Aastra 6757i CT User Manual page 121

10. In the "Value" field, enter a multicast IP address and a port number for the Paging key. When you press this key,
the phone initiates an outgoing multicast RTP session to the specified address using the specified port. (For example,
239.0.1.15:10000).
Notes:
1. When you select Paging for the "Type" field, the "Line" field is disabled.
2. The "Value" field allows for one multicast address entry only.
11. To receive RTP steams for Group Paging, you must also configure the "Paging Listen Addresses" parameter at the
path, Basic Settings->Preferences->Group Paging RTP Settings. For more information about setting this parameter,
see "Group RTP Paging (receives RTP streams)"
12. Click Save Settings.
Using the Paging Key
The following procedure describes the use of the Paging key on the IP Phone. The procedure assumes you have already
configured the Paging key using the Aastra Web UI.
Notes:
1. Recipient of a Paging call can set a global "Do Not Disturb" (DND) to ignore any incoming pages.
2. For incoming Paging, the phone uses the Intercom configuration settings. The incoming Page is dependant on the
"Allow Barge-In" parameter setting and the "Idling/On Call" state.
IP Phone UI
1. On the IP Phone, press the softkey or expansion module key you configured for
Paging (labelled as "Group 1" in the following illustration).
The phone opens a multicast RTP session and an outgoing OR incoming phone screen displays as follows.
2. Press the Drop key to end the multicast RTP session and return to the idle screen.
Note:
If you enable global DND on the phone, the incoming multicast RTP session is dropped.
41-001384-00 Rev 01 – 06.2013
on page 209.
Services
Icom
Dir
Callers
Tues Jan1 10:00am
Group 1
LAB
ACD
Paging
00:01
Drop
Line Keys and Softkeys
113