• -48 dc

    why -48 dc is used in telecom. why not +48 and why positive terminal of supply is earthed in telecom equipment????????

    Smahendra005 pointsBadges:
  • what will it take to sustain ICT (eHealth) in develpoing countries?

    It is increasingly apparent both in national and global health plans, that Information and Communication Technologies have a key role to play in addressing today's health challenges. eHealth is fast growing in Europe and UK, with many health services going paperless or offering digital/ electronic...

    ICT4DC25 pointsBadges:
  • Fax server problem in w2k3 server

    My fax server getting stopped or hange very often.If try to stop and restat the fax sever alone it won't work.I have restart the whole server itself to get back to the earlier status.IF i do so it works fine.But i think it is not a good practice to restart the server once or twice in a week.So...

    IT Admin40 pointsBadges:
  • Loss of VoIP traffic on QoS enabled WAN

    Why is it that on a VoIP enabled WAN with proper priority Queuing in place, that VoIP traffic is still dropped when the WAN pipe is totally utilized (i.e. during backups) even though the VoIP traffic does not exceed the priority queue size? Router cpu utilization is around 10 to 15%.

    SteveVI5 pointsBadges:
  • International forwarding

    How can I find out who's phones allow them to forward outside of the company. Call Manager version is 4.1

    Atif20085 pointsBadges:
  • Can you connect a Cisco 7940 desktop IP phone through a wireless switch/bridge to a Cisco access point?

    Is it possible to connect a Cisco 7940 desktop IP phone through a wireless switch or bridge to a Cisco access point (AP) and make it work? I am having problems with this setup. It is most probably unsupported but we sure would like to make it work. Thanks!

    NetworkingATE1,545 pointsBadges:
  • Network design and infrastructure for a small business with on-site and remote access workers

    My company occupies a small self-contained, single-story business unit (of which they are the sole occupants) which is part of a larger business park. They employ 24 staff comprising of a CEO, 5 administrators, 2 business development managers and 16 specialist consultants. The administrators and...

    NetworkingATE1,545 pointsBadges:
  • T1 full duplx circuit

    On a full duplex T1 circuit how fast can you go at the same time in both directions? Is it 1,544meg in both directions at the same time or 768k at the same time at the same time/ Thanks Jim.

    Jim505 pointsBadges:
  • MS Project 07 Automated Communication

    I am a project coordinator attempting to improve communications among resources assigned tasks in Project Server 2007. I would like to automate some of the issues and escalation of same - workflow type. What are the best tools for collaboration with this product? I'm semi new to MS Project and, of...

    Sissy10 pointsBadges:
  • Bluetooth headset

    Recomended Bluetooth headset for Cisco IP Communicator

    Acct Manager5 pointsBadges:
  • Need help designing a network for videoconferencing for a campus?

    What type of severs, routers, bridges, switches and cables are suitable for videoconferencing? Also, how do you design a network for videoconferencing for a campus? Please help me. Thank you.

    Networking Channel ATE30 pointsBadges:
  • Is it any good to have 1 QoS router on WAN with VOIP

    I am thinking of implementing VOIP on a network that links 2 sites via DSL and Linksys BEFVP41 routers which do not support QoS. I am wondering whether it would make any sense changing one of these routers with a RVS4000 to ensure good voice quality. I would like to avoid purchasing 2 new routers...

    EB35 pointsBadges:
  • Cisco Call Manager 5

    Hi I need to intergrate the company GAL into Cisco Call Manager 5. They are using Exchange 2006. I have read up on LDAP and dont fully understand the process of intergrating the GAL onto the Cisco phones. What needs to happen is that the GAL needs to be viewable on the Cisco phones when users...

    Poontang5 pointsBadges:
  • What are the most pressing issues with VoWLAN technologies?

    I am currently conducting a feasibility study on Voice over Wireless LAN (VoWLAN). What are the hottest and most pressing topics and issues concerning VoWLANs that I could potentially cover? Thank you.

    Unified Communications ATE2,280 pointsBadges:
  • What are the advantages and disadvantages of migrating from legacy phones to IP phones?

    What are the advantages and disadvantages of migrating from legacy phones to IP phones? If you've gone through this process, please advise. Thanks.

    Unified Communications ATE2,280 pointsBadges:
  • Hardware needed for implementing a call termination company?

    I plan on implementing a call termination company in Latin America and I have looked at the Hypermedia GSM gateway as a potential component. Is there any additional hardware I need in order to start selling minutes? Do I need a billing/RADIUS solution and how would this work? Would the radius...

    Unified Communications ATE2,280 pointsBadges:
  • ICT Resources

    Please can anyone list 10 Information and Communication Technology Resources for me. Thanks.

    Jjjjjjjj95 pointsBadges:
  • Has there been any deployment of VoIP using WiMAX standard equipment?

    Has there been any deployment of VoIP using WiMAX standard equipment? And, which company offers WiMAX equipment for the provision of VoIP?

    Unified Communications ATE2,280 pointsBadges:
  • How does a gateway convert incoming PSTN numbers to IP address format?

    How does a gateway convert incoming PSTN numbers to IP address format?

    Unified Communications ATE2,280 pointsBadges:
  • new interactive technology and knowledge

    How to use effectively new interactive technology for knowledge distribution and sharing ideas between professionals organizations and colleagues?

    Rusicom5 pointsBadges:

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