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Lucent Technologies DEFINITY Enterprise Communication Server Release 8.2 Administrators Guide
Lucent Technologies DEFINITY Enterprise Communication Server Release 8.2 Administrators Guide
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DEFINITY ECS Release 8.2
Administrator’s Guide 555-233-506 Issue 1
April 2000
Screen reference
817 Modem Pool Group
17
Modem Pool Group
There are two types of conversion resources for Modem Pooling. The first type, an
integrated conversion resource, is a circuit pack that emulates a Trunk Data
Module connected to a 212A-type modem. Two conversion resources are on each
circuit pack.
The second type, a combined conversion resource, is a separate Trunk Data
Module and modem administered as a unit. The Trunk Data Module component of
the conversion resource may be either a Modular Trunk Data Module (MTDM) or
7400A Data Module and connects to a digital port using Digital Communications
Protocol (DCP); the modem connects to an analog port.
Field descriptions for page 1
Screen 162. Modem Pool Group — Integrated screen if Group Type is integrated
change modem-pool num Page 1 of 1
MODEM POOL GROUP
Group Number: 1 Group Type: integrated
Receiver Responds to Remote Loop? n Hold Time (min): 5
Send Space Disconnect? y Receive Space Disconnect? y
CF-CB Common? y Loss of Carrier Disconnect? y
Speed: LOW/300/1200 Duplex: full Synchronization: a/sync
CIRCUIT PACK ASSIGNMENTS
Circuit Pack Circuit Pack
Location Location
1: ___ 9: ___
2: ___ 10: ___
3: ___ 11: ___
4: ___ 12: ___
5: ___ 13: ___
6: ___ 14: ___
7: ___ 15: ___
8: ___ 16: ___
DEFINITY ECS Release 8.2
Administrator’s Guide 555-233-506 Issue 1
April 2000
Screen reference
818 Modem Pool Group
17
Screen 163. Modem Pool Group — Combined screen if Group Type is combined
Group Number
A display-only field when the screen is accessed using an administration
command such as
add or change.
Group Type
This field designates what physical model pool you are going to.
Receiver Responds to Remote Loop
This field appears only when the Group Type field is
integrated.
Valid entries Usage
integrated
Maps to the Pooled Modem circuit pack.
combinedMaps to an external modem pool (when you have a data
module and a modem).
Valid entries Usage
y/n
Enter y to allow the far-end modem to put conversion resource
into loop back mode.
change modem-pool num Page 1 of 1
MODEM POOL GROUP
Group Number: _ Group Type: combined
Modem Name: ______ Hold Time (min): 5_
Time Delay: 0_ Direction: two-way
Answer Supervision Timeout(sec): _
Speed: LOW/300/1200___ Duplex: full Synchronization: async
PORT PAIR ASSIGNMENTS
Analog Digital Analog Digital Analog Digital Analog Digital
1: _____ _____ 9: _____ _____ 17: _____ ______ 25: _____ _____
2: _____ _____ 10: _____ _____ 18: _____ ______ 26: _____ _____
3: _____ _____ 11: _____ _____ 19: _____ ______ 27: _____ _____
4: _____ _____ 12: _____ _____ 20: _____ ______ 28: _____ _____
5: _____ _____ 13: _____ _____ 21: _____ ______ 29: _____ _____
6: _____ _____ 14: _____ _____ 22: _____ ______ 30: _____ _____
7: _____ _____ 15: _____ _____ 23: _____ ______ 31: _____ _____
8: _____ _____ 16: _____ _____ 24: _____ ______ 32: _____ _____
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1 April 2000 Screen reference 819 Modem Pool Group 17 Modem Name Indicates the name of the modem pool. This field appears only when the Group Type field is combined. Hold Time (min) Enter the maximum number of minutes that a conversion resource in the group may be held while a call waits in a queue or reserved after Data Call Preindication. Send Space Disconnect This field appears only when the Group Type field is integrated. Time Delay Enter the time delay in seconds to insert between sending the ringing to the modem and the off-hook alert to the data module. This field appears only when the Group Type field is combined. Receive Space Disconnect This field appears only when the Group Type field is integrated. Valid entries Usage 1- to 6-alphanumeric character string Valid entries Usage 1 through 99 Valid entries Usage y/n Enter y to allow the conversion resource to send 4 seconds of space before disconnecting. Valid entries Usage 0 through 255 Valid entries Usage y/n Enter y to allow the conversion resource to disconnect after receiving 1.6 seconds of space.
