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custom RTCP

KD
Klaus Darilion
Tue, Feb 9, 2010 11:40 AM

Hi!

Is it possible from within pjsua-lib to send/receive custom RTCP packets?

If not, where do I have to extend pjsip to enable such a feature?

thanks
klaus

Hi! Is it possible from within pjsua-lib to send/receive custom RTCP packets? If not, where do I have to extend pjsip to enable such a feature? thanks klaus
BP
Benny Prijono
Tue, Feb 9, 2010 2:41 PM

On Tue, Feb 9, 2010 at 11:40 AM, Klaus Darilion
klaus.mailinglists@pernau.at wrote:

Hi!

Is it possible from within pjsua-lib to send/receive custom RTCP packets?

If not, where do I have to extend pjsip to enable such a feature?

The proper way is to create a media transport adapter and register it
to PJSUA-LIB, see transport_adapter_sample() in pjsua_app.c.

There is a simpler hack with including pjsua_internal.h, then retrieve
the media transport instance for the call and send RTCP packet with
it, but this works with sending only.

Cheers
Benny

On Tue, Feb 9, 2010 at 11:40 AM, Klaus Darilion <klaus.mailinglists@pernau.at> wrote: > Hi! > > Is it possible from within pjsua-lib to send/receive custom RTCP packets? > > If not, where do I have to extend pjsip to enable such a feature? > The proper way is to create a media transport adapter and register it to PJSUA-LIB, see transport_adapter_sample() in pjsua_app.c. There is a simpler hack with including pjsua_internal.h, then retrieve the media transport instance for the call and send RTCP packet with it, but this works with sending only. Cheers Benny
KD
Klaus Darilion
Tue, Feb 9, 2010 11:29 PM

Benny Prijono wrote:

On Tue, Feb 9, 2010 at 11:40 AM, Klaus Darilion
klaus.mailinglists@pernau.at wrote:

Hi!

Is it possible from within pjsua-lib to send/receive custom RTCP packets?

If not, where do I have to extend pjsip to enable such a feature?

The proper way is to create a media transport adapter and register it
to PJSUA-LIB, see transport_adapter_sample() in pjsua_app.c.

There is a simpler hack with including pjsua_internal.h, then retrieve
the media transport instance for the call and send RTCP packet with
it, but this works with sending only.

Hi Benny!

Thanks for the info. Re-thinging my question I found out the actually I
do not need "custom" RTCP packets, but the already defined
"Application-Defined" RTCP Packet:
http://tools.ietf.org/html/rfc3550#section-6.7

Maybe this one is already supported? If not, you might consider adding
it to the wish list :-)

thanks
klaus

Benny Prijono wrote: > On Tue, Feb 9, 2010 at 11:40 AM, Klaus Darilion > <klaus.mailinglists@pernau.at> wrote: >> Hi! >> >> Is it possible from within pjsua-lib to send/receive custom RTCP packets? >> >> If not, where do I have to extend pjsip to enable such a feature? >> > > The proper way is to create a media transport adapter and register it > to PJSUA-LIB, see transport_adapter_sample() in pjsua_app.c. > > There is a simpler hack with including pjsua_internal.h, then retrieve > the media transport instance for the call and send RTCP packet with > it, but this works with sending only. Hi Benny! Thanks for the info. Re-thinging my question I found out the actually I do not need "custom" RTCP packets, but the already defined "Application-Defined" RTCP Packet: http://tools.ietf.org/html/rfc3550#section-6.7 Maybe this one is already supported? If not, you might consider adding it to the wish list :-) thanks klaus
PK
Premalatha Kuppan
Wed, Feb 10, 2010 6:24 AM

Hi,

Iam a new user to PJSIP.

Iam trying to use PJSIP as my SIPSTACK.  I understand PJSIP can be used as
UA.
Can any1 explain me how to use PJSIP.

I want a client to communicate to IMSCORE. Though various imsclients are
available, iam trying to use PJSIP. Will it work? Can i use PJSIP, also
wonder whether PJSIP has capabilites to speak (3GPP standars) with IMS core.

Please clarify.

Thanks,
Premalatha

Hi, Iam a new user to PJSIP. Iam trying to use PJSIP as my SIPSTACK. I understand PJSIP can be used as UA. Can any1 explain me how to use PJSIP. I want a client to communicate to IMSCORE. Though various imsclients are available, iam trying to use PJSIP. Will it work? Can i use PJSIP, also wonder whether PJSIP has capabilites to speak (3GPP standars) with IMS core. Please clarify. Thanks, Premalatha
BP
Benny Prijono
Wed, Feb 10, 2010 7:17 AM

On Tue, Feb 9, 2010 at 11:29 PM, Klaus Darilion
klaus.mailinglists@pernau.at wrote:

Benny Prijono wrote:

On Tue, Feb 9, 2010 at 11:40 AM, Klaus Darilion
klaus.mailinglists@pernau.at wrote:

Hi!

