23 Sep
2013
23 Sep
'13
8:20 p.m.
Short notes to let everyone know about some updates to the module - I
just pushed few patches that enables compression/decompression for http
traffic as well, so it can be used for xcap.
Also, I changed the default value of Content-Encoding header value from
gzip (which I saw in rfc 3261) to deflate, which is used by FaceTime,
but more important works with Firefox out of the box. Thus I assumed is
the right value and should make the encoding compatible with Facetime
(not that they do peering/federation over sip, but anyhow).
The readme has now a small config as example to get everyone starting
with the module.
Credits to Kristian for his technical article in the first place as well
as the follow up on the business side of the development.
Cheers,
Daniel
On 9/23/13 5:32 PM, Kristian Kielhofner wrote:
It's not Kamailio (or any of these other projects)
that I'm concerned
about. As I've noted I'm most concerned about "in the middle" devices
like NATs, firewalls, etc.
Important clarification though, thanks!
On Mon, Sep 23, 2013 at 11:25 AM, Alex Balashov
<abalashov(a)evaristesys.com> wrote:
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Trainings - Berlin, Oct 21-24; Miami, Nov 11-13, 2013
- more details about Kamailio trainings at http://www.asipto.com -
To note, though, Kamailio has no problem dealing
with fragmented UDP. It
becomes a problem when sending UDP that gets fragmented to a UA that can't
reassemble it, or when sending to Kamailio through a NAT gateway that can't
properly reassemble it.
-- Alex
Daniel-Constantin Mierla <miconda(a)gmail.com> wrote:
Hello,
following the Kristian's email and blog about Apple Facetime using
compressions of the body
(http://lists.sip-router.org/pipermail/sr-users/2013-September/079816.html),
I did a quick coding Friday evening and put together a new module that
uses zlib to compress/decompress the body for SIP messages - I named it
gzcompress, its readme is available at:
- http://kamailio.org/docs/modules/devel/modules/gzcompress.html
Might be useful for those that want to save bandwidth when peering two
kamailios or target to get under MTU size. It is now enabled for SIP
traffic only, but the plan is to get it for http as well, where it can
be more relevant for xcap traffic.
Cheers,
Daniel
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