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1 April 2000 Screen reference 820 Modem Pool Group 17 CF-CB Common This field appears only when the Group Type field is integrated. Direction Enter the direction of the call for which modem pool will operate. This field appears only when the Group Type field is combined. The following fields (Speed, Duplex, and Synchronization) cannot be filled out for the “integrated” pooled modem screens but can be assigned on the “combined” pooled modem screen. The integrated conversion resource automatically will adjust its speed and synchronization to the endpoint it is connected to. In synchronous mode, the integrated modem pool can operate at 1200 baud. In asynchronous mode, it can operate at 300 or 1200 baud. Full-duplex operation is always used. Loss of Carrier Disconnect This field appears only when the Group Type field is integrated. Answer Supervision Timeout (sec) Enter the period of time to wait before the far-end answers. This field appears only when the Group Type field is combined. Valid entries Usage y/n Enter y to indicate that the CF and CB leads on the conversion resource are logically connected. Valid entries Usage incoming Converts an analog signal to digital for the data endpoint. outgoingConverts analog to digital (or digital to analog) for data calls. two-way Allows incoming and outgoing data communication. Valid entries Usage y/n Enter y to permit conversion resource to disconnect if it detects a dropped carrier. Valid entries Usage 1 –255 0 No answer supervision
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1 April 2000 Screen reference 821 Modem Pool Group 17 Speed Enter the communication speed in bits per second of the conversion resources in the group. Enter one to three speeds separated by slashes (for example, 300/1200/2400) to indicate a maximum of three running speeds. Duplex Indicates the duplex mode of the conversion resources in the group. Synchronization Indicates the synchronization mode of the conversion resources in the group. CIRCUIT PACK ASSIGNMENTS are optional on “integrated” conversion resource screens only. Valid entries Usage LOW 0 to 300 blind sampled 300 1200 2400 4800 9600 19200 Valid entries Usage full Can talk and listen at the same time. halfCannot talk and listen at the same time. Valid entries Usage sync Synchronous async Asynchronous
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1 April 2000 Screen reference 822 Modem Pool Group 17 Circuit Pack Location Enter the port associated with the conversion resource on the integrated modem pool circuit pack. For example, 01A0612 is in cabinet 01, carrier A, slot 06, and circuit number (port) 12. PORT PAIR ASSIGNMENTS are optional on “combined” pooled modem screens only. Analog Digital Enter the port numbers of the modem/TDM pair in a conversion resource. NOTE: Two port entries are required. For example, 01A0612 is in cabinet 01, carrier A, slot 06, and circuit number (port) 12. Valid entries Usage 01 through 22First and second characters are the cabinet number 01 through 03 01 (G3s) A through EThird character is the carrier 01 through 20Fourth and fifth characters are the slot number 01 through 32Sixth and seventh characters are the circuit number Valid entries Usage 01 through 22First and second characters are the cabinet number 01 through 03 01 (G3s) A through EThird character is the carrier 01 through 20Fourth and fifth characters are the slot number 01 through 32Sixth and seventh characters are the circuit number
DEFINITY ECS Release 8.2
Administrator’s Guide 555-233-506 Issue 1
April 2000
Screen reference
823 Multifrequency-Signaling-Related System Parameters
17
Multifrequency-Signaling-Related
System Parameters
This screen sets the system parameters associated with multifrequency signaling.
Screen 164 on page 823
appears when Incoming Call Type is group-ii-mfc and
Outgoing Call Type is
none. Screen 165 on page 831 appears when both
Incoming Call Type and Outgoing Call Type are
group-ii-mfc.
