Join our ITKnowledgeExchange.com LinkedIn group
We have created an ITKnowledgeExchange.com LinkedIn Group If you are a member of LinkedIn come and join the group. You will be able to continue the discussion or post questions that we will post onto the site. Thanks Sean Community Manager

Answer Question   |  November 13, 2009  4:19 PM
AS/400, CIO, Database, DataCenter, Development, Exchange 2003, Linux, Lotus Domino, Mobile, Oracle, Security, SQL Server, Storage, Virtualization, VoIP, Windows

Bandwidth and Connection Speed
I have a question regarding bandwidth and connection speed. I know that bandwidth is provided by the ISP Service but I wanted to know that the does the wireless or wired NIC card in our computer uses the bandwidth provided by ISP to connect to the basestation(Router) or the connection speed between the NIC Cards [...]

Answer Question   |  July 22, 2009  7:07 PM
Bandwidth, ISP, Network speed, NIC, Routers

CWDM PON
I have to design a passive optical network that uses WDM technology ( CWDM in particular ) for triple play broadband services including HDTV to residential and buisness customers. There is also a hospital which provides long distance medical imaging and 2 colleges that has distance learning (live video broadcasts and video conferencing with other [...]

Answer Question   |  March 2, 2009  8:18 PM
Coarse Wavelength Division Multiplexing, CWDM, CWDM PON, Network design, Network Topology, Optical Networking, Passive Optical Network, PON

Cisco UC520 integration with Nortel PBX
We have one site having Cisco UC520 for IP telephony and another site we have nortel PBX. So is it possible to integrate both ? if yes then how and which features will work and which will not work ?? It would be great if someone help me out for the same.

Answer Question   |  March 2, 2009  6:36 AM
Cisco UC520, IP telephony, Nortel PBX, SIP, Unified Communications

Create dynamic video archive
This is the code from my watershed (paid portion of ustream.tv) site that I’m trying to get to work on my own website. (I’ve got an account with Watershed, and have the right to do this, but Watershed does not have a tech support team to show me how to implement the dynamic archive I [...]

Answer Question   |  November 9, 2011  7:37 PM
JavaScript, Video streaming, Web development

Actiontec ADSL and Internet providers
Is the Actiontec GT724WGR modem/router compatabile with WOW internet service?

Answer Question   |  January 10, 2011  11:30 PM
ActionTec GT724WGR, ADSL modems, ISP, Modem/Internet compatability, WOW Internet

Hide Calling Number – Cisco Call Manager 5.x
Hello, I’m trtying to hide the DN of the Calling party when calling another internal number This will be used to stop the Service Desk agent being called back directly by users This is what I have done created new PT Created new CSS Added PT to new CSS changed phone device to have new [...]

Answer Question   |  February 27, 2009  5:53 PM
Cisco Call Manager, Cisco CallManager, Cisco CallManager 5.x

How many virtual connections can be defined in a UNI?
How many virtual connecitons can be defined in a UNI?

Answer Question   |  February 27, 2009  2:40 AM
ATM, Telecommunication protocols, UNI, User Network Interface, Virtual connections

How to set QoS for users connected to ever-changing switch ports
We have a large enterprise network based primarily on Alcatel-Lucent switches that support QoS, and we are implementing video-conferencing based on Polycom equipment. Setting QoS on switch ports for Polycom appliances is not much of a problem, but we are about to roll out video conferencing software for use on staff PCs and laptops. How [...]

Answer Question   |  June 29, 2011  2:11 AM
802.1x, Alcatel-Lucent, enterprise networking, Enterprise networks, Network hardware, Networking, Polycom, Ports, Project management, QoS, Quality of Service, Switches, VoIP QoS

Routing VLANs to public IPs from Intranet through Fortigate firewall
We have three virtual local area networks (VLANs) as follows: 1 data, 2 voice and 3 wireless. We have 6506e at the core, and interVLAN routing is working fine. The problem is implementing FortiGate firewall in transparent mode and terminating the ISP on the router with Ethernet output. I am not able to route VLANs [...]

