• SIP trunking issue: Authentication problems (CUCM and own developed PBX)

    Hey, I have built a PBX by using the Ozeki SDK and and want to connect it to my existing Cisco Unified Communications Manager PBX by using SIP trunking. By following the instructions of this Cisco setup guide, I have successfully connect the SDK to CUCM, but SIP trunking does not work, because of...

    RajeshCO275 pointsBadges:
  • Find out who is using my network with CMD

    How do I find out who using my network with CMD?

    Rajivsah5 pointsBadges:
  • Add class networks to checkpoint IPSO

    I want to add same class networks like 10.0.0.0/8 and 10.1.0.0/16 and 10.1.1.0/24 in our checkpoint IPSO. Is that possible? Is there any chance for getting overlap? We are facing VPN drops. I have doubt not sure it is because of overlap?

    laijushivas5 pointsBadges:
  • How to migrate an IP/MPLS network to L2VPN

    If an Enterprise client wants to switch their L3/MPLS network from service provider 1 to a L2VPN with service provider 2, what is required to migrate all sites on the network to that L2VPN?

    davegne5 pointsBadges:
  • Resolve I/O error in Lotus Notes

    How can I resolve I/O error in Lotus Notes?

    avinash1235 pointsBadges:
  • Add backup links in OpenFlow vSwitch

    Is it possible to add backup links or interfaces in OpenFlow vSwitch? Or the only we can use the default links provided between OpenFlow switch and controller?

    HemaRani5 pointsBadges:
  • Block Tor browser in LAN

    How can I block Tor browser in my LAN using MikroTik?

    satra935 pointsBadges:
  • How can I accomplish internet service to 450 locations with each location having approximately 50 users over a single service provider?

    What I'm trying to accomplish is a "single" internet service to 450 locations with each location having approximately 50 users. The connections has to be over phone lines (DSL) or wireless (4G) What would be my best option?

    Replicate5 pointsBadges:
  • DNS Issue in Windows 2003 Enviornment

    Enviornment Variables: Company Network Running Windows 2003 on 2 Servers for DNS. Using Private IP's Internally, NAT through PIX 515E Firewall to Cisco 2610 Router with 2 T1's load balancing to different networks. clients running DHCP. The configuration was working. Something has affected DNS...

    MSchipper0 pointsBadges:
  • How is the www universe structured?

    I'm a last century's analyst/programmer/developer/etc. I use the web, I work in an environment connected to everything. I can reach information from anywhere in the world. But all this is in a black box for me. Outside of my black box are my programming languages, my operating systems, my...

    MAWilsonC5 pointsBadges:
  • Where do I start learning software installation?

    I really want to learn how to do software installation, networking, database administration and hardware (for Microsoft Windows, MS Office, antivirus and antivirus).

    kpakakoiwu5 pointsBadges:
  • What is the best way to prepare for CompTIA Network+ examination?

    I am looking to prepare for CompTIA Network+ examination. What is the best way to prepare for CompTIA Network+ certification?

    XtremeNavi15 pointsBadges:
  • tcp/ip protocol stack reported run out memory

    tcp/ip protocol stack reported run out memory

    Chiku5 pointsBadges:
  • How to measure network response time

    What are the tools for measuring network response time?

    canaan5 pointsBadges:
  • Switch Speed Limit

    Hi, I need some advise on switch's speed. If I limit the file to be view or read in the server to certain user (Example; server got 50 files and I will limit 10 files of the 50 to certain user only, and will do the same process to the rest). Will this helping in making the switch more faster in...

    henter5 pointsBadges:
  • Do I have to use Skype Wi-Fi services?

    Already have a wireless Wi-Fi network service with a wireless Wi-Fi company. Do I haft to use Skype Wi-Fi services?

    Tammyguidry5 pointsBadges:
  • The IT Blog Top 10: Oct. 29, 2009

    10. Choosing a block size when creating VMFS datastores Eric Siebert has written a guide on how to choose the right size for VMFS datastores. 9. How to use command line arguments in VBScript via the Wscript.Arguments Object Jerry Lees explains a helpful VBScript trick. 8. Using VRDP to view...

    ITKE364,120 pointsBadges:
  • What are your thoughts on the implementation of a Demilitarized Zone (DMZ) to limit remote access?

    What are your thoughts on the implementation of a DMZ to limit remote access?

    baba91965 pointsBadges:
  • Windows 7 homegroup network issues

    I have a small network of 5 clients, a server and 2 printers running on win7homegroup network with DHCP running. I have 2 clients sharing a wired port via a switch. all connects to another switch and then to a router for internet access. When one of the clients attached to the switch (with 2 comps...

    poppalarry5 pointsBadges:
  • HP MSA60 Replacement Procedure

    Good day. I just have a question, we have HP MSA60 and it has FAILED BATTERY RAID CONTROLLER. Does anyone knows the step-by-step procedure on the replacement? Or does anyone here knows a link of forums for servers of HP, Dell, Sun and Cisco as well. I really need to learn everything immediately....

    excellentrandy1,275 pointsBadges:

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