IT Answers » H.323

How does the floor control mechanism work in H.323 network when using H.245 control signalling protocol?

Techy001 — Mon, 09 Feb 2009 04:02:45 +0000

How does the floor control mechanism work in H.323 network when using H.245 control signalling protocol? Could you please explain me about this?

Protocol bandwidth load

SBV — Tue, 25 Nov 2008 22:12:15 +0000

Is there an average estimated bandwidth load to use for each of the most common protocols (HTTP/HTTPS/POP3/IMAP/FTP/H.323)when calculating the total bandwidth needed b4 contracting the carrier?

video conferencing by ip

Lkadlik — Mon, 06 Oct 2008 15:22:13 +0000

When you are using ip and h.323 to place a video call from one company to another over the public internet do you need to convert the call back to voice or is it ip all the way through?

Dell Optiplex GX520 hibernation/sleep mode issues

Jmello — Tue, 26 Jun 2007 15:45:26 +0000

Question Edited by singhjeet

Routing between two subnets & between two networks

Chinmoymohanty — Wed, 10 Jan 2007 04:17:53 +0000

New Answer by Michael Tidmarsh

Routing Between Subnets and between networks

Chinmoymohanty — Wed, 10 Jan 2007 04:12:38 +0000

1.I have two separe networks 192.168.0.0 and 192.168.1.0 ,they r physicall connected. What should i configure and where to configure so that host of each network can connect to other host in other network.
2.I have two separe Subnets(after subnetting a class B network),they r physicall connected. What should i configure and where to configure so that host of each network can connect to other host in other network

wireless vlan

9222099 — Tue, 28 Nov 2006 03:04:22 +0000

hi all,
is it possible to have one link from a switch to an access point and split the network into two networks a wireless network from the AP and a wired port for a user connected thru RJ45 and still keep it secured.

Network Connection Freezes

DboiSOBE — Fri, 28 Jul 2006 11:31:12 +0000

For some reason, at random, among 20 PCs on my network, in the morning or during the day, the network connection stops responding for both intranet and internet communications.

The only solution thus far is to remove the NIC from the Device Manager, reboot the PC, and let Windows XP Pro find the network card and reinstall it.

I replaced the network switch with a 10/100 Linksys 48 port switch – SRW248G4. It didn’t help with the problem, but the pc’s are faster to download from the web.

I have a Novell NetWare 4.11 Server, an Avaya Phone tracking Server, Covad Connectivity 1010 and Covad Netopia 4622-XL-T T1 Router, and the company run’s a security software called St. Bernard.

When I replaced the switch I had to reboot the Netopia and Covad devices in order for the pc’s to be able to connect to the network and internet, but this action did not resolve the Network Connection freezes…

Any thoughts would be greatly appreciated.

Cheers!

Network Resource Allocation cum Planning cum Technical Problem

Hunkgym — Mon, 15 May 2006 10:17:05 +0000

This is the real commercial problem face by my company. Well, the reason I ask this problem is I salute and respect all of you as I believe all of you are as good as network solution company out there, or even better!!

Lets me rephrase the entire problem again.

Company expand so fast that the IT infrastructure is not fast enough to cater high volume of traffic; the initial design is not scalable. The number of new branch offices setup caused the company pay a high price in the leased line communication.
Salesman and management staffs dial into company networks via 56K modem to access the database server and update the sale order. All the branch offices access the internet via HQ and download email via the external POP3 email server.
Plan to revamp their IT infrastructure and reduce the leased line access cost. Here are some of the feedbacks consolidated from the various country managers and local salesman.
1) The email downloading and sending is very slow. They receive a lot of spam email this caused their individual mailbox quota use up very fast.
2) The sales and marketing departments need to access the internet to search for latest news and market trends. But the internet speed is very slow. These people are irritated by spywares and popup often.
3) The File transfer and Database access is very slow even in the local area networks.

I decided to put the real network cum equipment diagram of my current company as I believe this will at least give INSIGHT in solving the problem.

Please visit the website http://www.hgym.photosite.com
for the diagrams which are network diagram and equipment diagram.

Now I plan to improve the IT infrastructure to cater for future expansion up to 10 countries. SAP will be implement to automate the overall company operation. Also expect 3rd party to access their server to submit and view sale order.

I also plan to redesign the network so that it is high available, scalable and secure.

Any suggestion and opinion? What is your comment after looking at my network and its insfrastructure (from the diagrams on http://www.hgym.photosite.com )
Any improving needed?

My email is hunkgym@yahoo.com Of course you can reply here, preferable :>

Thanks again for your opinion!! Thank You!!

Remote Syslog with MySQL and PHP

Eduado — Thu, 15 Dec 2005 04:43:04 +0000

Dear All,
i want to set up a Remote Syslog with MySQL and PHP on system with whitebox linux,can some tell me a step by step on how to install and configure this,also the requirement needed to complete the task
Regards
Edwin