Avaya Communication Manager Administrator's Manual page 1611

MFE
MFE, for Country code 11 (Spain), uses R1 frequency and compelled signaling. It is available on CO and
DID trunk groups. There are four kinds of MFE signaling:
•
Public 2/5
•
Public 2/6
•
Ibercom 2/5
•
Ibercom 2/6
MF Shuttle
MF shuttle signaling, for country code 15 (Russia), uses R1 frequency and noncompelled signaling. With
MF shuttle signaling, it is possible to change to decadic rotary pulse in the middle of address signal
exchange. MF shuttle signaling is available on CO, DID, and DIOD trunk groups.
Also, ANI transmission, for Country code 15, uses a gapless R1 MF signal and is completed within
800ms. This is available on an outgoing CO trunk group.
R2-MFC
R2-MFC permits each country to define the meanings of the R2 frequency combinations.
R2-MFC Considerations
•
Both non-group II signaling and group II signaling are supported on incoming MF signaling calls.
The group II signaling protocol has an extra signal that provides caller-category information.
Only group II signaling is supported on outgoing MF signaling calls.
•
MF signaling also can be used in tandem trunk groups. After address signals are collected from an
incoming group II MF signaling call, the call can route to a group II MF signaling trunk.
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Both incoming and outgoing MF signaling calls support ANI. The terminal displays ANI
information and the CDR record records it.
•
When Avaya Communication Manager uses an open numbering plan, the end-of-dial signal must
be defined in the incoming Group I signal administration. After sending all address digits, the CO
sends the end-of-dial signal to Communication Manager.
•
If Avaya Communication Manager makes an outgoing call to the CO that uses an open numbering
plan, the CO should send the signal A.1 to Communication Manager after sending the last address
digit to the CO. Then, the CO should time-out and send a pulsed signal A.3 to Communication
Manager requesting the Group II signal.
•
Avaya Communication Manager offers the option to record the Calling Party Category in the
CDR. For incoming external calls, this comes from the Group II signal. For internal calls and
station-originated external calls, this comes from the COR of the originating station. For tandem
calls, this value comes from the Group II signal, determined by the COR of the originating trunk
group. The CDR device must be capable of receiving this information. See
Parameters
•
You can assign Calling Party Category and Called Party Category on a trunk-by-trunk basis. See
Multifrequency-Signaling-Related Parameters
Administrator's Guide for Avaya Communication Manager
November 2003
on page 668 for more information.
Multifrequency signaling
on page 1076 for more information.
Feature Reference
CDR System
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