• Pretty strange problem in my network

    Hi Everyone, I have a client who has 10 computers . He also have 10 ADSL connections for internet connectivity (all from single ISP). We want to setup the environment in the following way: we have 2 D-Link simple switches with 24 ports. What we wanted to do is to connect all ADSL modems to one...

    Aligator0075 pointsBadges:
  • Follow Up to How Much Bandwidth

    We are a small organization (15+/- full time employees). We currently have a T-1 line, no VPN. Last week, we experienced 100% usage of our T-1 line - first time ever. I've explored every alternative including bonded T-1, ADSL, SDSL, Ethernet (10 Mbps up and down). The Ethernet solution would be...

    Blssoccer5 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...

    ITKE351,965 pointsBadges:
  • Can a telephony architecture possess both VoIP and PBX circuit switched capabilities?

    Can a telephony architecture possess both VoIP and PBX circuit switched capabilities? Can someone explain how? Thank you.

    Unified Communications ATE2,280 pointsBadges:
  • Cisco Unity Express Voice Mail/Auto Attendant

    Hello, I am new to this call manager. Is there any way to get help for Cisco Unity Express Voice Mail/Auto Attendant I have problem when I call office connecting to Cisco Unity Express Voice Mail/Auto Attendant playing welcome greeting during this time if enter extension number it’s not...

    Taher10 pointsBadges:
  • Information Security Career

    Hello, I've spent 13 months working on SonicWALL UTM devices, with a good foundation in Networking essentials, TCP/IP & Security concepts. Wanted inputs on what skill(s)/Certification(s) I've to work on to land a Security Admin position. - Thanks in advance

    Ace1355 pointsBadges:
  • Convert PSTN to SIP to use cell phone as cordless phone

    Dear all, I’m all new to VoIP and telephony in general and don't know the correct terminology...probably someone else already posted my questions in another thread but I managed to confuse the search engine with my query terms. Anyways. Basically I have a PSTN telephone line on which an ADSL...

    Adpiga5 pointsBadges:
  • What money and equipment do I need for a VoIP company?

    I want to open my own VoIP company and become a long-distance provider. What equipment do I need and how do I set it up? How much money is needed for the initial startup costs?

    john19765 pointsBadges:
  • Administration for Cisco UC500-series, resource recommendations

    I have recently found myself supporting a multi-site setup including a Cisco UC560, a 540, and a 520, and have been muddling my way through the administration so far. However, I am sure there is a wealth of knowledge that I am missing out on, and would like to fill in some gaps in my skill set. I...

    Zaltec15 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. If one FTP test session still can not reach for example 10%(vs 100Mbps LAN), 10Mbps, the provider say have to multiple...

    JJLee5 pointsBadges:
  • BEST Opensource/Freeware Bandwidth shaping software?

    What is the BEST Opensource/Freeware Bandwidth shaping software or OS out there? I run a SMALL ISP in a rural area (approx 150 customers) and I need a Bandwidth management solution that is FREE or very cheap!

    ITKE351,965 pointsBadges:
  • Can’t get a dial tone on a VoIP phone

    I am trying to set up a VoIP system using a satellite/internet connection. I currently have a Linksys phone adapter router which will accept the signal. The problem is, I cannot seem to get a dial tone on the phone. Do I need to connect to another service provider? Should I get a new phone number?...

    Unified Communications ATE2,280 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:
  • Escalated issue of bad network delivery from the ISP

    Dear Expert, I read about a software that is able to help ISP overcome the overwhelming failure of their services, Is it true there is a software in this regards? If not what can they do to overcome the poor delivery of services? I am talking about GSM owner. Developed Country have a good delivery...

    Switch Engineer0 pointsBadges:
  • Caching and dynamic views

    My client does not want to change his cache settings on IE and I'm trying to figure out a way to dynamically update a view each time it is visited. I figured that javascript/AJAX might help, but after 8 hours of searching, I'm more confused that I was before. Can this be done? If so, how?

    JDHolveck5 pointsBadges:
  • Engineering a Backup Solution?

    *** Fairly long *** I work for a hosting company and we set tunnels up for our clients. The client connects to us, and we host AD and Exchange for them, among other things. I have one client that has about 5 locations. Four of the locations are on a metro ethernet connection to their corporate...

    John.blakley5 pointsBadges:
  • How to configure SIP server in Cisco 3660 router?

    I'm not able to configure SIP server in Cisco 3660 router (IOS is 12.4T). Can anyone please tell me how? Thank you.

    NetworkingATE1,545 pointsBadges:
  • Cisco UC520 integration with Nortel PBX

    We have one site having Cisco UC520 for IP telephony and another site we have nortel PBX. So is it possible to integrate both? If yes then how and which features will work and which will not work? It would be great if someone help me out for the same.

    Nimit5 pointsBadges:
  • Restore my Nokia 6300

    I want to restore my mobile Nokia 6300 but I forget our security code. What should I do?

    abhishekkumartiwari5 pointsBadges:
  • Cisco Unified Communications Manager: Max logins per user?

    Is there any information out there about the maximum number of logins per user in CUCM? We want to know for extension mobility, NOT the number of login/logout requests (which I believe is 250/min.)

    ITKE351,965 pointsBadges:

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