Cisco IP Phones' Filters

[huda_rahman]

Dears,

Please i need to confirm if i can perform below tasks on Cisco IP Phones or not:

1. Filtering on calls originating from both inside and outside
2. display of filtering status on filtering and filtered phones
3. Phone quick call
4. Filtering of several phones from a single phone.
5. Transfer filtering function temporarily from phone to another phone
6. Two or more phones to be able to carry out parallel filtering (load-sharing)

[dstaudt]

Some additional detail on your use-cases and requirements might help, but possibly these two interfaces may be of interest:

CURRI - The Routing Rules Interface allows an application server to receive a notification on calls to certain specified DNs or DN translation patterns.  The application can then respond with a directive for call handling, i.e. to block the call, play an announcement, redirect to another DN, etc.

https://developer.cisco.com/site/collaboration/call-control/curri/overview/

IPPS - IP Phone Services XML API provides for HTTP/XML based applications using the Cisco IP Phone LCD display.  Applications can include interactive screens with menus, input fields, etc. and IPPS applications can be 'pushed' or popped up on phone screens via HTTP POST (see the CiscoIPPhoneExecute request)

https://developer.cisco.com/site/collaboration/endpoints/ip-phone-services/overview/