Configuring Voip

Hello,
I was working with Microsoft products previously and now I have changed my mind to switch to cisco networks. My company has decided to go with VOIP SOLUTION as our branches are connected with MPLS network. The project given to me is this way. I have to connect 2 sites which includes my head office and branch office to use voip (both the branches are already connected using MPLS network). My head office is having a PBX which will be integrated with voip and my branch office is not having any kind of PBX system.
Note: It will be a pilot project so please suggest a cheap hardware only for 2 sites if its approved then we will be buy good router in our head office to connect all other branches.
1) What kind of cisco routers shall I buy for both Sites ?
2) what kind of modules shall be intalled in them to start ?
3) What kind of IOS ?
4) Do I need to do something in my PBX ? for the integration in my head office ?
5) Which books do you prefer as a beginner ?
I hope the above mentioned scenario is completely transparent by any chance if you feel that i havent provided you the complete information dont hesitate to ask. Your earliest response will be appreciated.
Thanks
SKAK

Hi,
I would do this with two 2801, CCME feature, and cisco IP phones of your choice. What interface does the PBX have ? If doesn't have ISDN BRI or PRI, it will be hard to do a nice integration. Please search "CME" on CCO and start reading about it.
Note: it is fundamental that you locate a reputable cisco reseller that can help you with the prices and availability of the material, if not with the actual configuration.

Similar Messages

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    Regards
    Sapna shah

    We are having one Cisco 3640 Router with One Serial Port and 2FXS(2nos) Voice card.We have configured voice card FXO but now due to some unknown reason we are not able to call the US office. Kindly help us .Here is the configuration:
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    Here are HYD-RTR#sh voice port
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    Number of signaling protocol errors are 0
    Impedance is set to 600r Ohm
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    Hook Status is On Hook
    Ring Active Status is inactive
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    Tip Ground Status is inactive
    Digit Duration Timing is set to 100 ms
    InterDigit Duration Timing is set to 100 ms
    Foreign Exchange Station 1/0/1
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    Administrative State is UP
    No Interface Down Failure
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    Noise Regeneration is enabled
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    In Gain is Set to 0 dB
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    Interdigit Time Out is set to 10 s
    Call-Disconnect Time Out is set to 1 s
    Region Tone is set for US
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    Maintenance Mode Set to None (not in mtc mode)
    Number of signaling protocol errors are 0
    Impedance is set to 600r Ohm
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    Ring Frequency is 25 Hz
    Hook Status is On Hook
    Ring Active Status is inactive
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    Tip Ground Status is inactive
    Digit Duration Timing is set to 100 ms
    InterDigit Duration Timing is set to 100 ms
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    Out Attenuation is Set to 0 dB
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    Interdigit Time Out is set to 10 s
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    Region Tone is set for US
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    Number of signaling protocol errors are 0
    Impedance is set to 600r Ohm
    Voice card specific Info Follows:
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    Ring Frequency is 25 Hz
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    Tip Ground Status is inactive
    Digit Duration Timing is set to 100 ms
    InterDigit Duration Timing is set to 100 ms
    Foreign Exchange Station 1/1/1
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    Administrative State is UP
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    Noise Regeneration is enabled
    Non Linear Processing is enabled
    Music On Hold Threshold is Set to -38 dBm
    In Gain is Set to 0 dB
    Out Attenuation is Set to 0 dB
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    Echo Cancel Coverage is set to 8 ms
    Connection Mode is normal
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    Interdigit Time Out is set to 10 s
    Call-Disconnect Time Out is set to 60 s
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    Maintenance Mode Set to None (not in mtc mode)
    Number of signaling protocol errors are 0
    Impedance is set to 600r Ohm
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    Ring Frequency is 25 Hz
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    Ring Ground Status is inactive
    Tip Ground Status is inactive
    Digit Duration Timing is set to 100 ms
    InterDigit Duration Timing is set to 100 ms
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    The Last Interface Down Failure Cause is Administrative Shutdown
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    Non Linear Processing is enabled
    Music On Hold Threshold is Set to -38 dBm
    In Gain is Set to 0 dB
    Out Attenuation is Set to 0 dB
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    InterDigit Duration Timing is set to 100 ms
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    In Gain is Set to 0 dB
    Out Attenuation is Set to 0 dB
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    Tip Ground Status is inactive
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    InterDigit Duration Timing is set to 100 ms
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    Please enlighten us why we are not able to make calls .IS there any fault in the configurations made by us !
    Thanks in advance

  • Cisco 1861- Configuring VoIP- Using PSTN

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  • Help for basic VOIP function on 2821

    Hi,
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    http://www.cisco.com/en/US/tech/tk652/tk698/technologies_tech_note09186a00800e00d0.shtml

