
140 Matrix SETU ATA211G System Manual
• Calling Party Number: The number received on the Source Port. In this example, it is the number
configured for the FXS port.
• Called Party Number: The number received in the destination port (Mobile Port/SIP Trunk) from the
Source Port. In this example, it is the number dialed from the FXS port and received on the Mobile Port.
• Source Port Type and Port Number: The number of the Source port from which the outgoing call was
originally made. In this example, the FXS port.
The RCOC Table can store up to 200 such entries.
• The system stores the details of each outgoing call for the duration of the RCOC Delete Record Timer,
which is configurable. By default, the Timer is set to 999 minutes. On the expiry of this Timer, the details
are deleted.
• Now, when there is an incoming call on the Mobile port/SIP trunk on which RCOC is enabled, the system
matches the CLI of the incoming call with the RCOC Table.
• For example, if incoming call is received on the Mobile port, then, CLI received on Mobile Port is checked
with the Called Party Number stored in the RCOC table.
The system uses the best match found logic. It matches 7 digits of the CLI number with the digits of the
Called Party Number, from the right hand side. For example: +919824284984 is stored in the RCOC table,
the incoming CLI is 9824284984, the system will match 7 digits from the right hand side 4284984 to arrive
at the best match.
• When a match is found, the system checks the corresponding Calling Party Number and Source port
stored for the Called Party Number stored in the RCOC Table, and routes the call to the Source port, i.e.
from which the call was originally made.
• The system clears the record of this call from the RCOC Table.
• If no match is found in the RCOC Table, the call will be routed according to the Incoming Call Route
selection configured in the system.
• If the RCOC Record Delete Timer has expired when the call is returned, the call will be routed as per
the Incoming Call Route selection, because no matching record exists in the RCOC Table.
• Records of outgoing calls made using the features Call Transfer-Blind, Call Transfer-Attended, and Call
Forward, will not be stored in the RCOC table.
• The RCOC Table can store records of 200 outgoing calls. You can delete all the entries in the table,
any time you want.
Configuring RCOC feature
1. Log in as an Admin.
2. Click Basic Settings to expand.
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