User`s manual

SIP User's Manual 330 Document #: LTRT-65411
MediaPack Series
7.4.2 Telephone-to-IP Calls
The FXO device provides the following FXO operating modes for Tel-to-IP calls:
 Automatic Dialing (refer to ''Automatic Dialing'' on page 330)
 Colle
cting Digits Mode (refer to ''Collecting Digits Mode'' on page 330)
 Ring
Detection Timeout (refer to ''Ring Detection Timeout'' on page 331)
 FXO Supple
mentary Services (refer to ''FXO Supplementary Services'' on page 331)
• Hold/Trans
fer Toward the Tel side
• Hold/Transfer Toward the IP side
• Blind Transfer to the Tel side
7.4.2.1 Automatic Dialing
Automatic dialing is defined using the ini file parameter table TargetOfChannel (refer to
''Analog Telephony Parameters'' on page 279) o
r the embedded Web server's 'Automatic
Dialing' screen (refer to ''Automatic Dialing'' on page 175).
The SIP call flow diagram below illustrates Automatic Dialing.
Figure 7-4: Call Flow for Automatic Dialing
7.4.2.2 Collecting Digits Mode
When automatic dialing is not defined, the device collects the digits.
The SIP call flow diagram below illustrates the Collecting Digits Mode.