04-14-2022 06:30 AM
Hi,
Can I restrict the phone from dialing an outside number? For example. My organization uses a 4 digit numbering system for calling inside numbers. You have to dial a 9 then 1 and the area code and number to get to an outside line. Can I limit the phones to access inside extensions only?
Thanks!
04-14-2022 07:40 AM
the short answer is YES,
CUCM has many options to control the dial capabilities of a device/phone
you can prepare configuration so a device can dial
- only a single number
- only 4 digit numbers,
- only local outside numbers
- international numbers
- etc
- or you can configure a phone so it can only answer incoming calls
you can prepare an hierarchical approach , and you can give access to additional features based on a PIN code, or on a logged in "user"
04-14-2022 08:09 AM
Yes, CSS and partitions
Suggest you read the whole chapter prior to making any changes, you need a good understanding of dial plan to avoid introducing issues.
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