Polycom HDX 8000 series User Manual

Networks
Polycom, Inc. 2–15
3 Enter a prefix or suffix for each bandwidth you want to allow for gateway
calls.
The use of suffixes and prefixes is dependent on the gatekeeper, gateway
capability, and gateway configuration. Associating prefixes and suffixes
with particular bandwidths on your gateway can optimize the use of
bandwidth by your organization. Be sure the gateway is configured to use
the same prefixes and suffixes you define for the system.
Specifying SIP Settings
If your network supports the Session Initiation Protocol (SIP), you can use SIP
to connect IP calls.
To specify SIP Settings:
1 Do one of the following:
— In the local interface, go to System > Admin Settings > Network > IP
> SIP Settings (select if necessary).
— In the web interface, go to Admin Settings > Network > IP Network
> SIP Settings.
2 Configure these settings:
If you installed the Microsoft real-time video (RTV) software option key, several of
the SIP configuration fields described in the following table are named differently to
align with Microsoft terminology.
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Polycom HDX 8000 series Specifications

General

Microphone	Polycom HDX Microphone Array
Network Protocols	H.323, SIP
Network Interface	10/100/1000 Ethernet
Network Interfaces	10/100/1000 Ethernet
Video Standards	H.263, H.264
Video Resolution	720p, 1080p
Content Sharing	H.239, People+Content
Audio Standards	G.711, G.722, G.728, G.729A
Encryption	H.235 (AES)
Camera	Polycom EagleEye HD camera
Data Standards	H.239
Video Inputs	HDMI, DVI-I
Video Outputs	HDMI, DVI-I
Audio Inputs	3.5mm stereo line-in
Audio Outputs	RCA
Display Outputs	HDMI, DVI-I