Answer Question   |  February 26, 2009  11:28 PM
Firewalls, FortiGate, Internet protocol, InterVLAN Routing, ISP, Network Address Translation, Network hardware, Network security, Network security appliances, Networking, Routers, Routing and switching, Virtual LAN

BlackBerry Pearl not saving call logs or sent SMS messages
my new bb pearl is not saving anything into my call logs or any of my sent sms messages and i cant figure out how to fix this problem

Answer Question   |  February 25, 2009  1:59 AM
BlackBerry, BlackBerry call logs, BlackBerry Pearl, BlackBerry SMS messages, SMS text messages

Difference between Cisco CallManager and SIP server
Hi There, Anybody can help me to know the difference between Callmanager and SIP server? Call processing difference.. and protocols used. Thanks and regards, Shaju

Answer Question   |  February 24, 2009  4:49 AM
Cisco CallManager, Cisco Unified CallManager, Cisco Unified Communications Manager, SIP, VoIP protocols

Cisco 7905G IP Phone mysteriously unregisters from CallManager
I have 7905G ip phones that mysteriously unregister from call manager. The only way to restore service to phone is to restart phone. Has anyone experienced this?

Answer Question   |  February 24, 2009  4:11 AM
Cisco, Cisco CallManager, Cisco Unified Communications Manager, Cisco Unified IP Phone 7905G, IP phones, IP telephony, Unified Communications, VoIP

How to block Google Talk via Fortigate 60?
blocking chatenabled.mail.google.com doesn’t seem to work anymore. please help!

Answer Question   |  August 19, 2010  1:55 AM
Firewalls, FortiGate, FortiGuard, Google Talk, IM security, Unified Threat Management, UTM

Nortel GSM O&M
What is the PCUSN performance data flow and where is the raw data store?

Answer Question   |  February 18, 2009  5:10 PM
GSM, Nortel, PCUSN, Raw Data Store

Nortel GSM O&M
How to replace a faulty BSC2g Chain-A or Chain-B’s MMU-IDE hard disk? What supportive tools are required before executing the replacement?

Answer Question   |  February 18, 2009  5:09 PM
BSC2g, Chain-A, Chain-B, GSM, IDE hard drives, MMU-IDE, Nortel

Avaya 4610SW VoIP Quality Issue – connecting to Cisco Gear
I have had a 5 User – Avaya Long Ongoing, IP Phone quality Issue that connects to a Cisco POE 3560 switch and a 1841 router with a Full T1. No one can figure out the Poor Quality Issue and Pin Point where its coming from. What would be a Good Tool to use to [...]

Answer Question   |  February 19, 2009  8:32 PM
Avaya, Avaya 4610SW, Avaya VoIP Issue, Cisco, Cisco PoE Switch, Cisco switches, PoE, VoIP

New Contest: ASK, Answer and win some Amazon.com gift cards
It’s that time again — a chance to win an Amazon.com gift certificate based on your activity in the IT Knowledge Exchange community! Remember: the more you ask, answer and discuss questions, the more Knowledge Points you will earn. (Only valid questions, answers and discussions will be counted towards your total.) The top 10 most [...]

Answer Question   |  April 3, 2012  5:17 PM
AS/400, CIO, CRM, Data management, Database, DataCenter, Exchange, Linux, Lotus Domino, Mobile, Networking, Oracle, SAP, Security, SQL, SQL Server, Storage, VMware, VoIP, Windows

Can you use ESA with Carrier Remotes that need to dial different PSAPs?
I have a 4.5 switch that has 2 Carrier Remote sites loop 56 and loop 40. I have the loops TARGed out and point 911 calls to local truncks installed on the remote loops. 911 dialing works now but I have 3 different routes built that dial 2 different PSAPs. If I set up ESA [...]

Answer Question   |  February 11, 2009  2:20 AM
Carrier Remotes, ESA software, ESA switching, Nortel, PSAP, Public-Safety Answering Point, Telecom

Is a job in networking or storage better for one year’s worth of work experience?
I have been particularly interested in networking and as a result got CCNA certified. But due to business requirement constraints, my company’s human resource placed me into the Backup Operations team where I work on Veritas Netbackup for Windows. I have been given an opportunity to move to the networking team next month if I [...]

Answer Question   |  February 18, 2009  7:39 PM
Field, IT career planning, IT careers, IT jobs, Job training, Networking, Networking careers, Networking careers and salaries, Salaries, Salaries and jobs, Salaries and wages, Salary & hiring, Storage