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New Member

T1 DNIS vs PRI DNIS

I have a questin regarding DNIS on a T1 vs a PRI?

Currently I have an IVR application that uses T1 CAS lines, Lines from Telco goes to 6503 with CMM Blade with 6 port T1 card, then out a second port to the IVR system. Both are setup in Callmanager as T1 CAS so that it passes DNIS information to the IVR application.

My question is can the same setup be used with a PRI from the telco receiving the DNIS and then route DNIS out the T1 CAS port?

Thanks,

Doug

2 REPLIES
Green

Re: T1 DNIS vs PRI DNIS

Yes.

Which topology is yours?

1) PSTN T1PRI --- T1CAS ---> -IVR-

2) PSTN T1PRI ---> -IVR-

New Member

Re: T1 DNIS vs PRI DNIS

Currently:

PSTN T1CAS - CMM GW - T1CAS - IVR

Desired:

PSTN T1PRI - CMM GW - T1CAS - IVR

Does that make sense?

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