All connections between the voicemail server and the IP Office are established through LAN using data channels.
The maximum number of data channels that can be simultaneously used for voicemail operation are shown below.
IP Office |
Maximum number of data channels |
IP500 V2 |
40 |
IP Office Server Edition[1] |
250 |
IP Office Select[1][2] |
500 |
Actual capacity depends on the server type: Dell R640/R630/OVA = 250, Dell R660 = 150 or HP DL120/Dell R210 = 75.
If using dual active Voicemail Pro.
For systems other than IP Office Subscription, the actual number of simultaneous users is determined by the licenses added to the IP Office configuration. IP Office Subscription mode systems are able to access the maximum number of channels.
Note that some specific functions can have voicemail channels reserved for their use or can have channel restrictions. That is done through the Voicemail Channel Reservation settings in the IP Office system configuration.
