Lucent Technologies DEFINITY Enterprise Communication Server Release 8.2 Administrators Guide

							DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Screen reference 
837 Multifrequency-Signaling-Related System Parameters 
17
Screen 167. Multifrequency-Signaling-Related System Parameters screen 
Tones to CO on Outgoing Forward Calls — 
Group I
Message codes 11 to 15 appear. (Numbers 1 through 10 are assigned to the digits 
of the destination telephone number.)
Tones to CO on Outgoing Forward Calls — 
Group II
Message codes between 1 and 15 display. Assign a meaning to each code. Each 
entry can only appear once in the group II column.
Valid entries Usage
end-of-digits
Assign a meaning to each code. Refer to ‘‘Definitions of Group 
I, II, A, and B signals’’ on page 839 for signal type.
ani-avail,
end-of-ani
ani-not-avail
.
change system-parameters multifrequency-signaling                  Page 4 of 4
                MULTIFREQUENCY-SIGNALING-RELATED SYSTEM PARAMETERS 
             
  OUTGOING FORWARD SIGNAL TYPES           OUTGOING BACKWARD SIGNAL TYPES
  (Tones to CO)                           (Tones from CO)
 
        Group-I             Group-II            Group-A             Group-B
   11: ______________   2: normal           1: next-digit       1: free
   12: ______________   5: attendant        2: congestion       2: busy
   13: ______________   6: data-call        3: end-of-dial      3: congestion
   14: ______________  __: ______________   4: congestion       4: congestion
   15: ______________  __: ______________   5: call-info-ani    5: congestion
                       __: ______________   6: congestion       6: free
                       __: ______________   7: last-2-digits    7: intercept
                       __: ______________   8: last-3-digits    8: congestion
                       __: ______________   9: congestion       9: congestion
                       __: ______________  10: congestion      10: congestion
                       __: ______________  11: congestion      11: congestion
                       __: ______________  12: congestion      12: congestion
                       __: ______________  13: congestion      13: congestion
                       __: ______________  14: congestion      14: congestion
                       __: ______________  15: congestion      15: congestion 
						

							DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Screen reference 
838 Multifrequency-Signaling-Related System Parameters 
17
Tones from CO on Outgoing Backward Calls — 
Group A
Message codes between 1 and 15 display. Assign a meaning to each code. 
Valid entries Usage
attendant
Refer to ‘‘Definitions of Group I, II, A, and B signals’’ on 
page 839 for signal type.
data-call
toll-auto
normal
Valid entries Usage
send-ani
Refer to ‘‘Definitions of Group I, II, A, and B signals’’ on page 
839 for signal type.
congestion
drop
end-of-dial
last-2-digits
 last-3-digits
 last-digit
next-ani-digit
,
next-digit
restart
intercept
resend-digit
setup-sppath 
						

							DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Screen reference 
839 Multifrequency-Signaling-Related System Parameters 
17
Tones from CO on Outgoing Backward Calls — 
Group B
Message codes between 1 and 15 display. Assign a meaning to each code. Refer to 
‘‘
Definitions of Group I, II, A, and B signals’’ on page 839 for signal type.
Definitions of Group I, II, A, and B signals
Group I signals
Group I signals are a set of forward signals generated by the originating switch.
ani-avail
Used in Hungary. If this signal is defined and ANI is requested on outgoing 
R2-MFC calls, ANI is sent to the CO before ANI caller digits are sent. This signal 
is sent after the ANI caller category signal.
ani-not-avail
Used on DOD calls in Brazil and Columbia. The switch sends this signal to the 
CO when it receives an ANI request and the caller’s number is not available. 
digits 1 to 10
The signals from group I.1 to I.10 are reserved for address digits 0 to 9.
drop
When this signal is received from the CO, the switch starts the disconnect 
sequence and drops the call.
end-of-ani
This signal is used on DOD and DID calls. The switch sends this signal to indicate 
the end-of-ANI digits when ANI digits are sent to the CO. 
Valid entries Usage
busy
congestion
free
mct
tariff-free
toll-busy
intercept 
						

							DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Screen reference 
840 Multifrequency-Signaling-Related System Parameters 
17
end-of-dial
This signal is used when open numbering is used on DID calls. The CO sends this 
signal to indicate the end-of-dial digits and the switch responds with a request for 
a group II signal.
end-of-digits
This signal is sent by the origination switch that makes outgoing calls, sends 
digits, and receives a next-digit group A signal from the destination switch when 
there are no more digits to be sent.
This signal is also sent when the switch does not have end-of-ani assigned, makes 
an outgoing call, sends ANI, and receives a call-info-ani group A signal from the 
destination switch when there are no more ANI digits to be sent. 
If both end-of-digits and end-of-ani are assigned, the switch uses end-of-ani after 
it sends the last ANI digit and end-of-digits after sending the last called-number 
digit.
ignored
If this signal is received from the CO, the switch sends a corresponding signal 
(A.1, and so on) but no action is taken in the response and it is not counted as a 
digit. In Belgium, this signal is not acknowledged.
maint-call
The CO sends a signal to indicate that a call is a maintenance call and the switch 
prepares the special maintenance call sequences for the CO. This signal may be 
used on DID calls in Saudi Arabia.
send-congestion
When the switch receives this signal from the CO on a DID call, it returns a 
congestion signal (group A), in compel (not pulse) mode, to the CO. 
Group II signals
Group II signals are a more elaborate set of forward signals generated by the 
originating switch.
attendant
If the switch receives this signal on DID calls, the call terminates at an attendant 
regardless of the extension dialed. On DOD calls, this signal is sent to the CO if 
the CO requests calling-category information and the originating extension is an 
attendant. This signal is used on both DID and DOD calls. 
						

							DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Screen reference 
841 Multifrequency-Signaling-Related System Parameters 
17
busy-rt-attd
If the switch receives this signal on DID calls, the call terminates at an attendant if 
the called extension is busy or at the called extension if it is not busy. This signal 
is used on DID calls.
data-call
This signal is treated the same as the data-verify signal except that it does not 
require a terminating extension to be a data extension.
data-verify
If the switch receives this signal on DID calls and the terminating extension is not 
a data extension, it sends intercept treatment. On DOD calls, this signal is sent to 
the CO if the CO requests calling-category information and the originating 
extension is a data extension. This signal is used on both DID and DOD calls.
drop
When this signal is received from the CO, the switch starts the disconnect 
sequence and drops the call.
maint-call
The CO sends a signal to indicate that a call is a maintenance call and the switch 
prepares the special maintenance call sequences for the CO.
normal
This signal indicates that the caller is a normal subscriber. If it is received on a 
DID call, the call is terminated at the called extension. For an outgoing MF 
signaling call that uses group II signaling, this signal is sent to the CO when the 
CO requests calling-category information and the originating extension is a 
station. This signal is used in both DID and DOD calls.
send-intercept
If the switch receives this signal from the CO on a DID call, it returns group B 
intercept signal to the CO.
toll-auto
This signal is used in China. This signal indicates that a call is an automatic toll 
call. When the call terminates at a busy station and a special busy signal is 
defined, the busy signal is sent to the CO. You can define the special busy signal 
by choosing the option toll-busy on the incoming group B signals.  
						

							DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Screen reference 
842 Multifrequency-Signaling-Related System Parameters 
17
toll-operator
This signal, used in China, is treated as a normal subscriber signal. See the normal 
definition.
Group A signals
Group A signals are backward signals generated by the destination switch.
send-ani
The CO sends this signal to request calling-party category and sends additional 
signals to request ANI digits. This signal is sent to the CO when DEFINITY ECS 
requests ANI digits on DID calls. This signal is used on both DOD and DID calls.
congestion
The CO sends this signal to indicate that it is experiencing network congestion. 
When the switch receives this signal on DOD calls, the switch drops the trunk and 
plays reorder tone to the calling party. This signal is used on DOD calls.
drop
When this signal is sent, the receiving switch starts the disconnect sequence.
end-of-dial
This signal is sent to indicate the end of the address digit string. For MF group II 
calls, this signal requests a group II signal and switches the sender over to the 
group B signaling mode. This signal is used on both DID and DOD calls.
intercept
The CO sends this signal to indicate the call has been terminated to an invalid 
destination. When the switch receives this signal on DOD calls, the switch drops 
the trunk and plays intercept tone to the calling party. This signal is used on DOD 
calls.
resend-digit
The switch sends this signal to adjust the outpulsing pointer so that the last digit 
can be resent again. This signal is used on DOD calls.
last-digit
The switch sends this signal to adjust the outpulsing pointer so that the last 2 digits 
can be resent. This signal is used on DOD calls. 
						

							DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Screen reference 
843 Multifrequency-Signaling-Related System Parameters 
17
last-2-digits
The switch sends this signal to adjust the outpulsing pointer so that the last 3 digits 
can be resent. This signal is used on DOD calls.
last-3-digits
The switch sends this signal to adjust the outpulsing pointer so that the last 4 digits 
can be resent. This signal is used on DOD calls.
next-digit
The switch sends this signal to request the next digit. This signal is used on both 
DID and DOD calls.
next-ani-digit
The switch sends this signal to request the next ANI digit. This signal is used on 
DID and DOD calls.
restart
The switch sends this signal to request the whole digit string again. This signal is 
used on DOD calls.
setup-sppath
The CO sends this signal to the switch to set up a speech path. This signal is used 
on DOD calls and on DID calls in Belgium.
Group B signals
Group B signals enhance group A signals for backward signaling from the 
destination switch by providing the status of the called party. In addition, if the 
originating switch uses group II signals, the destination switch answers with 
group B signals. Group B signals are as follows:
busy
This signal is sent to indicate that the called party is busy. On DID calls, the signal 
is sent to the CO if there is no coverage point to terminate the call. If the switch 
receives this signal on DOD calls, it plays busy tone to the calling party and drops 
the trunk.
congestion
This signal is sent to indicate that the system is congested and the call cannot be 
terminated successfully. On DID calls, the signal is sent to the CO to indicate that 
a resource is not available. On DOD calls, if the switch receives this signal, 
reorder tone is played to the calling party and the trunk is dropped. 
						

							DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Screen reference 
844 Multifrequency-Signaling-Related System Parameters 
17
free
This signal indicates that the called party is idle. On DID calls, the signal is sent to 
the CO to indicate that the called party is idle and the call is terminated 
successfully. If the switch receives this signal on DOD calls, it connects the trunk 
to the calling party.
intercept
This signal indicates that the called party number is not in service or is not correct. 
On DID calls, if intercept treatment is set to provide a tone, tone is sent to the CO 
to indicate that the called number is not valid. If the switch receives the signal on 
DOD calls, the switch plays intercept tone to the calling party and drops the trunk.
mct
This signal identifies the call as one that needs to be traced by the CO. DEFINITY 
ECS then generates an MFC Call Trace Backward Signal  (administered on the 
Multifrequency-Signaling-Related System-Parameters screen) during call setup 
instead of the “free” signal. If the terminating station’s COR has this feature set to 
y, the CO collects trace information before releasing the calling party.
NOTE:
If the station’s COR has MF Incoming Call Trace set to y and the “mct” 
signal is not defined, then the “free” signal is sent.
tariff-free
This signal is sent when the trunk group provides an “800” service. DEFINITY 
ECS generates an MFC tariff-free backward signal  (administered on the 
System-Parameters Multifrequency-Signaling screen) during call setup instead of 
the “free” signal, facilitating CO billing.
NOTE:
If the trunk is administered as a tariff-free trunk and the “tariff-free” signal is 
not defined, then the “free” signal is sent.
tie-free
This signal is used only when an incoming call is received and defined and the 
incoming facility is a tie trunk. Otherwise, the free signal is used.
toll-busy
This signal, used in China, is sent to indicate that the called party is busy if the call 
is an automatic toll call. 
						

							DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Screen reference 
845 Music Sources 
17
Music Sources
This screen defines music sources for Tenant Partitions. Each music source 
defined on the screen can be used by one or more Tenant Partitions. However, a 
partition may have only one music source.
NOTE:
If you use equipment that rebroadcasts music or other copyrighted materials, 
you may be required to obtain a copyright license from, or pay fees to, a 
third party such as the American Society of Composers, Artists, and 
Producers (ASCAP) or Broadcast Music Incorporated (BMI). You can 
purchase a Magic Hold
® system, which does not require such a license, 
from Lucent Technologies.
Field descriptions for page 1
Screen 168. Music Sources 
Source
Display only field - the number assigned to this source. The maximum number of 
music sources is 20 for G3 csi and si and 100 for G3r. This screen appears with the 
appropriate pages to accommodate the number of music sources your system can 
support. 
 
change music-source    Music Sources Page 1 of X
Source Type Port Description
1 music 01A1003 Easy listening
2 tone Tone-on-Hold
3 music 01A1004 Rock
4 none
5 none
6 none
7 music 12B1301 Oldies
8 none
9 none
10 none
11 music 04C2003 Classical
12 none
13 none
14 none
15 none 
						

							DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Screen reference 
846 Packet Gateway Board 
17
Ty p e
If you entered a value in Music/Tone on Hold on the Feature-Related System 
Parameters screen, that value will appear in this field. 
Port
Enter the auxiliary trunk or analog port address of the music source. Duplicates 
are not allowed. This field appears only if you entered 
music in Type.
Description
Enter a description of the administered music source. This field appears only if 
you entered 
music or tone in Type.
NOTE:
When Tenant Partitioning is enabled, Music/Tone on Hold on the 
Feature-Related System Parameters screen disappears. However, the value 
in that field (tone, music, or none) will appear as the first entry on the Music 
Sources screen. If the value was 
music, the port number will also appear on 
the Music Sources screen. When Tenant partitioning is disabled, Music/Tone 
on Hold reappears on the Feature-Related System Parameters screen, along 
with and the values from the Music Sources screen.
Packet Gateway Board
Use this screen to administer the Packet Gateway (PGATE) circuit pack.
Valid entries Usage
music
Enter the type of treatment to be provided by the music 
source. 
toneOnly one music source may use this value.
none 
Valid entries Usage
1
-x cabinet
A-Ecarrier
0-20slot
01-31circuit
Valid entries Usage
20 alpha-numeric character (maximum)