[cisco-voip] MGCP gateway 2 dialing

[Lelio Fulgenzi]

As far as I know ... two stage dialing can be a huge toll fraud exposure if not programmed correctly. 

For example, if someone dials your local number and then gets dial tone and has access to dial peers that send calls out the gateway again, you have no way of tracking that. Well, you can track it, but you can hold anyone accountable. 

--- 
Lelio Fulgenzi, B.A. 
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1 
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
"Bad grammar makes me [sic]" - Tshirt 


----- Original Message ----- 
From: "Wes Sisk" <wsisk at cisco.com> 
To: "cisco.voip" <cisco.voip at verizon.net> 
Cc: cisco-voip at puck.nether.net 
Sent: Wednesday, November 19, 2008 2:17:20 PM GMT -05:00 US/Canada Eastern 
Subject: Re: [cisco-voip] MGCP gateway 2 dialing 

yes. if FXO port then make sure to not configure connection plar. if 
digital port make sure you do provide a called party number via the 
signaling channel (inband cas or PRI) or leave off the 
direct-inward-dial command: 
http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00801142f8.shtml 

/Wes 

On Wednesday, November 19, 2008 1:33:07 PM, cisco.voip 
<cisco.voip at verizon.net> wrote: 
> but with h323 gw it is possbile with the dial peer? 
> 
> ----- Original Message ----- 
> From: "Wes Sisk" <wsisk at cisco.com> 
> To: "cisco.voip" <cisco.voip at verizon.net> 
> Cc: <cisco-voip at puck.nether.net> 
> Sent: Wednesday, November 19, 2008 1:12 PM 
> Subject: Re: [cisco-voip] MGCP gateway 2 dialing 
> 
> 
> 
>> if the mgcp gateway uses cucm as the call agent it is not possible. /wes 
>> 
>> On Wednesday, November 19, 2008 1:01:15 PM, cisco.voip 
>> <cisco.voip at verizon.net> wrote: 
>> 
>>> How do I implement two stage dialing on an MGCP gateway. 
>>> 
>>> _______________________________________________ 
>>> cisco-voip mailing list 
>>> cisco-voip at puck.nether.net 
>>> https://puck.nether.net/mailman/listinfo/cisco-voip 
>>> 
>>> 
>> 

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