Control Outgoing Calls on selective PRI lines

Unanswered Question
May 18th, 2009
User Badges:

Hi,

I have a setup as below:

2 PRI lines are terminated on the Cisco Gateway.

The gateway is connected to a CCM 5.0.

My requirement:I want all outgoing calls should be dialed out from a Particular PRI based on some logic.

How can I control the outgoing calls to be dialled out from a particular PRI based on my choice.


--Pranjol

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
Jaime Valencia Tue, 05/19/2009 - 06:33
User Badges:
  • Cisco Employee,
  • Hall of Fame,

    2011

Configure Route Groups and Route Lists (That's EXACTLY what they're for), if you need further explanation on this refer to the Dial Plan chapter of SRND


Dial Plan

http://www.cisco.com/en/US/partner/docs/voice_ip_comm/cucm/srnd/5x/50dialpl_ps556_TSD_Products_Implementation_Design_Guide_Chapter.html


If H323 configure preference on dial-peers


HTH


java


if this helps, please rate

Dennis Mink Thu, 05/21/2009 - 06:17
User Badges:
  • Gold, 750 points or more

Are the 2 PRI's on the same gateway?

Dennis Mink Mon, 05/25/2009 - 05:04
User Badges:
  • Gold, 750 points or more

in that case Route groups will not work if you persist on using h323, bcause you will be pointing to one IP address only.

what you could do is have your 0T (that is if you are requiring additional 0 for outside line, and dont do any digit stripping outbound on cucm). and have that point to only the PRI you want the call to be made on.



Simplest way is to use MGCP and have a route group consisting of only the PRI you want for outbound



there are more options with H323, but let me know if these meet your criteria

Dennis Mink Mon, 05/25/2009 - 05:30
User Badges:
  • Gold, 750 points or more

Yes, with H323.


so you have your route group point to the one GW.


let;s say ion that you have 2 PRI's:


one on 0/1/0:15

one on 0/2/0:25



if you want all outgoing calls to go out you first PRI you just create a dial peer:


dialpeer voip 100 pots

destination-pattern 0T (or whatever your outbound pattern is)

port 0/1/0:15



and dont define the other PRI for outgoing



Dennis Mink Mon, 05/25/2009 - 05:31
User Badges:
  • Gold, 750 points or more

sorry, dialpeer voice 100 pots that is

Paolo Bevilacqua Mon, 05/25/2009 - 10:09
User Badges:
  • Super Gold, 25000 points or more
  • Hall of Fame,

    Founding Member

What is the criteria you want to use ?

Pranjol Saikia Mon, 05/25/2009 - 20:26
User Badges:

Hi,

Let me detail out my application requirement:


1)I have 2 PRI lines terminating on the same gateway

2)Based on the data extracted from CDR files and some application logic I want to force all outgoing calls through the least used PRI line.

For example PRI1 has got free 200 voice minutes and PRI2 has got 500 voice minutes.Hence all outgoing calls should be made via PRI2 till its free voice minutes is less than PRI1.

If free voice minutes of PRI2 is less than of PRI1 then calls should be made through PRI1.


Can I control this type of requirement through some configurations in the CCM with the help of some customized application developed using CUAE,AXL etc.


Dennis Mink Thu, 05/28/2009 - 20:23
User Badges:
  • Gold, 750 points or more

In that case, dial peers is not the solutions, i dont know what is

Paolo Bevilacqua Fri, 05/29/2009 - 03:30
User Badges:
  • Super Gold, 25000 points or more
  • Hall of Fame,

    Founding Member

This is what hunt-group does automatically.

You use h.323 and place the teoPRi under hun-gtoup.

As hunt-scheme you specify least-used.

That's all.


Paolo Bevilacqua Fri, 05/29/2009 - 14:26
User Badges:
  • Super Gold, 25000 points or more
  • Hall of Fame,

    Founding Member

Correction: I meant trunk-group, not hunt-group.

Actions

This Discussion