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Model 6757i IP Phone User Guide 233
Additional Features
Configuring Group RTP Paging
Use the following procedure to configure RTP streaming on the receiving end for Paging
applications using the Aastra Web UI.
1. Click on Basic Settings->Preferences->Group Paging RTP Settings.
2. In the “Paging Listen Addresses” text box, enter the multicast IP address(es) and port number
on which the phone listens for incoming multicast RTP packets.
Enter the IP address in dotted decimal format.
(for example, 239.0.1.15:10000,239.0.1.20:15000)
You can enter up to 5 listening multicast addresses.
If this field is blank, the Paging Listening capability is disabled on the phone.
3. Click Save Settings.
Shared Call Appearance (SCA) Call Bridging
Shared Call Appearance (SCA) is when incoming calls are presented to multiple phones
simultaneously. For example, it is the ability to assign the boss' extension to a button on the
secretary's phone. Calls can be transferred between two phones with the same extension button by
simply putting the call on hold at one phone and picking it up on the other. Status LEDs light and
flash in unison, allowing all people sharing the extension to see the status at a glance.
The phones include an enhanced SCA for the servers that support call bridging and allows two or
more SCA users to be connected in a call with a third party.
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.