What are the data rates for standard DS and OC services?

T-Carrier rates Trunk Carrier Level Line Data Speed Digital Signal Level DS0 Lines – 64Kbps DS0 1 T1 1.544Mbps DS1 24 T-1C (Bonded T1) 3.152Mbps DS1C 48 T2 6.312Mbps DS2 96 T3 44.736Mbps DS3 672 T4 274.176Mbps DS4 4032   Opitcal Carrier Rates (SONET) Optical Carrier Level Line Data Rate Synchronous Transport Signal OC-1 51.84Mbps … Read more

Vista – Your network Administrator has blocked you from connecting to this network

We have had several instances of this message recently when users are attempting to connect to their wireless LAN in Microsoft Windows Vista: “Your network Administrator has blocked you from connecting to this network” We have not yet found the cause of this. We will update this post when we do. Please add a comment … Read more

How to get Windows to save password for Outlook Anywhere

NTLM authentication     If your account is configured to use NTLM authentication and you are still prompted for your user name and password when you are logged on as the Windows account that has access to your Exchange mailbox, you must set the LmCompatibilityLevel on your client to a value of 2 or 3. … Read more

Configuring Asterisk for Receiving and E-mailing Faxes

UPDATE: 3/12/2010 : bytesolutions       FreePBX includes a setup for faxing; however, two components needed for operation are not installed.         FreePBX includes a setup for faxing; however, two components needed for operation are not installed. Additional info: http://www.voip-info.org/wiki/view/app_rxfax+and+app_txfax ·                   SpanDsp: http://soft-switch.org/ ·                   AGX Extra Add-ons for Asterisk – consisting … Read more

Windows cannot open Help and Support because a System Service is not running

We have seen a rash of these problems on Windows Server 2003. Research seems to indicate the problem is related to the installation of Windows Server 2003 Service Pack 2 (SP2).     The simplest fix we have found is this:     Open a Command Prompt Run the following commands %SystemDrive% CD %windir%\PCHealth\HelpCtr\Binaries start … Read more