AASTRA 6737i User Guide EN - Manual (Page 116)

Line Keys and Softkeys
109
41-001452-00 Rev 01 – 06.2013
Paging Key (Sends the RTP Stream)
You can configure a Paging key on the phone that allows you to send a Real Time Transport Protocol (RTP) stream to pre-
configured multicast address(es) without involving SIP signaling. You enter a multicast IP address(es) and a port number
for the Paging key, that when pressed, initiates an outgoing multicast RTP session. This is called Group Paging on the IP
phones.
You can also specify group paging RTP addresses that the phone listens for when receiving RTP streams. You can specify
up to 5 listening multicast addresses at the path,
Basic Settings->Preferences->Group Paging RTP Settings.
For more information about Group Paging and how it works, and to specify multicast addresses, see “Group RTP Paging
(receives RTP streams)” on page 177 .
Configuring a Paging Key
Aastra Web UI
1. Click on Operation->Softkeys and XML.
or
Click on Operation->Expansion Module <N>.
Softkeys
2. Select from “Key 1” through “Key 10” on the Top keys.
or
Select from "Key 1" through "Key 20" on the Bottom keys.
3. In the "Type" field, select Paging.
4. In the “Label” field, enter a label to apply to this key.
5. 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 exam-
ple, 239.0.1.15:10000).
Notes:
1. When you select Paging for the “Type” field, the “Line” field is disabled.n
2. The “Value” field allows for one multicast address entry only.