Hello,
I'm new in the domain of H.323 and have a rather basic question.
In § 6.4 of H.323 it is stated that communication between gatekeepers is done in an unspecified fashion. Does this mean that there is no standardised protocol for this communication ? If the answer is "indeed there is no protocol defined", is there any common practice ?
any comment/help is welcome
kind regards
Jan Van Geel Signalling Specialist Belgacom /NTS/TPM/NGN Tel : 32 2 202 1035 Email : jan.van.geel@belgacom.be
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Jan,
H.225.0 Annex G looks at part of this problem.
Regards, Chris
Jan Van Geel wrote:
Hello,
I'm new in the domain of H.323 and have a rather basic question.
In § 6.4 of H.323 it is stated that communication between gatekeepers is done in an unspecified fashion. Does this mean that there is no standardised protocol for this communication ? If the answer is "indeed there is no protocol defined", is there any common practice ?
any comment/help is welcome
kind regards
Jan Van Geel Signalling Specialist Belgacom /NTS/TPM/NGN Tel : 32 2 202 1035 Email : jan.van.geel@belgacom.be
**** DISCLAIMER **** "This e-mail and any attachments thereto may contain information which is confidential and/or protected by intellectual property rights and are intended for the sole use of the recipient(s) named above. Any use of the information contained herein (including, but not limited to, total or partial reproduction, communication or distribution in any form) by persons other than the designated recipient(s) is prohibited. If you have received this e-mail in error, please notify the sender either by telephone or by e-mail and delete the material from any computer. Thank you for your cooperation."
For help on this mail list, send "HELP ITU-SG16" in a message to listserv@mailbag.intel.com
-- Dr Chris Purvis -- Development Manager ISDN Communications Ltd, The Stable Block, Ronans, Chavey Down Road Winkfield Row, Berkshire. RG42 6LY ENGLAND Phone: +44 1344 899 007 Fax: +44 1344 899 001
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Jan,
It also depends on what is being communicated. If a Gatekeeper simply wants to query another GK for address information, an LRQ may be used or Annex G.
Things such as bandwidth management between Zones, communication between Alternate Gatekeepers, call routing logic that needs coordination between GKs, etc., is all "unspecified".
Paul
----- Original Message ----- From: "Chris Wayman Purvis" cwp@ISDN-COMMS.CO.UK To: ITU-SG16@mailbag.cps.intel.com Sent: Wednesday, January 31, 2001 8:26 AM Subject: Re: H.323 query
Jan,
H.225.0 Annex G looks at part of this problem.
Regards, Chris
Jan Van Geel wrote:
Hello,
I'm new in the domain of H.323 and have a rather basic question.
In § 6.4 of H.323 it is stated that communication between gatekeepers is done in an unspecified fashion. Does this mean that there is no
standardised
protocol for this communication ? If the answer is "indeed there is no protocol defined", is there any
common
practice ?
any comment/help is welcome
kind regards
Jan Van Geel Signalling Specialist Belgacom /NTS/TPM/NGN Tel : 32 2 202 1035 Email : jan.van.geel@belgacom.be
**** DISCLAIMER **** "This e-mail and any attachments thereto may contain information which is confidential and/or protected by intellectual property rights and are intended for the sole use of the recipient(s) named
above.
Any use of the information contained herein (including, but not limited
to,
total or partial reproduction, communication or distribution in any
form)
by persons other than the designated recipient(s) is prohibited. If you have received this e-mail in error, please notify the sender
either
by telephone or by e-mail and delete the material from any computer. Thank you for your cooperation."
For help on this mail list, send "HELP ITU-SG16" in a message to listserv@mailbag.intel.com-- Dr Chris Purvis -- Development Manager ISDN Communications Ltd, The Stable Block, Ronans, Chavey Down Road Winkfield Row, Berkshire. RG42 6LY ENGLAND Phone: +44 1344 899 007 Fax: +44 1344 899 001
For help on this mail list, send "HELP ITU-SG16" in a message to listserv@mailbag.intel.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv@mailbag.intel.com
participants (3)
-
Chris Wayman Purvis -
Jan Van Geel -
Paul E. Jones