I have a UC540 with SIP Trunk porgrammed. I configured "caller ID per Call block code" as "*111" in CCA (Configure-->Telephony->Dial Plan->Outgoing->Caller ID" , then I tried calling outside line from a Cisco SPA500 phone by dialing "0 *111 0283345500" , but the call failed .
Do i need to configure dial plan or something else to get this block code working ?
Did you ever find a fix for this? running into a very similar issue. Unfortunatley when I trun on debugging the phones starts doing weird and wonderfull things so i cant get a decent SIP debug log of where exactly it is failing.
Configure Multicast Paging on the Cisco IP Phone 7800 Series or 8800 Series Multiplatform Phone
The Cisco IP Phone 7800 and 8800 Series Multiplatform Phones provide voice communication over an Internet Protocol (IP) network...
Add Call Park on a Cisco 7800 or 8800 Series Multiplatform Phone Key Expansion Module
Call park allows the user of the phone to put an incoming call on hold so that the call can be retrieved on another phone. A call is park...