[cisco-voip] IOS MGCP question

Wes Sisk wsisk at cisco.com
Tue Dec 27 20:14:14 EST 2005


And the vg224 lacks the advanced call control modes of the vg248  
(conference, park, transfer...)

But look for those coming out next year on the vg224.  Looks like the  
EFT is already in progress.

/Wes
On Dec 22, 2005, at 3:46 PM, Ortiz, Carlos wrote:

Hey Ed, I remember you from CIPTUG! The newer VG224's work really well
with MGCP.  The only issue I currently have is that my IOS version has a
AAA bug in it.  I need to upgrade my memory to fix this.  Really hasn't
impacted me though because the boxes run and I never touch them....

Carlos

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Ed Leatherman
Sent: Thursday, December 22, 2005 3:42 PM
To: Kevin Thorngren
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] IOS MGCP question

Kevin,

Turns out none of the VG200's I have came with enough flash memory to
upgrade to any versions supporting MGCP PRI backhaul.. they are all
8MB flash and the lowest version of 12.2T that hasnt been removed from
CCO (that I could find) is just a bit bigger than 8MB. All the 8MB
versions have been removed, too old I guess. I'll try to get H323
working for this test instead.

I hadn't used the feature navigator before, thanks for showing me.

Ed

On 12/22/05, Kevin Thorngren <kthorngr at cisco.com> wrote:
> Hi Ed,
>
> According to the Feature Navigator 12.2(16a) on the VG200 does not
> support MGCP PRI backhaul to CCM.  You will need to use a 12.2T
version
> or a 12.3 version on the VG200.
>
> You can search by feature from here:
> http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp
>
> Look for the feature "MGCP PRI backhaul and T1-CAS support for Call
> Manager (IP-PBX)".  Then select the VG200.  This will give you all
your
> options and you can determine which IOS will best fit your needs.
>
> Also for a back to back config don't forget to but the "isdn
> protocol-emulate network" command on the serial interface of one of
the
> routers to bring up layer 2.
>
> HTH,
> Kevin
>

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