Configure The Video Codec; Set The Optional Network Servers - Cisco 8851 Administration Manual

Procedure
Step 1 To configure the voice codecs on each extension, in the phone web user interface, navigate to Admin Login
> advanced > Voice > Ext(n), where n is an extension number.
Step 2
In the Audio Configuration section, configure the parameters.
Step 3 Click Submit All Changes.

Configure the Video Codec

Video codecs enable compression or decompression of digital video. You can enable or disable video codecs
from the phone web page.
The Cisco IP Phone 8845 and 8865 supports the H.264 High Profile packetization mode 0 and Base Profile
packetization mode 0 codecs.
For all codecs, the Real Time Protocol (RTP) payload type is dynamic and you can configure it on the phone
web page from Admin Login > Advanced > Voice > SIP > SDP Payloads Type. For more information, see
SDP Payload Types, on page
Procedure
Step 1 On the phone web page, select Admin Login > Advanced > Voice > Ext(n).
Step 2 In the Video Configuration section, set up the fields as described in
Step 3 Click Submit All Changes.

Set the Optional Network Servers

Optional network servers provide resources such as DNS lookup, network time, logging, and device discovery.
It also enables you to add PC port mirroring on the user phone. Your user can also enable or disable this
service from the phone.
Procedure
Step 1
In the phone web page, navigate to Admin Login > advanced > Voice > System.
Step 2 In the Optional Network Configuration section, set up the fields as described in
Configuration, on page
Step 3
Click Submit All Changes.
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Cisco IP Phone 8800 Series Multiplatform Phones Administration Guide
Configure the Video Codec
Video Configuration, on page
Optional Network
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