Aastra Telecom 9480i Series - Manual (Page 282)

Global SIP Settings
4-100 41-001160-03, Rev 00, Releaes 2.4
IP Phone Administrator Guide
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Aastra Web UI
Step Action
1 Click on Advanced Settings->Global SIP->RTP Settings.
Global Settings.
Click on Advanced Settings->Line <N>->RTP Settings.
Per-Line Settings.
Draft 1