Blocking of TCS and MSD messages
All,
I am making an outgoing call from h323plus to an SJPhone endpoint using fast-start. All seems well, the h323plus sends the setup message with fs (specifying g711alaw) and the remote end responds with callProceeding / alerting / connect. The connect message contains a fast-start OLC itself and all is good. However, the h323plus stack then issues TCS and MSD messages. We are being asked if these can be stopped (my understanding is that Fast-Start allows for connectivity to be made with just the setup & connect messages)?
Many thanks for your time.
Cheers
Mark
Mark Fawcett Managing Director +44 (0)7976 240171 (M) +44 (0)8454 336886 (x1001) (L) www.noakesltd.co.uk
Noakes Limited, Registration #06920566 (England & Wales), 2 Berkeley Close, Northampton, NN1 5BJ
Hi Mark,
while fastStart allows media connections to be established before and without the H.245 exchange, H.245 is still mandatory in a H.323 call.
Regards, Jan
Hi Jan,
Many thanks, I had a feeling it may be a request that was out of specification.
The swift response is much appreciated and has saved me going down a very long, blind alley!
Cheers
Mark
On 8 Feb 2011, at 13:04, Jan Willamowius wrote:
Hi Mark,
while fastStart allows media connections to be established before and without the H.245 exchange, H.245 is still mandatory in a H.323 call.
Regards, Jan
-- Jan Willamowius, Founder of the GNU Gatekeeper Project EMail : jan@willamowius.de Website: http://www.gnugk.org Support: http://www.willamowius.com/gnugk-support.html
Mark Fawcett wrote:
All,
I am making an outgoing call from h323plus to an SJPhone endpoint using fast-start. All seems well, the h323plus sends the setup message with fs (specifying g711alaw) and the remote end responds with callProceeding / alerting / connect. The connect message contains a fast-start OLC itself and all is good. However, the h323plus stack then issues TCS and MSD messages. We are being asked if these can be stopped (my understanding is that Fast-Start allows for connectivity to be made with just the setup & connect messages)?
Many thanks for your time.
Cheers
Mark
Mark Fawcett Managing Director +44 (0)7976 240171 (M) +44 (0)8454 336886 (x1001) (L) www.noakesltd.co.uk
Noakes Limited, Registration #06920566 (England & Wales), 2 Berkeley Close, Northampton, NN1 5BJ
Mark Fawcett Managing Director +44 (0)7976 240171 (M) +44 (0)8454 336886 (x1001) (L) www.noakesltd.co.uk
Noakes Limited, Registration #06920566 (England & Wales), 2 Berkeley Close, Northampton, NN1 5BJ
Also make sure you have H245Tunneling switch set to true.
Simon
-----Original Message----- From: h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of Mark Fawcett Sent: 08 February 2011 23:11 To: Jan Willamowius Cc: h323plus@lists.packetizer.com Subject: Re: [h323plus] Blocking of TCS and MSD messages
Hi Jan,
Many thanks, I had a feeling it may be a request that was out of specification.
The swift response is much appreciated and has saved me going down a very long, blind alley!
Cheers
Mark
On 8 Feb 2011, at 13:04, Jan Willamowius wrote:
Hi Mark,
while fastStart allows media connections to be established before and without the H.245 exchange, H.245 is still mandatory in a H.323 call.
Regards, Jan
-- Jan Willamowius, Founder of the GNU Gatekeeper Project EMail : jan@willamowius.de Website: http://www.gnugk.org Support: http://www.willamowius.com/gnugk-support.html
Mark Fawcett wrote:
All,
I am making an outgoing call from h323plus to an SJPhone endpoint using
fast-start. All seems well, the h323plus sends the setup message with fs (specifying g711alaw) and the remote end responds with callProceeding / alerting / connect. The connect message contains a fast-start OLC itself and all is good. However, the h323plus stack then issues TCS and MSD messages. We are being asked if these can be stopped (my understanding is that Fast-Start allows for connectivity to be made with just the setup & connect messages)?
Many thanks for your time.
Cheers
Mark
Mark Fawcett Managing Director +44 (0)7976 240171 (M) +44 (0)8454 336886 (x1001) (L) www.noakesltd.co.uk
Noakes Limited, Registration #06920566 (England & Wales), 2 Berkeley Close, Northampton, NN1 5BJ
Mark Fawcett Managing Director +44 (0)7976 240171 (M) +44 (0)8454 336886 (x1001) (L) www.noakesltd.co.uk
Noakes Limited, Registration #06920566 (England & Wales), 2 Berkeley Close, Northampton, NN1 5BJ
participants (3)
-
Jan Willamowius -
Mark Fawcett -
Simon Horne