First you define the DTMF command in rpt.conf in the functions stanza for the node in question:
A matching command may already be defined.
[functions_1998]
802 = cop,2                ; System enable
803 = cop,3                ; System disable

[functions_1999]
902 = cop,2                ; System enable
903 = cop,3                ; System disable
......
Then the dtmf command would be *903 to disable the node *902 to enable node 1999
the dtmf command would be *803 to disable the node *802 to enable node 1998

73, Steve N4IRS

 
On 9/18/2015 3:18 PM, Loren Tedford wrote:
so how do i put that into a dtmf command



On Fri, Sep 18, 2015 at 1:02 PM, Steve Zingman <szingman@msgstor.com> wrote:
Boy, am I bad at editing the subject line!

Loren,
Not sure how you want to "shut down" the node.
You could disable the node with:
rpt cmd 2154 cop 3 2154 where 2154 is the node to shut down.
rpt cmd 2154 cop 2 2154 would enable said node.

Tell us more...

73, Steve N4IRS

On 9/18/2015 12:00 PM, app_rpt-users-request@ohnosec.org wrote:
Message: 2
Date: Fri, 18 Sep 2015 10:13:13 -0500
From: Loren Tedford<lorentedford@gmail.com>
To: app_rpt mailing list<app_rpt-users@ohnosec.org>
Subject: [App_rpt-users] A few questions this morning
Message-ID:
        <CAK=eTyh5zTvTCpJcziYLbBZJ0-9=6nhg=jKqtoA8+8nEXig9CQ@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hello I am working on a dtmf script that will shut down the node that the
script is running on.. The problem is their is two repeaters running on the
same node so I would just like to shut off the one not both..