03-23-2017 10:22 AM - edited 03-17-2019 09:53 AM
I want to know that cisco uc ip conference phone 8831 does support ISDN PRI line or by using this line can I make ip call?
03-23-2017 10:34 AM
The phone needs to be registered to CUCM or CME, and the PRI needs to be configured in the call control for the phone to be able to place a call using it.
03-23-2017 10:50 AM
You can't connect PRI line directly to 8831 phone. You need to have a voice gateway connected to call control agent which can be CME or CUCM
03-23-2017 12:33 PM
Thank u Baqari. Can you say me exactly why used PRI line?
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