[cisco-voip] Best Test for New PRIs?

Wes Sisk wsisk at cisco.com
Tue May 19 16:15:58 EDT 2009


if you have DID's assigned to the T1 already you could:

use the 3825 in h.323 mode.  create dial-peers for the inbound calls  
that change the called party number and send them right back out the  
same T1, essentially hairpinning on the 3825.  Each call will then  
consume 2 ds0's, one inbound and one outbound.  This will allow you  
check voice quality, verify functionality of the DSP's on the 3825,  
check audio levels, etc.

debug isdn q931 will show calls coming in/going out.  'show voice call  
summary' will show summary of active calls.

/Wes

On May 19, 2009, at 3:58 PM, Miller, Steve wrote:

We will install a couple PRIs in a new office soon. We will be moving/ 
installing an existing CUCM 7.X system which currently exists at  
another location (production), but it will already be move weekend  
when the new equipment arrives and I want to be sure that the PRIs are  
working and that the PRIs have been properly programmed for CUCM.

Does anyone have details or testing plan for testing the PRIs before  
the CUCM is installed?

Is there any way to actually make calls with a 3825 router by hooking  
other equipment to it?

Is there a test set which would somehow emulate the system and allow  
us to dial out and also receive calls on the circuit?

Any ideas would be greatly appreciated!

Steve Miller
Telecom Engineer
Dickstein Shapiro LLP
1825 Eye Street NW | Washington, DC 20006
Tel (202) 420-3370| Fax (202) 330-5607
MillerS at dicksteinshapiro.com



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