AASTRA 6730i (Version 3.2) User Guide EN - Manual (Page 95)

Line Keys and Programmable Keys
41-001376-00 Rev 01 – 06.2013
89
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 153 .
Configuring a Paging Key
Aastra Web UI
Note:
Keys 5 and 6 (SAVE and DELETE keys) can be made configurable ONLY by your System Administrator.
1. Click on Operation->Programmable Keys.
2. Select from "Key 1" through "Key 8". (Keys 5 and 6 can be made configurable only by your system administrator.)
3. In the "Type" field, select Paging.
4. 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).
Note:
The “Value” field allows for one multicast address entry only.
5. 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)” on page 153 .
6. Click Save Settings.