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  1. Senior Member
    Join Date
    Jun 2009
    Location
    Gosford, Australia
    Posts
    567

    Certifications
    CCNA, CCDA, CCNA:Voice(IIUC), CCNP:Voice
    #26
    Here is the simplified config using just 2 routers. You'll need to adapt it to your environment, but it will get you started.

    R1
    Code:
    isdn switch-type primary-net5
    
    controller E1 0/0
     pri-group timeslots 1-5,16
     clock source line
     framing crc4 australia
     linecode hdb3
     no shutdown
     exit
    
    interface Serial 0/0:15
     desc *** E1 signalling channel ***
     no ip address
     isdn switch-type primary-net5
     isdn protocol-emulate user
     isnd incoming-voice voice
     no shutdown
     exit
    
    dial-peer voice 1 pots
     desc *** INBOUND ISDN PRI (5 channels) ***
     incoming called-number 10..
     direct-inward-dial
     exit
    
    dial-peer voice 2000 pots
     desc *** OUTBOUND ISDN PRI to R2 ***
     destination-pattern 20..
     no digit-strip
     port 0/0:15
     exit


    R2

    Code:
    isdn switch-type primary-net5
    
    controller E1 0/0
     pri-group timeslots 1-5,16
     clock source internal
     framing crc4 australia
     linecode hdb3
     no shutdown
     exit
    
    interface Serial 0/0:15
     desc *** E1 signalling channel ***
     no ip address
     isdn switch-type primary-net5
     isdn protocol-emulate network
     isnd incoming-voice voice
     no shutdown
     exit
    
    dial-peer voice 1 pots
     desc *** INBOUND ISDN PRI (5 channels) ***
     incoming called-number 20..
     direct-inward-dial
     exit
    
    dial-peer voice 1000 pots
     desc *** OUTBOUND ISDN PRI to R1 ***
     destination-pattern 10..
     no digit-strip
     port 0/0:15
     exit
    Last edited by azaghul; 05-15-2010 at 04:02 AM.
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  3. Senior Member
    Join Date
    Apr 2008
    Location
    Tampa, Fl
    Posts
    1,097

    Certifications
    A Few....
    #27
    Thanks guys... I've bookmarked this link so I can refer to it in the very near future. Thanks again.
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  4. Member
    Join Date
    Jul 2005
    Posts
    34

    Certifications
    CCNA- CCNA-VOICE.. CCVP IN PROGRESS
    #28
    Quote Originally Posted by azaghul View Post
    pitvipers lab is really a CCIE-Voice like environment, but it works equally as well for CCVP. Wish I had his budget for 2811's, but my mix of 1760's, 2691 & 3725 work just as well (for now).

    To start with, just use 2 CME routers connected via DCE-DTE serial (to simulate the WAN) and E1/T1 (to simulate the PSTN). If your CCNA-Voice was IIUC it should ease you into CCVP nicely.

    Can't help with the upgrade problem... never tried one yet. Maybe now is the time
    azaghul
    ======

    I would like to copy your lab setup if it is cheap and easy to setup..

    what did you use 1760's, 2691 & 3725 for ..I am still struggling to set up voice lab.. I got my cucm 6.0 to work thank you to you and pitviper .. now I am trying to move forward , can you please help..


    Thank you all for your support keep up what you doing.
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  5. Senior Member
    Join Date
    Jun 2009
    Location
    Gosford, Australia
    Posts
    567

    Certifications
    CCNA, CCDA, CCNA:Voice(IIUC), CCNP:Voice
    #29
    No probs...

    Though I don't think you'll ever find a cheap or easy Voice Lab. As for "keep doing what you're doing".. does going grey count?

    Have included the logical network map, the physical map is much more complicated as I've spread the lab over 2 rooms to reduce noise in my study.

    I'll leave out the configs, have to leave you with some "fun".

    HQ site
    Cisco 3725 running c3725-adventerprisek9_ivs-mz.124-15.T11.bin w/128F/256D & CME v4.1
    VWIC-1MFT-E1, WIC-2T, AIM-ATM-VOICE30 (supplied DSPs for the E1)
    NM-CUE, NM-HD-2V (VIC2-4FXO, VIC-4FXS/DID)

    BR1-BR3 sites
    Cisco 1760 running c1700-adventerprisek9-mz.124-15.T11.bin w/ 48-64F/160D & CME v4.1
    VWIC-1MFT-E1 (or T1), WIC-2T, minimum PVDM-256K-8

    WAN (frame-relay switch)
    Cisco 1760 running c1700-adventerprisek9-mz.124-15.T11.bin w/ 32F/128D
    2 x WIC-2T

    PSTN
    Cisco 2691 running c2691-adventerprisek9_ivs-mz.124-15.T11.bin w/ 128F/256D & CME v4.1
    1 x VWIC-2MFT-E1, 2 x VWIC-1MFT-T1, AIM-ATM-VOICE30 (supplied DSPs for the E1/T1s)
    CIPC run remotely to allow dial in/dial out

    Shared Services
    Cisco 3550-PWR, 3524-PWR, 2 x 2950 (with very complicated VLAN setups)
    2 x CP7912, 2 x CP7940, 2 x CP7960, CIPC
    2 x IBM x306 servers capable of running CUCM natively, these were purchased when doing my CCNA 3 years ago when CCM v4.x was still in style (yeah, I plan ahead)
    1 x generic PC (Inter i5 with 8GB RAM, Server 2008 Enterprise) doubles as my Lab management PC and VMware Workstation box

    Home Network
    Cisco 857W and 2960G
    Allows internet access to the Lab via my HQ router, but mainly for NTP access

    Hope this is a good start...
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  6. Member
    Join Date
    Jul 2005
    Posts
    34

    Certifications
    CCNA- CCNA-VOICE.. CCVP IN PROGRESS
    #30
    Thank you so much.. there is always a slotution to going grey . lol .

    again , Thank you. I am sure I will be back .
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