[cisco-voip] Intercluster Trunk what am I missing?

[Wes Sisk]

Messageit's personal opinion, i think dependence on DNS is bad because most
people don't think of DNS as being critical to completing a phone call.
Thus my disclaimer "include DNS as part of your IPT infrastructure".

/Wes
-----Original Message-----
From: Fretz, EA Eric @ IS [mailto:Eric.A.Fretz at L-3Com.com]
Sent: Monday, October 24, 2005 5:33 PM
To: 'Wes Sisk'; Lelio Fulgenzi; Burton, Jason
Cc: cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Intercluster Trunk what am I missing?


I was always taught that DNS Reliance in CCM was a Bad Thing?!?
  -----Original Message-----
  From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Wes Sisk
  Sent: Monday, October 24, 2005 4:25 PM
  To: Lelio Fulgenzi; Burton, Jason
  Cc: cisco-voip at puck.nether.net
  Subject: RE: [cisco-voip] Intercluster Trunk what am I missing?


  CM also attempts a reverse DNS resolution and looks for that device name,
so you don't have to remember all those digits, so long as you include dns
as part of your IPT infrastructure.

  /Wes
  -----Original Message-----
  From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net]On Behalf Of Lelio Fulgenzi
  Sent: Monday, October 24, 2005 4:27 PM
  To: Burton, Jason
  Cc: cisco-voip at puck.nether.net
  Subject: Re: [cisco-voip] Intercluster Trunk what am I missing?


  wait until IPv6 comes out and we have to remember stuf like
3ffe:1900:4545:3:200:f8ff:fe21:67cf

  *shiver*


  --------------------------------------------------------------------------
------
  Lelio Fulgenzi, B.A.
  Network Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
  (519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  "I had a coffee and Coke at lunch today...and now, I've got more jitter
than an
  IP phone on a long haul 10base2 connection"
LFJ
    ----- Original Message -----
    From: Burton, Jason
    To: Burton, Jason
    Cc: cisco-voip at puck.nether.net
    Sent: Monday, October 24, 2005 4:23 PM
    Subject: RE: [cisco-voip] Intercluster Trunk what am I missing?


    Man talk about a dumb butt attack.  So I was banging my head against the
    wall to find out I had a typo in the ip address for one of the CM's.
    Geez go figure it works after you type in the right one.

    Thanks!

    -----Original Message-----
    From: cisco-voip-bounces at puck.nether.net
    [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Burton, Jason
    Sent: Monday, October 24, 2005 11:40 AM
    To: Ryan Ratliff
    Cc: cisco-voip at puck.nether.net
    Subject: RE: [cisco-voip] Intercluster Trunk what am I missing?

    Now that I re-read my email this is a single CM to a single CM not a
    cluster.  Sorry about that.

    -----Original Message-----
    From: Ryan Ratliff [mailto:rratliff at cisco.com]
    Sent: Monday, October 24, 2005 11:18 AM
    To: Burton, Jason
    Cc: cisco-voip at puck.nether.net
    Subject: Re: [cisco-voip] Intercluster Trunk what am I missing?

    CM won't accept an H.225 Setup message from any device not in its
    database.   This goes for ICTs as well as regular voice gateways.
    This is why your ICTs always need to be fully meshed (ie all servers
    defined in the trunk on both sides).

    -Ryan

    On Oct 24, 2005, at 12:09 PM, Burton, Jason wrote:

    Okay, I've setup an intercluster trunk on one CM cluster that points
    to the foreign CM.  I've setup a route pattern that includes this
    trunk, however when I dial I get a busy tone.  What am I missing?  Do
    I need to configure a trunk on the other end to make one way calling
    function?  Both are CM 3.3(4).  After I get the test calls working
    I'll worry about CAC and AAR



    Thanks!





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