I have a UC520 phone system and need to support more than 10 teleworkers with SPA525G phones. The phones connect via SSL VPN to the UC520 fine, but I'm having difficulty connecting the SPA525G phone with SSL VPN to an ASA5510 firewall. Has anyone been able to make this work?
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...