[cisco-voip] Password and Time on Dial-peers

Lelio Fulgenzi lelio at uoguelph.ca
Sat Apr 12 21:59:01 EDT 2008


redial key?
  ----- Original Message ----- 
  From: omar parihuana 
  To: Lelio Fulgenzi 
  Cc: Marcelo Zilio ; cisco-voip at puck.nether.net 
  Sent: Saturday, April 12, 2008 7:38 PM
  Subject: Re: [cisco-voip] Password and Time on Dial-peers


  Yes sir,

  Fortunately, it was an older implementation, so we were using also older analogue phones (no IP Phones, no display/Digital Phones) so nobody can saw the "password".

  Rgds. 


  On Sat, Apr 12, 2008 at 9:06 AM, Lelio Fulgenzi <lelio at uoguelph.ca> wrote:

    You'll want to make sure that the behaviour of the dialpeers does not allow the 'password' to show up in the placed calls directory on your phone and/or be available with the redial softkey.

    Not sure if multiple dial-peers and digit manipluations would help.

    --------------------------------------------------------------------------------
    Lelio Fulgenzi, B.A.
    Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
    (519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
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      ----- Original Message ----- 
      From: Marcelo Zilio 
      To: omar parihuana 
      Cc: cisco-voip at puck.nether.net 
      Sent: Saturday, April 12, 2008 9:59 AM
      Subject: Re: [cisco-voip] Password and Time on Dial-peers


      Hi Omar,

      Thank you for your response.
      Since this is a temporary solution to us, I think it will be very useful.

      regards
      Marcelo

      omar parihuana escreveu: 
        Well, I believe that there aren't standard method in order to complete your requirement, but some years ago, we resolve this issues as follow:

        1. We modified the destination pattern for example if the normal destination pattern was: 9......  (the user dialed the 9 to take outside line then the 9 was striped and the digits were sent to PSTN)  Then we used as destination pattern 93456......  where the string 3456 was the password, so the user dialed 9<password> + num to PSTN. the dial-peer worked only if the dialed digits matched with destination pattern.

        2. time-range structure, we used only to block voip legs, no pots legs. So we implemented a access-list for RTP traffic and signalig traffic time-range based. then we put the access list in serial interface, or ethernet interface... then in some times the call didn't established.

        Obviously these are not "THE SOLUTION" but was useful....

        Rgds.


        On Fri, Apr 11, 2008 at 12:12 PM, Marcelo Zilio <email at constel.com.br> wrote:


          Hi

          Two questions:
          1) Can I set a password in a dial-peer for the FXS ports with a
          telephone set? I mean, when the user try to call someone, before router
          sending the digits, it requests a password.
          2) Can the dial-peers work with "time-range" structure?

          This is not a CME or CallManager. Just VoIP.

          Thank you
          Marcelo

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        -- 
        Omar E.P.T
        -----------------
        Certified Networking Professionals make better Connections! 




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