Cisco Voice VLan
Hi Can any one please explan me about Vocie Vlan.

Answer Question   |  April 29, 2010  3:18 PM
CCVP, Unified Communications, VLAN, Voice services, Voice VLAN, VoIP

Avaya Difinity G3 Si V7
I was asked to remove a piece of equipment that allows an outside company to restrict or allow a room phone from dialing 9 and getting an outside line. The contract with this company is up and they refuse to remove it. I have been looking at the COR on each room phone and 12 [...]

Answer Question   |  March 30, 2010  8:42 PM
Avaya, Avaya PBX, PBX

AGP Video Card- Power supply
Hi I just purchased a SPARKLE SF8855DT GeForce FX 5500 256MB 128-bit DDR AGP 4X/8X Video Card. I am 90% sure that all AGP video cards requires power coming from the power supply right? if so were is the connection on this card for the power supply and does should i assume i have that [...]

Answer Question   |  March 29, 2010  12:11 AM
agp, Card Slots, Graphics cards, PCI, PCI Express, Video, video card

Get your FREE ITKnowledgeExchange.com sticker
Be proud to show off you are part of the community with your free ITKnowledgeExchange.com sticker. All you have to do is answer a question and email me your handle and address and we will get one out in the mail to you. Allow 4-6 weeks delivery. Even if you have one already get one [...]

Answer Question   |  September 1, 2011  3:15 PM
CIO, CRM, Database, DataCenter, Domino, Exchange, Linux, Networking, Oracle, SAP, Security, SQL, SQL Server, Storage, Virtual Server, VoIP, Windows

Problems with SQL communications over ISDN
We have upgraded a number of Windows XP clients (from MSDE 1 to MSDE 2000) which interact with a clustered SQL server 7 system (running on Windows NT server) via transactional replication. Our problem is that these clients are connected over ISDN dial up lines and since the upgrade we have noted a significant increase [...]

Answer Question   |  March 24, 2010  11:39 AM
ISDN, MSDE, SQL Server, Windows NT, Windows XP Professional

Digital Rights Management in Exchange 2010
Can you talk about digital rights management? How has that changed? Our first attempts at using this in SharePoint and in Exchange were a little problematic/had a lot of overhead. Are there new features or use cases of this that make it better?

Answer Question   |  March 19, 2010  7:03 PM
Digital rights management, Exchange 2010, SharePoint, Unified Communications

What are some of the ways Exchange 2010 integrates with my UC plan that Exchange 2007 cant?
What are some of the ways Exchange 2010 integrates with my UC plan that Exchange 2007 can’t?

Answer Question   |  March 18, 2010  2:53 PM
Exchange 2007, Exchange 2010, Exchange 2010 Migration, Unified Communications

Is it better to have Windows Mobile verses Blackberry if I`m upgrading to Exchange 2010?
So is it better to have Windows Mobile verses Blackberry for instance if I`m upgrading to Exchange 10?

Answer Question   |  March 22, 2010  2:48 PM
Exchange 2010, Exchange 2010 Mobile, Unified Communications, Windows Mobile

G.703/fiber converter
I need a converter to change G.703 from a protective relay to fiber optic signal to transfer data between buildings in a substation. Unit must be UL approved.

Answer Question   |  March 17, 2010  5:34 PM
Fiber optics, G.703

Video quality on videochat
i just purchased web cam not so long ago but every time i use it in a call i do not see clear picture of the person who i am talking to. the colors are all too bright, movements come up late and overall experience is bad. on the other side people see me very [...]

Answer Question   |  March 15, 2010  12:11 AM
Video conferencing, Webcam

How to Reconfigure LAN After Move from DSL to T1
Our 2003 installed network uses DSL since 2003. We have several IP in use for different servers running in our network since 2003. Now this ISP upgrades us to T1. A new T1 modem is installed, with a new set of IP, Subnet, Gateway, DNS 1 & 2 data for T1. We are told that we have to reconfigure our [...]

Answer Question   |  March 15, 2010  4:50 PM
Cisco PIX, DSL, LAN, LAN configuration, T1

Right desicion about Server and Call manager
Could anyone help me about  the server which i have to buy for over 1000 ip hosts per server and the right call manager? I find the 7835I3 server but i dont know if this one is compatible with call manager 7.1

Answer Question   |  March 10, 2010  10:02 AM
Call Manager, Cisco, cisco 7800, Servers, VoIP

The most-watched IT questions this week: March 9, 2010
1. A member asks how they can apply GPOs to non-domain computers to make sure they don’t get on the corporate domain, and MrDenny, Technochic, Denwood, and SiThu help with a solution. 2. A member asks about business intelligence in a cloud environment. 3. A SQL Server reader asks how to monitor log files in [...]

Answer Question   |  March 10, 2010  3:27 AM
AS/400, Channel, CIO, CRM, Database, DataCenter, DataManagement, Development, Exchange, ITKE, Linux, Lotus Domino, Microsoft Windows, Mobile, Networking, Oracle, SAP, Security, SQL Server, Storage, Virtualization, VoIP

cisco call manager
toll free numbers are not working in my ccm 4.1 how to configure route plan and pattern in ccm

Answer Question   |  March 12, 2010  5:08 AM
CCM, Cisco Call Manager, cisco call manager 4.1

3G – Creating a S2S VPN when the 3G card uses DHCP and not static?
I have a 3G WIC card (HWIC-3G-GSM) in a Cisco 1841 and need to create an IPSEC tunnel to a Cisco ASA5520 Normally creating a S2S tunnel would be relatively easy if both peers used static IP’s, however my 3G provider uses dynamic addressing. If I try and create an IPSEC S2S VPN peer on a Cisco ASA [...]

Answer Question   |  November 17, 2010  10:19 PM
3G, ASA, Cisco, Cisco 1841, Cisco ASA, Cisco ASA 5520, Firewalls, IP, IPsec, IPsec VPN, Routing, VPN

change extension four digit a five digit in Cisco Call Manager
how to change extension the 4 digit a 5 digit i need the change five hundred extension

Answer Question   |  March 1, 2010  3:10 PM
Cisco Call Manager, CUCM 6.1

Unified communications trends for 2010
what are the Unified communications trends for 2010? Trends in Microsoft OCS, cisco etc

Answer Question   |  July 11, 2010  10:32 PM
Cisco, Microsoft OCS, Unified Communications, Unified Communications Trends

How can I pass the Nortel Certification exam quickly ?
I am not satisfied with the current salary, so I would like to participate in NORTEL Certification exam, but it looked so much information have made the first big, and who has a fast way through the NORTEL certification exam do? Heard EXAMKILLER is expert in this area, this is true?

Answer Question   |  April 7, 2010  8:16 AM
Certifications, Nortel, Nortel certifications

Peer to peer network configuration, DSL Modem/Bridge/2 WAP’s
Need help with a peer to peer network for a non-profit that has an Actiontec M1000 connected to their DSL line.  Usage is light, no more than 4 or 5 concurrent users. The building is long (>100 ft) and I need to have a WAP utilizing the wired ports on the east end with a WAP only at the west [...]

Answer Question   |  March 1, 2010  5:47 PM
Bridge, DSL, Peer-to-Peer, WAPS

Justifying a move to Universal Communications
The non-profit organization I work for is growing from a small to a mid-sized population and we are dispersed throughout the nation.  They have recently been discussing a possible progression to VOIP but admit that they are reluctant to change anything without solid reasoning. It is doubtful that we would have the time, money, or personnel to implement an in-house, [...]

Answer Question   |  March 9, 2010  10:33 PM
POTS, Universal Communications, VoIP