• Electromagnetic Interference on CAT5E

    What is the highest level of EMF that a CAT5E can handle before you see start seeing problems with packet

    Data17045 pointsBadges:
  • Free IT Book: Why New Systems Fail

    This week's free IT book is Phil Simon's Why New Systems Fail: An Insider's Guide to Successful IT Projects. Simon provides the necessary framework to "minimize the chance of system failure before, during, and after beginning IT projects." Win this book for some real-world and specific tips, tools...

    MelanieYarbrough6,345 pointsBadges:
  • IP Camera – No Static IP Required

    Dear All, first i thank you all for your valuable website. i personally got many benefits from your q/a posted. one very important issue for me is mentioned on your website but it is still not working with me, and i do highly appreciate any one can help. i want to be able to access my trendnet ip...

    Hhlebanon5 pointsBadges:
  • Do you have an IT blog or website and want to earn 100 knowledge points?

    We hope you find this community helpful in answering all your questions. But we want everyone to get every answer they need and wthat means more experts are always welcome. That's why we're asking you to tell your friends about IT Knowledge Exchange (ITKE). If you have a blog or website that is...

    ITKE346,080 pointsBadges:
  • High latency, TCP window size, single or multi session

    Dear Gurus : the situation is between 2 place with high latency e.g. 60ms from China to Taiwan. the IPLC link is 20mbps , the test PC hase been tcp optimisation increase window size FYI  http://www.speedguide.net/downloads.php if one ftp test session still can not reach for example 10%(vs 100Mbps...

    JJLee5 pointsBadges:
  • Solution other than MPLS with Leased Line Link

    We have MPLS managed services provided by the ISP. CE router connects to our router with L3 link and we are running OSPF on L3 links connected to CE routers. Earlier we had leased lines and we could use multiple leased lines with load balancing and high availability, terminated on the same router....

    Eesh125 pointsBadges:
  • SIP Trunking

    Why od we need SIP trunks. VoIP calls can be made over Networks without it. What is the advantage of SIP Trunks

    Chuckychas5 pointsBadges:
  • Deploying VOIP and QOS

    We want to deploy VOIP to our network. We first need to implement QOS how can we do that? We have all HP switches and Cisco routers. The firewall is also a Cisco (PIX).

    Karl Gechlik9,860 pointsBadges:
  • Can we use a Windows Server 2003 configured as a router to do qos when the switch does not support it?

    Can a Windows 2003 server be used as a QOS device to prioritize packets on the network to prevent VOIP latency? The current switch and gateway do not support qos.

    Karl Gechlik9,860 pointsBadges:
  • Optical network handoff pricing

    how do I determine pricing for a 5mg optical hand off including setup? Need ASAP and info at all would be great.

    Newguy105 pointsBadges:
  • Multisite Asterisk deployment

    Hi, please i want to know how multi site deployment with Asterisk is being done and how it works. the equipment needed in each site and any other necessary information. Thanks in advance

    Waller8225 pointsBadges:
  • Session border controller on VoIP network

    What is a session border controller and do I need one for my new VOIP network? All clients are Windows 7 running off a sonicwall pro 3060 network.

    NewnanIT1,110 pointsBadges:
  • WIndows VOIP troubleshooting

    If we have a voip nework that is fine internally but when brining in a remote vpn network we have latency. The problem is only heard on the other side. How can we troubleshoot it.

    Karl Gechlik9,860 pointsBadges:
  • Question about Internet connection speed and VOIP

    over our VPN which is routed over the internet if we used a point to point ? Pricing allows for us to have a 100mbit Internet circuit. If we go with a PTP it will be closer to10MB and maybe even 5. Which is better for speed and reliability? .

    Karl Gechlik9,860 pointsBadges:
  • Adding softphones/voip to a win/mac network

    We want to add soft phones to our network. We currently have windows and macs running on a new HP switch. How can we implement VOIP and Soft phones?

    Karl Gechlik9,860 pointsBadges:
  • configuring pick up group in Nortel CS1000

    How can i see the list of the used and available pick up groups (RNPG) ? In which LD should i look and what are the command lines to be used

    Fransitech5 pointsBadges:
  • What’s the best way for me to make the switch to VoIP in a small office?

    I'm looking to move away from the landline in our small office and port the number to a VoIP, Internet-only phone service. I'd like to have just one number and be able to call a few different extensions around the house. Would a few of the Cisco 7960G Unified IP Phones do the job? What else would I...

    ITKE346,080 pointsBadges:
  • CUCM RSVP Reservation with CME

    Hi,   I'm working on a Communications Manager  RSVP / Gatekeeper scenario and I hope that you can help me with an issue...   The topology I'm working on consists of two sites and the head office. You can find the topology here:...

    Needles5 pointsBadges:
  • How to configure encapsulation and bandwidth in D-link router

    I am going to upgrade my Internet Leased Line Connection to 2Mbps. I have a Dlink DRO-250i router. My ISP provided me the following configuration for me to configure router: WAN IP = 172.***.***.***                Numbered SUBNET = 255.255.255.252 LAN IP = 210.***.***.***      ...

    SearchEnterpriseWAN1,050 pointsBadges:
  • Internet Explorer Add-on for Call Manager

    Is there an Internet Explorer Add-on for Call Manager? I would like to install something similiar to Skype that would recongnize phone number's that you can click on and it will call using the Cisco IP Phone.

    Jlandreneau5 pointsBadges:

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