Is it possible from within pjsua-lib to send/receive custom RTCP packets?

If not, where do I have to extend pjsip to enable such a feature?

The proper way is to create a media transport adapter and register it
to PJSUA-LIB, see transport_adapter_sample() in pjsua_app.c.

There is a simpler hack with including pjsua_internal.h, then retrieve
the media transport instance for the call and send RTCP packet with
it, but this works with sending only.

Hi Benny!

Thanks for the info. Re-thinging my question I found out the actually I do
not need "custom" RTCP packets, but the already defined
"Application-Defined" RTCP Packet:
http://tools.ietf.org/html/rfc3550#section-6.7

Maybe this one is already supported? If not, you might consider adding it to
the wish list :-)

It's "kind of" supported. While we don't have the struct to represent
RTCP APP packet, you could use the generic RTCP packet "template"
(struct pjmedia_rtcp_common) to build any RTCP packets. See
create_rtcp_sdes() and create_rtcp_bye() in stream.c for sample codes.
For now I don't think we need to add explicit support RTCP APP and
every other RTCP packets out there.

Cheers
Benny

On Tue, Feb 9, 2010 at 11:29 PM, Klaus Darilion <klaus.mailinglists@pernau.at> wrote: > Benny Prijono wrote: >> >> On Tue, Feb 9, 2010 at 11:40 AM, Klaus Darilion >> <klaus.mailinglists@pernau.at> wrote: >>> >>> Hi! >>> >>> Is it possible from within pjsua-lib to send/receive custom RTCP packets? >>> >>> If not, where do I have to extend pjsip to enable such a feature? >>> >> >> The proper way is to create a media transport adapter and register it >> to PJSUA-LIB, see transport_adapter_sample() in pjsua_app.c. >> >> There is a simpler hack with including pjsua_internal.h, then retrieve >> the media transport instance for the call and send RTCP packet with >> it, but this works with sending only. > > Hi Benny! > > Thanks for the info. Re-thinging my question I found out the actually I do > not need "custom" RTCP packets, but the already defined > "Application-Defined" RTCP Packet: > http://tools.ietf.org/html/rfc3550#section-6.7 > > Maybe this one is already supported? If not, you might consider adding it to > the wish list :-) > It's "kind of" supported. While we don't have the struct to represent RTCP APP packet, you could use the generic RTCP packet "template" (struct pjmedia_rtcp_common) to build any RTCP packets. See create_rtcp_sdes() and create_rtcp_bye() in stream.c for sample codes. For now I don't think we need to add explicit support RTCP APP and every other RTCP packets out there. Cheers Benny
KD
Klaus Darilion
Wed, Feb 10, 2010 8:08 AM

Hi Premalatha!

Am 10.02.2010 07:24, schrieb Premalatha Kuppan:

Hi,

Iam a new user to PJSIP.

Then, first you should learn some mailing list rules:

  1. avoid thread hijacking
    http://en.wikipedia.org/wiki/User:DonDiego/Thread_hijacking

  2. use a subject which correlates with your topic

Iam trying to use PJSIP as my SIPSTACK.  I understand PJSIP can be used
as UA.
Can any1 explain me how to use PJSIP.

One of the advantages of pjsip is the comprehensive documentation:
http://www.pjsip.org/docs.htm - read it

I want a client to communicate to IMSCORE. Though various imsclients are
available, iam trying to use PJSIP. Will it work? Can i use PJSIP, also
wonder whether PJSIP has capabilites to speak (3GPP standars) with IMS core.

Yes, PJSIP has some 3GPP extensions, but probably not all of them. So
best is to:

  • download pjsip
  • build pjsip: this is easiest on a Linux server, see the documentation:
    http://www.pjsip.org/docs.htm --> Getting Started --> Linux

Once you have built pjsip you will find pjsua, a command line SIP UA, in
folder pjsip-apps\bin. Use it and try to register with IMS. There are
some 3GPP parameters. Start pjsua with --help and you will get al the
answers you need.

the pjsua client uses the pjsua-lib API, a very high level API which
allows you to easily create a SIP client.

regards
klaus

Please clarify.

