com> wrote:
>> >>>
>> >>> Hi all,
>> >>>
>> >>> PJSIP automatically escape "#" to "%23".
>> >>>
>> >>> But in my case, I have to have "#" un-escaped in the message.
>> >>>
>> >>> I've skimmed the documents of PJSIP but didn't found any clues how to
>> >>> change this behavior.
>> >>>
>> >>> Has anyone ever met the same problem?
>> >>>
>> >>> _______________________________________________
>> >>> Visit our blog: http://blog.pjsip.org
>> >>>
>> >>> pjsip mailing list
>> >>> pjsip at lists.pjsip.org
>> >>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>> >>
>> >>
>> >> _______________________________________________
>> >> Visit our blog: http://blog.pjsip.org
>> >>
>> >> pjsip mailing list
>> >> pjsip at lists.pjsip.org
>> >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>> >>
>> >
>> >
>> > _______________________________________________
>> > Visit our blog: http://blog.pjsip.org
>> >
>> > pjsip mailing list
>> > pjsip at lists.pjsip.org
>> > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>> >
>> >
>>
>>
>>
>> --
>>
>> ???????????DNA?????????????????????????????????????????????????????????????????????????????????????????
>> _______________________________________________
>> Visit our blog: http://blog.pjsip.org
>>
>> pjsip mailing list
>> pjsip at lists.pjsip.org
>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>
>
> _______________________________________________
> Visit our blog: http://blog.pjsip.org
>
> pjsip mailing list
> pjsip at lists.pjsip.org
> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>
>
--
???????????DNA?????????????????????????????????????????????????????????????????????????????????????????
