Making Codec SettingsThese settings determine which codecs are enabled and disabled. When using H.323, "H.323 / Video System(H.264)" and "H.323 / Audio System" can be enabled or disabled for each codec. When using SIP, select apattern in which "SIP / Video - Audio System" is enabled.Note• Changing codec settings may affect the ability to make and receive calls. For details, contact yourdealer.1. Log in to the administrator menu (Page 112).• The administrator menu screen is displayed.2. Press [ ].• The second page is displayed.3. Use [ ][ ] to select "Codec Settings" and press [Enter].• The codec settings screen is displayed.4. Select the following items for input."H.323 / Video System (H.264)" / "H.323 / Audio System": Use [ ][ ] to select the item that you wantto change and press [Enter].• Checkmarks are added or removed. Codecs without a checkmark are disabled.• By default, the "G.722.1 Annex C (24 kbps)" and "G.722.1 Annex C (48 kbps)" codecs for "H.323 /Audio System" are disabled. All others are enabled.Note• The "Baseline Profile (single NAL Unit)" codec for "H.323 / Video System (H.264)" and the "G.722" codec for "H.323 / Audio System" cannot be selected."SIP / Video - Audio System": Press [Enter] and use [ ][ ] to select the video and audio method("Extension" [default], "Basic").• The following codecs are enabled when "Extension" or "Basic" is selected.Document Version 2013-09 User Manual 121Contacts and Settings
