Questions & Answers

  • SRTP implementation for VoIP calls

    The product I work on utilizes a hardware security processor for encryption and decryption. Now I need implement the work done by hardware security processor in software part. For that purpose am using openSSL code. My code can encrypt and decrypt the RTP packets but the problem is hardware...

    venkateswar5 pointsBadges:
  • What is the difference between BCC and To?

    For my studies, I'm trying to learn the difference between BCC and To in an email. Can someone help me out?

    gerardpower5 pointsBadges:
  • Which CMS is best for e-commerce development?

    Can anyone tell me which CMS is best for e-commerce development?

    Naveenseo25 pointsBadges:
  • Can I hack Wi-Fi password without aircrack device?

    Can I get into a Wi-Fi password with Wi-Fi slax or Kali Linux in my laptop? a|And without aircrack device for example (alpha device)?

    Mjrem9315 pointsBadges:
  • Can I run a dual monitor setup?

    I'm thinking about buying second screen but I'm not sure my PC can support it. My graphics card is GTX 970 and motherboard is Gigabyte H81M-S2H. Can I run dual monitor setup?

    Thorden5 pointsBadges:
  • Convert Oracle Database to SQL Server with Cascade Updates.

    I am trying to convert Oracle database to SQL Server. Ten years ago I converted this same database from Access to Oracle. The database had a lot of cascade updates in it and some are not always downward flow. Sometimes they go up. I used after update triggers with deferred foreign key constraints....

    dpmcateer5 pointsBadges:
  • AS/400 Control Panel 65 + 21

    Hi guys, I have a POWER6 using HMC as a console running a stand alone AS/400. What I want is to use LAN console instead of HMC. I set from the control panel to Manual mode. Then pressed 25 + 26, but I noticed that there is no option 65 in the panel, only up to 64. I tried to power down the whole...

    excellentrandy1,275 pointsBadges:
  • How to become an ITIL professional

    Can someone guide me how to become a ITIL professional? Currently I'm searching for a job as System Administrator. Most of the companies are asking for ITIL knowledge.

    Narain15 pointsBadges:
  • How do we work with SQL?

    How do we work with SQL and what does it help in DBMS?

    veronicahmungai20 pointsBadges:
  • Remove duplicate rows from a large table in SQL Server

    For SQL Server, does anyone know the best way to remove duplicate rows from a large table? Here's what I have so far: MyTable ----------- RowID int not null identity(1,1) primary key, Col1 varchar(20) not null, Col2 varchar(2048) not null, Col3 tinyint not null Thanks!

    ITKE371,735 pointsBadges:
  • Can I convert .OST to .PST file?

    I need to convert .OST to .PST file. I found and used some ost to pst converters but without result. How to find or where find reliable ost/pst converter or is it possible to solve this issue manually? Thanks.

    lstaff83615 pointsBadges:
  • Windows PowerShell Tutorial

    Can anyone recommend/provide a link to a good Windows PowerShell Video tutorial?

    TechTalker2,310 pointsBadges:
  • Search Engine Optimization (SEO) tips

    SEO seems like a very complex idea--what's involved in SEO? Does SEO only relate to Google or is it all search engines?

    TechnologyMarketers6,240 pointsBadges:
  • How to cancel active SAVSYS

    Suppose SAVSYS is taking more time. I want to stop SAVSYS and proceed to IPL ( PWRDWNSYS). What command do I need to use to stop active (Running) SAVSYS?

    Prashant925 pointsBadges:
  • AS/400 Trigger program

    How do I switch an existing trigger to run my version of the current program? I'll spew some details as a comment rather than making a long question.

    aceofdelts2,175 pointsBadges:
  • Microsoft Word: All words type in red

    No matter what I clear or change font color, all words type in RED. What is going on?

    ItsMeto15 pointsBadges:
  • First 0 of zip code drops in an Excel spreadsheet merge

    I use an Excel spreadsheet to mail merge mailing labels. Whenever I merge, the first 0 in any zip code gets drop in the final label. How do I prevent the zip code field from dropping that first 0?

    mdoyle44465 pointsBadges:
  • How do I test if a port is open on a remote system?

    A while back, I used telnet to check if a port on my remote post was open. But at my new job, the systems don't have telnet installed / all outbound connections to host are blocked. Does anyone know of a way to see if a port is open on a remote system? I'm using Linux. Thank you.

    ITKE371,735 pointsBadges:
  • Hacking through VPN

    My phone is picking up other people's microphones. Only when I call one number. It only does it while dialing out to a certain number. There is soft clicking on the line when it does ring out. I have checked almost everything on my phone and came to VPN. I have never used it and haven't even heard...

    Paigepaige5 pointsBadges:
  • Commit failure after committing a number of records

    How to handle commit failure after committing a number of records?

    Lakshmi437210 pointsBadges:

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