Re: a question about RTPMutiplexing with GnuGK-4.2 Thanks!

Bo Xu <[email protected]> Thu, 22 Sep 2016 16:43:55 -0400
Newsgroups gmane.comp.telephony.openh323gk.user
Message-ID <CAFgLER=6dxX1a6E8FU3cyCb2br2z5Xfw46VYThQbcf1o3pSLgA@mail.gmail.com>
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Hi,

just want to let you know that I found the RTPMultiplexing flag is in
Connect message(featureSet/SupportTransmitMultiplexedMedia) Have a nice day!

Regards,
Bo



On Thu, Sep 22, 2016 at 4:11 PM, Bo Xu <[email protected]> wrote:

> Hi,
>
> I built GnuGK-4.2 successfully on centOS-3.8, and in gk.ini I enabled
> RTPMutiplexing as the following:
>
> [Proxy]
> RTPPortRange=10000-30000
> RTPMultiplexing=1
> RTPMultiplexPort=15000
> RTCPMultiplexPort=15001
>
> but when I used Polycom-PVX to call GnuGK, with wireshark it shows that
> GnuGK still uses 10000 for audio and 10002 for video. I think it is because
> Polycom-PVX doexn't support RTPMutiplexing so GnuGK cannot use the
> mutiplexPort(15000) I set in above. could you tell me when Polycom-PVX
> calls GnuGK where does Polycom-PVX put the RTPMutilexing flag in the
> messages it sends out? is it in H.225 messages or in H.245 messages Thanks!
>
> Regards,
> Bo
>
>
>

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<div dir=3D"ltr">Hi,<div><br></div><div>just want to let you know that I fo=
und the RTPMultiplexing flag is in Connect message(featureSet/SupportTransm=
itMultiplexedMedia) Have a nice day!</div><div><br></div><div>Regards,</div=
><div>Bo</div><div><br></div><div><br></div></div><div class=3D"gmail_extra=
"><br><div class=3D"gmail_quote">On Thu, Sep 22, 2016 at 4:11 PM, Bo Xu <sp=
an dir=3D"ltr">&lt;<a href=3D"mailto:[email protected]" target=3D"_blan=
k">[email protected]</a>&gt;</span> wrote:<br><blockquote class=3D"gmai=
l_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left=
:1ex"><div dir=3D"ltr">Hi,<div><br></div><div>I built GnuGK-4.2 successfull=
y on centOS-3.8, and in gk.ini I enabled RTPMutiplexing as the following:</=
div><div><br></div><div>[Proxy]</div><div>RTPPortRange=3D10000-30000<br></d=
iv><div><div>RTPMultiplexing=3D1</div><div>RTPMultiplexPort=3D15000<br></di=
v><div>RTCPMultiplexPort=3D15001<br></div></div><div><br></div><div>but whe=
n I used Polycom-PVX to call GnuGK, with wireshark it shows that GnuGK stil=
l uses 10000 for audio and 10002 for video. I think it is because Polycom-P=
VX doexn&#39;t support RTPMutiplexing so GnuGK cannot use the mutiplexPort(=
15000) I set in above. could you tell me when Polycom-PVX calls GnuGK where=
 does Polycom-PVX put the RTPMutilexing flag in the messages it sends out? =
is it in H.225 messages or in H.245 messages Thanks!</div><div><br></div><d=
iv>Regards,</div><div>Bo</div><div><br></div><div><br></div></div>
</blockquote></div><br></div>

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