Matrix Setu ATA211G Spezifikationen PDF herunterladen (Seite 39)

Matrix SETU ATA211G System Manual 33

• Enter the User ID to be authenticated along with its corresponding Password against each Index in

the Table.

The User ID may be a maximum of 40 characters. The User Password may be a maximum of 16

characters.

• If you have finished entering the User IDs and their corresponding User Passwords in this Table,

click Submit.

• Close the window.

To know more about this feature, see “Digest Authentication”.

Vocoders

1. Select Vocoders in the order of preference from the multiple selection box.

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 4 Vocoder options in the order of preference.

The Vocoders supported by SETU ATA211G in the order of preference, i.e. 1st to 4th, listed in the Used

Codecs box are:

• G.711 A - Law

•G.711  Law

• G.729

• G.723

• To remove a Vocoder from this list, select the Vococder and click the back arrow <

• The Vocoder will be moved to the Unused Codecs box.

• Select the required Vocoders your cursor from the right list box.

• Use the Up and Down arrows near the Used Codecs box to change the order of Vocoder preference.

2. If you have G.723 as a Preferred Vocoder, select G.723 Bit Rate as 5.3 Kbps or 6.3 Kbps. Default:

6.3kpbs.

When G.723 is negotiated, the selected Bit Rate will be applied only when sending the RTP packets.

When receiving RTP packets from the remote end, both Bit Rates of G.723 will be accepted.

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Matrix Setu ATA211G Spezifikationen Seite 39