One Talk Desk Phone - Enable / Disable Paging

Note Notes:

Paging is a device-level feature available for compatible One Talk Desk Phone models. The feature is enabled by the end-user on each Desk Phone as opposed to a setting in the One Talk portal.
Once enabled, customers using compatible Desk Phones can broadcast a message to all other Desk Phones connected to the business local area network (LAN).
Currently, paging is only supported for T41S/SW, T42S, and T46S/SW models running firmware version T4S-66.81.21.18. Future support is planned for VZP59 and CP960 models.
T53W and T54W phones are also supported.
LTE Phones are not supported.
If a customer has configured LAN traffic restriction policies in their firewall, the following must be open in order for paging to work properly:
- Protocol: UDP
- Port: 8665
To Cut down on Traffic on your network it is Beneficial to enable IGMP Snooping on your switches.
A customer wanting to send a page using IP Multicast should use the IP address 224.0.0.1 as the destination address of their IP paging devices. No additional configuration is required on clients or servers for multicast to work; however, on some network operating systems, the firewall may need to be configured to allow UDP data to and from the IP range 224.0.0.0/4 (gateway address 224.0.0.0 with a subnet mask of 240.0.0.0).

Click the appropriate device for instructions:

T41S / SW and T42S

From the Home screen, press the Features soft key.
Using the up/down arrow keys, highlight Multicast Paging then press the Enter key.
Using the up/down arrow keys, highlight Send Paging then use the left/right arrow keys to enable or disable.
Using the up/down arrow keys, highlight Accept Paging then use the left/right arrow keys to enable or disable.
If paging is enabled, a soft key labeled 'Paging' appears on the home screen.

From the Home screen, press the Features soft key.
Using the up/down arrow keys, highlight Multicast Paging then press the Enter key.
Using the up/down arrow keys to select and the left/right arrow keys to change the value, turn 'Send Paging' and/or 'Accept Paging' on or off.
If paging is enabled, a soft key labeled 'Paging' appears on the home screen.