Matrix ETERNITY NE System Manual 343
• By default Handle Privacy Header is enabled. If the system receives Privacy Header as:
• Privacy: ID, anonymous will be displayed as the CLI to the called extension.
• Privacy: None, the CLI received from the Service Provider will be displayed to the called extension.
If No Privacy header is received the CLI received from the Service Provider will be displayed to the
called extension.
• If you do not want the system to handle the Privacy Header, clear the check box.
VoIP
• Click VoIP to expand.
Vocoders
• Select Vocoders
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in the order of preference from the drop down box.
The Vocoders supported by SARVAM UCS in the order of preference, i.e. 1st to 7th, by default are:
• G.723
• G.729 AB
•GSM FR
• iLBC - 30 ms
• iLBC - 20 ms
• G.711 Law
• G.711 A - Law
If you do not want to select any Vocoder, you can select the option 'None'. However, if all Vocoder
Preferences from 1 to 7 are set to 'None', incoming and outgoing calls will be blocked.
• If you have selected G.723 codec as a Preferred Vocoder, select G.723 Bit Rate as: Bit Rate: 5.3 Kbps or
6.3 Kbps. Default: 6.3kpbs.
76. Vocoders are the various voice codecs used to compress the data in RTP packets for optimum use of bandwidth and for ensuring
voice quality. You can set 7 Vocoder options in the order of preference.