  • Choppy voip connection

    I have 1MB wireless link from my ISP. I am using Cisco VOIP phones in my company. Over the months my VOIP quality is not good(on/off connectivity),though my internet is somehow working fine. When I talked to my ISP , they told me to use Cisco switch / router instead of Nortal. Moreover ISP also saying that the switch / router can be configured to full duplex/ half duplex because ISP equipment can be switched to half/duplex.
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    Hi,
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    Full duplex is what you should run everywhere. The only modern technology you should be running half-duplex on is wireless, because that's just the way it works.
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  • Voip set up

    hi all...
    i am new to voip configuration... and i have to configure the voip for our branch office... we have 2610 with the 2FXS and 2FXO prot... now i have one pulblic IP address which is used by my local lan user...and we have configured NAT/PAT on our VPN concerntrator... now we are looking to establish the VOIP phone (analogphone with the help of FXO and FXS) we have ASTRIK server at our main office and i want to register my local office analog phone with server at our main office... now what kind of configuration we need on our 2610 in order to configure voip...
    connectivity:
    ADSL connection form ISP---VPN 3005---D-Link nonmanagable swithch---LAN
    at present we have above connectivity and now i want to add my 2610 router with analogphone connected to it... how can i connect and how can i configure it...?
    regards
    Devang

    Dial-peer matching information:
    http://www.cisco.com/warp/public/788/voip/in_dial_peer_match.html
    Analog DID for Cisco 2600 and Cisco 3600 Series Routers:
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  • Nokia 700 belle fp2 voip

    I configured Voip on Nokia 700 belle fp2 with the guide from this page. I prefer 3G connection so I set packet data connection over 3G and enabled AWCDMA setting in VoIP service settings. Like in the guide. I can make calls. Sound quality is excellent on booth sides. But I'm not reachable over VOIP. My phone doesn't make any signs when I try to call it. I quadruple check to be sure that every profile entry has been made correctly. I reconfigure settings for wifi connection and trying to establish connection over wifi bat the problem resist. My voip provider doesn't make any restrictions. Is there any explanation or better solution for this problem.
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    Go to Solution.

    I find this document  from year 2002. I capture the registering data and incoming call data with wireshark. I find out that my voip provider has problem with Call-ID header. While registering they answer with right Call-ID header. When I get incoming call the Call-ID header is not the same. There is no malfunction. The call is dropped with 404 not found.

  • Series40 phones and VoIP

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    SIP URIs can be added to the contact in phonebook by adding 'internet telephony' detail into it.

    There is no operating system as such in the IP phones like 7960 or any other IP phone. It will have some firmware and config files which it downloads from the Callmanager while registering to it. All the call processing is done by the Callmanager. There is no special software running on the phones. You may like to have a look at the IP Telephony documents which have more information.
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  • Voice over ip configuration between 2600 and 1700 routers

    Hi,
    I have the following set up:
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  • FXS and FXO configuration and design help

    hi all...
    i am new to voip configuration... and i have to configure the voip for our branch office... we have 2610 with the 2FXS and 2FXO prot... now i have one pulblic IP address which is used by my local lan user...and we have configured NAT/PAT on our VPN concerntrator... now we are looking to establish the VOIP phone (analogphone with the help of FXO and FXS) we have ASTRIK server at our main office and i want to register my local office analog phone with server at our main office... now what kind of configuration we need on our 2610 in order to configure voip...
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    regards
    Devang

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    http://www.cisco.com/en/US/tech/tk652/tk90/technologies_tech_note09186a008010ae1c.shtml
    http://www.cisco.com/en/US/tech/tk652/tk90/technologies_tech_note09186a0080147524.shtml
    http://www.cisco.com/en/US/tech/tk652/tk90/technologies_tech_note09186a008010fed1.shtml
    http://www.cisco.com/en/US/tech/tk652/tk90/technologies_configuration_example09186a00801bc341.shtml
    http://www.cisco.com/en/US/tech/tk652/tk653/tech_configuration_examples_list.html
    there are plenty of examples throughout these for reference.

  • VoIP over satellite link

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  • Nokia C7 VOIP Internet Call

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  • VoIP Solutions

    Hi All,
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    2) Does my IOS support VOIP?
    3) Is there any extra cost involved?
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    Regards

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    Cost will be related to the hw that you would need to integrate your PBXs to the routers.
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    CCM
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    I hope that helps.
    Javed

  • VLAN translation for VoIP config.

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    description Cisco 1900sw
    ip helper-address 192.168.2.0 (or without a helper address)
    ip nat inside
    ip virtual-reassembly
    speed auto
    full-duplex
    interface FastEthernet0/0.1
    description Data
    encapsulation dot1Q 1 native
    ip address 192.168.2.1 255.255.255.0
    ip helper-address 192.168.2.0
    interface FastEthernet0/0.2
    description VoIP
    encapsulation dot1Q 2
    ip address 192.168.3.1 255.255.255.0
    ip helper-address 192.168.3.0
    no snmp trap link-status

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