VOIP SYSTEM

I want to install a VOIP System in my company to communicate between the offices and branches,
There is two branches apart of the head office.
+The head office has:
      -ten(10) decks
      -one(1) land line
      -one(1) mobile line
+branch #1 has:
      -two(2) decks
+branch #2 has:
      -one(1) deck
And all the three points (offices) are connected with a switch and wireless network.
So please advice me with the devices required to install the system and how to buy.

Get in touch with a local Cisco Gold Partner for a quote and assistance in the design, they will also be doing any purchases for you.

Similar Messages

  • Cisco voice vlans w/ nortel VOIP system

    Hello everyone,
    I am going to segment a network with a Nortel VOIP system. Right now, the network is completely flat with PCs plugged into the back of the nortel phones. I would like to set up a voice vlan for the nortel phones but am not sure if voice vlans will work w/ non-cisco phones (cdp). Please provide me some insight if you can. Thanks!

    If your are Using Recent Cisco Switches it is quite easy.
    Using 4006 SUP III core switches or 3560 PSE's should be okay.
    If you have Nortel Phase II phones they can also be powered by the 802.3 cisco switches with no probs.
    Anyway set the switchport mode to switchport voice vlan. Set spanning tree portfast and configure qos as you see fit on the port. Configure the voice vlan on the switch eg switchport voice vlan 111. You may need to configure the port to switchport mode dynamic desriable as well. Some older switches may have problems but you can enable trunking to cheat and then a default vlan for the pc on the switchport
    As regards to the phones when the phone reboots and you enter the configuration mode via flipping the 4 soft keys. You should then see the vlan option and configure the same vlan number on the phone as the cisco switch eg 111.
    The phone should then register again without any problems. All i2002/i2004 firmware for last 2 years has the vlan option. I looked after about 400 nortel phones all on cisco switches of various ages with only minor setting up issues.
    Best of luck
    Simon

  • Overhead Paging with a Hosted VOIP system using Linksys SPA942 phones

    Anybody have any experiance with providing Overhead Paging with a Hosted VOIP system using Linksys SPA942 phones?  I currently use a hosted service called Vocalocity and need to  now provide overhead paging to one of our sites.

    I don’t think this is possible since usually this paging opting is used with accordance with the registration from the SPA9000. I am not quite certain if this will be able to work with certain VoIP providers but if it does they should have paging capability and the paging code might also change. I suggest contacting your VoIP provider and Cisco Tech support to further look into your concern. I believe this unit belongs to the business series devices that Cisco is now supporting. Try to go to this link for the other business series devices and the site where you can get hold of Cisco for support: 
    http://forums.linksysbycisco.com/linksys/board/message?board.id=Switches&message.id=4273&query.id=27...

  • VOIP system for small company

    Hi, I am planning to replace phone exchange, and thinking on something with VOIP system, my main requirements are:
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    woud uc500 be a good solution or would you recommend anything else?
    Thanks

    The UC540 would be perfect IMO. Find a good SIP provider and your only limited by bandwidth and the number of DID's and I guess DSP resources but at 15 users I wouldnt worry to much about that. CCA is much improved now compared to what it was a few years ago and you should be able to get it up and running pretty quickly. There are tons of resources under the technical enablement labs for the UC5xx/SBCS product line. We did a roadshow the last quarter of 2010 and used most of those labs (the ones in under the technical enablement labs page) to show partners all the ins and outs of the UC500 product line and I know during the ones I did I had a ton of Account Managers who felt confident enough to actually do the technical install of a basic system after a few days of training. Cisco is dedicated to making sure their partners and their customers have every tool possible to be successful so use them!
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  • Do VOIP systems work with regular phone lines?

    Hey there, I'm an old phone tech and I'm looking to expand from regular telephone systems into the VOIP market.
    What I need to know is whether a VOIP system can be hooked to regular dial-tone?
    I basically want to hook the telephone numbers into the system, let the phones in my customers office have access to these lines, and use the VOIP side of things to connect a remote office on the other side of the state.
    I need to be able to connect anywhere between 1-20 phone numbers and 1-60 telephone sets.
    Can anyone help me out or point me towards a model that will do this?

    Always good to see an old PBX tech embracing the new and wanting to understand this sort of technology.
    PBX's and analogue voice ports work fine together, we have made many grumpy customers happy after we understood their requirements and reverse engineered how the PBX actually functions :-)
    What you are talking about is refered to as toll bypass - you set up a first choice route on the PBX to point to the tie line and outpulse digits to the router which then makes the call.
    Best way to connect PBX's and VOIP systems is using E&M ports as they give end to end answer and disconnect supervision, but these are not all that common on smaller PBX's and key system.
    You can trunk via FXS and FXO ports, but these may cause issues with disconnect supervision, especially if the PBX does not support battery reversal or disconnect tones.
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    Dial Plans - scaling the network as it expands
    Bandwidth per call - codecs used between sites
    DTMF relay - passing digits over the IP cloud
    Interface types (E&M type 1,2,3,4,5) , FXO, FXS, Loop start , Ground start
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    There is a lot of good material in the Cisco Press book on VOIP. Check out Amazon or one of the on line booksellers.
    If you give us some more details about what you are proposing we could give some more pointers.
    You may want to consider becoming experienced with CallManager Express as this is an ideal way to get started with VOIP, IP telephony and IP based voice mail systems. This book covers it very well -
    http://www.amazon.com/Cisco-Communications-Express-CallManager-Networking/dp/158705180X

  • Sonicwall connect with different subnet Mitel VOIP system

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    In my SonicWALL NSA 2400
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    connected to running all our workstation, printer, pretty much everything. I
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    This topic first appeared in the Spiceworks Community

  • Small office VoIP system

    Good morning everyone,
    I am currently defining the architecture for a very simple VoIP network that is to be installed in a small office (about 70 VoIP extensions). Initially, we don't want to include any special feature, just the internal voice IP service and the ability to make up to 4 simultaneous external phone calls through PSTN.
    We are going to acquire a Cisco 2921 Router, the SL-29-UC-K9 Unified Communications licence and a VIC2-4FXO. 
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    Pablo

    Thank you guys for your answers,
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  • WOuld like to create VOIP system in my company

                       we are in phase of designing VOIP solution for my company, I have to complete the creation of the designing solution with my own.
    So , If any one want to help I will be so welcome and very grateful.
    waiting for your replies!!!!

