cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
279
Views
0
Helpful
3
Replies

Stop incoming calls based on calling number

imrebalazs
Level 1
Level 1

hi,

I should stop /drop/ certain malicious incoming calls from PSTN network based on calling number. There is a PRI used on the router to terminate 5 ISDN30 channels. Does anyone has an idea how to do that?

TIA,

Balazs

3 Replies 3

Zin.Karzazi
Level 5
Level 5

H323 or MGCP?

From what i know this is only possible with an H323 Gateway.

http://www.ciscotaccc.com/kaidara-advisor/voice/showcase?case=K15182736

Karzazi

rate if helpful.

hi,

MGCP unfortunatly

Is there maybe a way to do that in case of MGCP?

Maybe with IVR?

Balazs

If you are using IPCC you can do a digit analyze with a Script and release the Call if the call cames from a specific number. But the best way is to tell your Phone Company to block that number for you.

Karzazi

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: