Author Topic: Block Incoming call to DID except one number  (Read 755 times)

Offline minshad

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Block Incoming call to DID except one number
« on: October 27, 2021, 05:43:18 AM »
How we can block incoming call to DID number except one mobile number. from whitelist mobile they will be able to call all other DID and whitelist one.

after i programmed whitelist, if i dial any other DID number call goes to whitelist DID number


 

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