Polycom 40/0 manual Configure the following settings * indicates mandatory parameters, Click OK

Live Streaming

3Configure the following settings (* indicates mandatory parameters).

Pre-link Event Parameters

Parameter	Description
Event Name	Specify a unique name for this event. A valid event name contains lowercase
	characters (a–z), uppercase characters (A–Z), numbers (0–9), space or
	multibyte characters.
Event Number	Specify a number to identify the event, you can also use the number
	automatically generated by the system.
	Note: The valid number ranges from 300-399.
VRR Name	Choose a VRR from the drop-down list.
URL Extension	Extension of the streaming URL, this is available after live streaming is
	enabled for the recording template in the selected VRR.
	Note: You need to enable live streaming in recording template. Valid
	extension contains lowercase characters (a–z), uppercase characters (A–Z),
	and numbers (0–9).
Multicast URL Extension	Extension of the multicast URL, this is available after multicast is enabled for
	the recording template in the selected VRR.
	Note: You need to enable multicast in recording template. Valid extension
	contains lowercase characters (a–z), uppercase characters (A–Z), numbers
	(0–9).
Start Date	Which date the event will start.
	Note: The event cannot start automatically, the start date is for reference only.
Start Time	Which time the event will start.
	Note: The event cannot start automatically, the start time is for reference only.
Description	Specify additional related information.
Event Change Notification	When enabled, you receive e-mail notification once changes are made to the
	configured pre-link event settings.
Email Address (separated by ‘,’)	Once changes are made to the configured pre-link event settings, the system
	sends an e-mail message to the address set here.
	Separate several addresses with comma (,).

4Click OK.

You need to fill out either URL Extension or Multicast URL Extension, otherwise the pre-link event is created but the pre-link URL will not be generated.

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