Thanks,
Premalatha

Visit our blog: http://blog.pjsip.org

pjsip mailing list
pjsip@lists.pjsip.org
http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

Hi Premalatha! Am 10.02.2010 07:24, schrieb Premalatha Kuppan: > Hi, > > Iam a new user to PJSIP. Then, first you should learn some mailing list rules: 1. avoid thread hijacking http://en.wikipedia.org/wiki/User:DonDiego/Thread_hijacking 2. use a subject which correlates with your topic > Iam trying to use PJSIP as my SIPSTACK. I understand PJSIP can be used > as UA. > Can any1 explain me how to use PJSIP. One of the advantages of pjsip is the comprehensive documentation: http://www.pjsip.org/docs.htm - read it > I want a client to communicate to IMSCORE. Though various imsclients are > available, iam trying to use PJSIP. Will it work? Can i use PJSIP, also > wonder whether PJSIP has capabilites to speak (3GPP standars) with IMS core. Yes, PJSIP has some 3GPP extensions, but probably not all of them. So best is to: - download pjsip - build pjsip: this is easiest on a Linux server, see the documentation: http://www.pjsip.org/docs.htm --> Getting Started --> Linux Once you have built pjsip you will find pjsua, a command line SIP UA, in folder pjsip-apps\bin. Use it and try to register with IMS. There are some 3GPP parameters. Start pjsua with --help and you will get al the answers you need. the pjsua client uses the pjsua-lib API, a very high level API which allows you to easily create a SIP client. regards klaus > > Please clarify. > > Thanks, > Premalatha > > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
PK
Premalatha Kuppan
Wed, Feb 10, 2010 9:06 AM

Sorry. Unknowingly disturbed the thread.

Sorry for the inconvienence.

And Thanks for the replies.

On Wed, Feb 10, 2010 at 1:38 PM, Klaus Darilion <
klaus.mailinglists@pernau.at> wrote:

Hi Premalatha!

Am 10.02.2010 07:24, schrieb Premalatha Kuppan:

Hi,

Iam a new user to PJSIP.

Then, first you should learn some mailing list rules:

  1. avoid thread hijacking
    http://en.wikipedia.org/wiki/User:DonDiego/Thread_hijacking

  2. use a subject which correlates with your topic

Iam trying to use PJSIP as my SIPSTACK.  I understand PJSIP can be used

as UA.
Can any1 explain me how to use PJSIP.

One of the advantages of pjsip is the comprehensive documentation:
http://www.pjsip.org/docs.htm - read it

I want a client to communicate to IMSCORE. Though various imsclients are

available, iam trying to use PJSIP. Will it work? Can i use PJSIP, also
wonder whether PJSIP has capabilites to speak (3GPP standars) with IMS
core.

Yes, PJSIP has some 3GPP extensions, but probably not all of them. So best
is to:

  • download pjsip
  • build pjsip: this is easiest on a Linux server, see the documentation:
    http://www.pjsip.org/docs.htm --> Getting Started --> Linux

Once you have built pjsip you will find pjsua, a command line SIP UA, in
folder pjsip-apps\bin. Use it and try to register with IMS. There are some
3GPP parameters. Start pjsua with --help and you will get al the answers you
need.

the pjsua client uses the pjsua-lib API, a very high level API which allows
you to easily create a SIP client.

regards
klaus

Please clarify.

Thanks,
Premalatha

Visit our blog: http://blog.pjsip.org

pjsip mailing list
pjsip@lists.pjsip.org
http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

Sorry. Unknowingly disturbed the thread. Sorry for the inconvienence. And Thanks for the replies. On Wed, Feb 10, 2010 at 1:38 PM, Klaus Darilion < klaus.mailinglists@pernau.at> wrote: > Hi Premalatha! > > Am 10.02.2010 07:24, schrieb Premalatha Kuppan: > >> Hi, >> >> Iam a new user to PJSIP. >> > > Then, first you should learn some mailing list rules: > > 1. avoid thread hijacking > http://en.wikipedia.org/wiki/User:DonDiego/Thread_hijacking > > 2. use a subject which correlates with your topic > > Iam trying to use PJSIP as my SIPSTACK. I understand PJSIP can be used >> as UA. >> Can any1 explain me how to use PJSIP. >> > > One of the advantages of pjsip is the comprehensive documentation: > http://www.pjsip.org/docs.htm - read it > > I want a client to communicate to IMSCORE. Though various imsclients are >> available, iam trying to use PJSIP. Will it work? Can i use PJSIP, also >> wonder whether PJSIP has capabilites to speak (3GPP standars) with IMS >> core. >> > > Yes, PJSIP has some 3GPP extensions, but probably not all of them. So best > is to: > > - download pjsip > - build pjsip: this is easiest on a Linux server, see the documentation: > http://www.pjsip.org/docs.htm --> Getting Started --> Linux > > Once you have built pjsip you will find pjsua, a command line SIP UA, in > folder pjsip-apps\bin. Use it and try to register with IMS. There are some > 3GPP parameters. Start pjsua with --help and you will get al the answers you > need. > > the pjsua client uses the pjsua-lib API, a very high level API which allows > you to easily create a SIP client. > > regards > klaus > > > > > >> Please clarify. >> >> Thanks, >> Premalatha >> >> >> >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip@lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >
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