Medias Mediatrix 1204, Reference Manual

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Mediatrix 1204 255
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H A P T E R
23
Telephony Attributes
The telephony attributes are used to configure the characteristics of the telephony system being implemented.
Automatic Call
The automatic call feature allows you to define a telephone number that is automatically dialed when seizing
an FXO line. This is especially useful if you want to redirect SCN calls to a specific IP number. This applies
only to SCN to IP network calls.
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To set the automatic call feature:
1. In the telephonyAttributesMIB , locate the telephonyAttributesIfFeaturesTable group.
This group contains all of the variables required to set the automatic call feature.
2. Define the number to dial when the handset is taken off hook in the
telephonyAttributesAutomaticCallTargetAddress variable.
Accepted formats are:
• telephone numbers (5551111)
• SIP URLs such as ”scheme:user@host”. For instance, “sip:user@foo.com”.
This string is used literally, so cosmetic symbols (such as the dash in “555-xxxx”) should not be
present.
Because this variable is located in a table, you can define a different number for each line of the
Mediatrix 1204.
3. Enable the automatic call feature by setting the telephonyAttributesAutomaticCallEnable variable to
enable .
Because this variable is located in a table, you can enable/disable the feature on a per-line basis.
In the Unit Manager Network Administration Manual , refer to chapter Telephony Attributes Parameters ,
section Telephony Attributes Configuration Window .