Media5 Mediatrix 4104, Справочное руководство

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Mediatrix 4104 221
C
H A P T E R
14
Line Configuration
This chapter describes the features available on the lines connected to the Mediatrix 4104.
For information on voice codecs, see “Chapter 15 - Voice Transmissions” on page 229 .
For information on data codecs, see “Chapter 16 - Fax Transmission” on page 247 .
Lines Administrative State
You can independently set the administrative state of each analog line of your Mediatrix 4104. This state
determines how the Mediatrix 4104 processes calls.
For instance, you must properly unlock the four analog lines of the Mediatrix 4104 to properly make and
receive calls on all of them.
The administrative states may be applied in two ways:

Temporary: The administrative state is applied immediately, but it is not kept after the Mediatrix
4104 restarts.

Permanent: When the Mediatrix 4104 restarts, it reads a MIB variable to determine the
administrative state defined for each analog line.
Temporary Administrative State
You can set the administrative state of a line that will be kept until the Mediatrix 4104 restarts. Once the unit
restarts, it uses the permanent state defined for each line. See
“Permanent Administrative State” on page 222
for more details.
You can also set these parameters via the web interface, as described in “Interface Management” on page 32 .

To set a temporary administrative state:
1. In the ifAdminMIB , locate the ifAdminSetAdmin variable.
This variable temporary locks/unlocks the selected line of the Mediatrix 4104. This state is kept until
the unit restarts. It offers the following settings:
In the Unit Manager Network Administration Manual , refer to chapter Ports Parameters , section Port
Configuration Window .
Table 135: Temporary Lock Settings
Setting Description
unlock Registers the line to the SIP server.
lock Cancels the line registration to the SIP server. Active calls in progress
remain established until normal call termination. No new calls may be
initiated.
forcelock Cancels the line registration to the SIP server. All active calls in progress
are terminated immediately. No new calls may be initiated.