    Hello
    1- You have to get a full information regarding " your existing H/W components as switches routers and etc.." .
    2- You have to calculate the number of users who will use VOIP solution nowadays and for future? the no.of faxes ,etc..
    3- How many sites do you have for now and for future?.
    4-Which features will you need " Call routing incoming abd outgoing only , voicemail , video conference , presence , etc ...."
    5- The integration between your company and SP , to select which modules will need to do outgoing calls ?. You have to check if you will need "FXO , E1 , T1 , etc..."
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    you can go for your design
    1- You have to determine if you have a POE swich or you need to purchase new switches and which catalyst which will be more enough for you based on your no.of users and for other solutions as CCTV , and power calculations ?.
    2- Select the series of your Phones based on your users catagorization " manager , emplyees , receptioanist , sales , secretary , etc ..."
    3-Select H/W for VOIP " CME router based or  CUCM application which will need servers to run as Cisco UCS servers".
    Note: It will  be better if you go to Cisco partner which server your region who can help you for that.
    Thanks
    please rate all useful information

  • VoIP system for a large corporation with distributed locations

    Asterisk does all of that for free.  Those are all very basic needs.  I don't know any PBX that doesn't support that.

    Depending on specific needs for secure calls you might not have a lot of choices beyond Cisco and Avaya and NEC.
    Do you need always encrypted RTP and provisioning between endpoints?  Do you need this for some regulatory or government requirement?
    Cisco, Avaya and NEC (ok and Mitel) combined dominate the enterprise market.  So that is a good place to focus your efforts.  If you are open to manufacturers outside of that realm then define your requirements a little more and I am sure you will get plenty of suggestions.  The only manufacturer outside of those three or four that I have experience implementing and maintaining more than 2000 seats would be Zultys.

  • Implement Direct Inward System Access (DISA) in VoIP Environment

    Hi,
    May i know, is it possible to implement DISA Call in VoIP environment. If yes, how we can make it? Is it some configuration in CE Router at SRST Sites or CE Router at Main Sites? Also can you give me the information how to implement it?
    As I understand DISA (Direct Inward System Access) allows someone calling in from outside the telephone switch (PBX) to obtain an "internal" system dialtone and dial calls as if from one of the extensions attached to the telephone switch. Frequently the user calls a number DISA number with invokes the DISA application. The DISA application in turn requires the user to enter his passcode, followed by the pound sign (#). If the passcode is correct, the user will hear dialtone on which a call may be placed.
    Please advise me as soonest.
    Thanks in advanced
    Rgds,
    Izazi Zainy

    Giving users access to system dial tone via DISA is a security hole on PBX's and VOIP system so be careful how you use it. The following note describes how to use a TCL script and audio prompts to allow a user to call in and authenticate via an account number and PIN before they can dial an internal number. This will allow basic DISA type functions on a H323 gateway. Obviously you would also want to log the details of who made the call and when they made it, so syslog VOIP accounting is enabled to send a CDR to a syslog server.
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    I have also enabled syslog accounting for call detail records, so when the call completes you get a basic record of the called number and durations. If they wanted to use a full blown AAA server, they could run the authentication from this and this way keep a full log of all users calling in, and it would also log the CDR's for billing etc ...
    The router needs the following audio .AU files on the flash memory :
    Test#sh flash
    System flash directory:
    File Length Name/status
    1 14097360 c2600-is-mz.122-11.T.bin
    2 14150 enter_account.au
    3 14869 auth_fail_retry.au
    4 11510 enter_pin.au
    5 52644 enter_destination.au
    [14190860 bytes used, 2062068 available, 16252928 total]
    16384K bytes of processor board System flash (Read/Write)
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    The .au files are the audio prompts that the IVR plays. These are in Sun/Next audio 64Kbps G711ulaw audio format. Use an audio editor to create the files and save them in this format.
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  • Connecting 2 x 3550's on a VOIP telephony system

    Folks.
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  • VoIP chalenging questions

    Dear All,
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    2.How long will active calls last if primary call control is lost?
    3.How does VoIP solution provide effortless IP phone addressing without having to change the addressing scheme of the existing IP data network?
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    21.Describe the power requirements for all system components.
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    -Status of individual stations
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    Someone would spend a day typing everything up for you. If I were you, I would pick up a CallManager book. "Cisco IP Telphony: Planing, Design, Implentation, Operation and Optimization" There is also "Cisco CallManager Best Practice."
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  • Lync in combination with voip

    We are using Lync but just installed a new VOIP system called SWYX
    Everything is working fine except if a user picks up his phone (usb Phone) Lync is also popping up behind the screen of the SWYX software client.
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    Hi,
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    http://social.msdn.microsoft.com/Forums/en-US/communicatorsdk/threads
    Kent Huang
    TechNet Community Support

  • VLANs and VoIP on the same port

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    Hi Friends,
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  • E51 VoIP via WIFI

    Can any 1 tell me if E51 supports voip over wireless lan?
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    E51 owner
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