• SIP on Asterisk

    when i make a phonecall between 2 softphone via Asterisk server. so asterisk server as a registrar server or location server or UA like B2BUA? i don't know about it. please help me.thanks

    Kid161235 pointsBadges:
  • Mobile troubleshooting and the security and work/life balance concerns

    As smartphones continue to make desktop tasks mobile, we've been wondering what apps you're using on your iPhone, Blackberry, iPad, etc. for easier and more convenient remote troubleshooting (e.g. iPRTG app for network management). Are there any security concerns with accessing your desktop from a...

    MelanieYarbrough6,345 pointsBadges:
  • Extending Wi-Fi’s range to pick up signals farther away

    We have a set of dell corporate laptops. Can we extend the wifi’s range on them to be able to pick up signals further away? We are working with Windows Vista and 802.11 G wireless mini pci cards.

    ITKE342,985 pointsBadges:
  • TZ 100 Hang, ping with no response and vpn drop and reconnect

    TZ 100 is keep working but there is no response through http management. Firmware 5521 and 5520 have used but no improvemenet. VPN drops and reconnect all the times. I have adjusted the TCP/IP timeout to 60 Seconds. Unfortunately, it is useless.

    Atracc5 pointsBadges:
  • Are there such things as good reboots on client servers?

    IBM has claimed that they have invested billions on their mainframe platform to reduce the need for reboots. EMC and Cisco appear to be doing the same for RAID storage and routers and switches respectively. Yet on client servers reboots are treated as commonplace events. How can both practices...

    Jim4522820 pointsBadges:
  • Agent’s IP Address

    hi everybody I want to find agent's IP Address on the Interface in snmp but I don't know How? anybody can help me?

    Rezvan15 pointsBadges:
  • 802.11a versus 802.11g?

    I have heard that 802.11a and 802.11g have the same capacity – so can I buy cheap older cards and still obtain the same speeds? Is there a downside to using 802.11a?

    ITKE342,985 pointsBadges:
  • How to find Route Active in range 192.168.128.1 -192.168.131.1?

    how to find Route Active in range 192.168.128.1 -192.168.131.1?

    Rezvan15 pointsBadges:
  • How do I find Route ip Address to query ipRouteNextHop ?

    How I find Route ip Address to query ipRouteNextHop ? in other words how find yellow segment  that it is the result of requesting  into 192.168.128.17?

    Rezvan15 pointsBadges:
  • Layer 2 Ethernet throughput

    We have 2 sites. Point A and point B. Point A has a 100M ethernet line on a 100M port and point B has a logically 20M line seating on a 100M port. Telco providers use traffic shaping to logically set the bandwidth on their L2 device at their nearest office from point B. We have multiple circuits...

    Lynjay5 pointsBadges:
  • Need help fixing each of my 32 registry errors

    my registry has 32 errors from missing TypeLib, missing help, Empty keys, incorrect File Extentions,incorrect File Associations the lot I need directions as to where to find the knowledge to fix each one. Please advise me on how to proceed. Appreciative

    Appreciative5 pointsBadges:
  • Appropriate configuration for adding a wireless router to a wired network

    What is the appropriate configuration for adding a wireless router to my wired network without affecting the network. This will be for visitors and does not need access to the network other than internet and printing. I would like to separate this out to our dmz. Are there white papers on this?

    TeachMeIT975 pointsBadges:
  • Static webpage to instruct users what to do to gain access to network

    I have seen schools that have informational pages when you connect to their hotspots telling you what you need to do to access it. What can I do to do something similar on my corporate network. Instructing the users to contact the right person by displaying a static webpage.

    Troubleshooter24755 pointsBadges:
  • Block MAC Address on Cisco Aironet 1260 Router

    How can I block one mac address from connecting to my Cisco Aironet 1260 Series router? We have open access but one client is being troublesome. Can this be done from the router or is it supposed to be done via the PIX firewall?

    JimmyIT1,725 pointsBadges:
  • Organizing traffic with mixed wireless and wired clients

    If I have a mixture of wireless and wired clients connecting to the same devices across my network do I need to separate the traffic into vlans? Will this help network speed? Or is it not necessary?

    NewnanIT1,110 pointsBadges:
  • Protecting GE links

     I have two different GE links in DWDMs . I have a 8 port GE lan switch in both ends. How I can protect my GE link of my customer?

    Pathu5 pointsBadges:
  • Suggest one OS Cert and one scripting language.

    Hi, I am a EMC SAN Administrator planning to do one UNIX OS Certification and learn a scripting language. Should I do RHCE or SCSA as far as OS Certs are concerned. I know that a certification does not indicate good skill sets, still I feel it will help me as I dont have much Sys Admin skills....

    emcsanguy5 pointsBadges:
  • Need help with what is required when they change Subnet mask?

    Hi, I am new at this and need some help with what is reqired when they change Subnet mask on the network that our AS/400 IBM System i Mod. 570 is connected to ? What is required of me when this is to be done ?

    Mona5 pointsBadges:
  • Making a secure FTP or sFTP server

    I am running an ftp server on my windows 2008 server. How can I make it a secure ftp or sftp server? What kind of client do I need to retrieve files from it? Does this work out of the box?

    ITKE342,985 pointsBadges:
  • Level 1 WAP 1001 Outdoor units

    I have a situation where i have linked two warehouses with separate level 1 WAP 1001 outdoor units. one acting as an access point and the other as a client. The client is connected to a dlink switch that then feeds two dumb terminals and CCTV DVR. The Access Point is connected to another DLink...

    FintanM5 pointsBadges:

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