Lucent Technologies Definity Enterprise Communication Server 8.2 User Manual

Issue 1

April 2000

Features and technical reference 

1441

Multifrequency Signaling 

Second, you assign the correlation between signal codes and their meanings.

1. Assign a code to every message. The code consists of a group category, like 

group II or A, and a number.

■

For example, you might assign code A.1 to the message 
“next-digit.” 

2. Assign a signal to each identifying code. 

■

In every country, the frequencies (levels may differ by country) 
assigned to the identifying codes are the same. However, the 
messages assigned to the identifying codes may be different. 

For example, in Switzerland the B.6 code and its associated signal 
convey the free message, while in Thailand, free is conveyed by the 
B.1 code and its associated signal. But in both Switzerland and 
Thailand, the frequency associated with the B.1 code is the same.

As another example, you might assign the signal “busy” to the B.1 
code.

To receive Russian incoming ANI:

■

On the DID or DIOD trunk group screen, set the Country field to 

 and 

the Protocol Type field to 

.

■

On AAR and ARS Digit Analysis Table screen, set the ANI Rq field to 

 or 

on AAR and ARS Digit Conversion Table screen, set the ANI Req field 
to

.

■

ASAI

ANI collected from incoming R2-MFC signaling can be used with ASAI.

■

Abbreviated Dialing

Although calls dialed automatically from an abbreviated dialing privileged 
list complete without class of restriction (COR) checking, ANI prefix and 
ANI truncation still apply.

■

Attendant Console

If the attendant assists or extends a call for a station via Straightforward 
Outward Completion and Through Dialing, and if the attendant has not yet 
released the call when the request for ANI comes in from the far end, the 
attendant’s COR is used to select the ANI for the call. If the attendant has 
already released the call when the request for ANI comes in from the far 
end, the attendant’s COR is used to select the ANI for the call.