Ok so i have to offices that i want to interconnect with the Uc320w and UC540, the main one has the UC540, i want to make extension calls between the two, in the two i have an equipment that provide dhcp to data lan and the UC's provide the dhcp to voice lan.
I to have an spa8800 that is registered to the UC320 but i dont know much about this equipment(spa8800).
The two offices are to be connected with a vpn for other services but i supossedly can pass the voice lan between the two.
The topology is very similar in the offices.
I already have the two UC's working appart .
How can i interconnect these two to make extension to extension calls without dialing long distance.
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...