Screen 164. Multifrequency-Signaling-Related System Parameters
The ANI Prefix, ANI for PBX, and Collect All Digits Before Seizure fields appear
only when the value of the Outgoing Call Type field is
group-ii-mfc or mfe.
If Collect All Digits Before Seizure is
y, Overlap Sending on Link-to-Link
Tandem Calls and Convert First Digit End-of-ANI are not displayed.
change system-parameters multifrequency-signaling Page 1 of 4
MULTIFREQUENCY-SIGNALING-RELATED SYSTEM PARAMETERS
Incoming Call Type: ANI Prefix:
Outgoing Call Type: ANI for PBX:
Maintenance Call Type: NEXT ANI DIGIT
Test Call Extension: Incoming:
Interdigit Timer (sec): Outgoing:
Maximum Resend Requests: _
Received Signal Gain (dB): _
Transmitted Signal Gain (dB): -
Request Incoming ANI (non-AAR/ARS)?
Outgoing Forward Signal Present Timer (sec):
Outgoing Forward Signal Absent Timer (sec):
Multifrequency Signaling Incoming Intercept Treatment?
Collect All Digits Before Seizure?
Overlap Sending on Link-to-Link Tandem Calls?
Private Group II Permissions and Public Interworking?
Convert First Digit End-of-ANI To: _
Group II Called Party Category:
Use COR for Calling Party Category?
Outgoing Shuttle Exchange Cycle Timer (sec):
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1 April 2000 Screen reference 824 Multifrequency-Signaling-Related System Parameters 17 Incoming Call Type This field defines the signal type that a CO uses to place an incoming call to the PBX. ANI Prefix This field appears only when Outgoing Call Type is group-ii-mfc or mfe. Outgoing Call Type This field defines the signal type that the PBX uses to place an outgoing call into a CO. Valid entries Usage group-ii-mfc If the value of this field is group-ii-mfc, the second page of the screen will display entries for all group-I, group-II, group-A, and group-B signal types with a set of default values (see page 2 of screen). non-group-ii- mfcIf the value is non-group-ii-mfc, the second page displays only group-I and group-A signal types. mfe Use only in Spain (multi-frequency Espanol) Valid entries Usage 1 to 6 digits Enter the prefix to apply to an extension when ANI is sent to the CO. Valid entries Usage group-ii-mfc If the content of this field is group-ii-mfc, the system displays the third page of the screen. The third page displays entries for all group-I, group-II group-A, and group-B signal types with a set of default values. mfe Use only in Spain (multi-frequency Espanol) none If the content of this field is none, the system does not display the third page. In addition, Outgoing Forward Signal Present Timer, Outgoing Forward Signal Absent Timer, ANI Prefix, ANI for PBX, Next ANI Digits, and Collect All Digits Before Seizure will not display on Field descriptions for page 1.
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1 April 2000 Screen reference 825 Multifrequency-Signaling-Related System Parameters 17 ANI for PBX This field appears only when Outgoing Call Type is group-ii-mfc or mfe. MFE Type This field only appears when Incoming Call Type is mfe and the Outgoing Call Type is mfe or none. Maintenance Call Type Next ANI Digit This field appears when Outgoing Call Type is group-ii-mfc. Valid entries Usage 2 to 15 Enter the PBX identification number that is sent to the CO when ANI is requested (by the CO) on a particular call but is not available, such as on tandem tie trunk calls. blank Use for tandeming. If this field is blank, you must enter a value in the ANI-Not-Available field. Valid entries Usage 2/5 Determines which public signaling the switch will use. 2/6 Valid entries Usage 1 The Belgium maintenance sequence is indicated when the CO sends an MFC maintenance tone. 2The Saudi Arabian sequence is indicated when the CO sends an MFC maintenance tone. Valid entries Usage next-digit next_ani_digit send-ani Enter a value to determine whether the Next ANI Digit signal will be the same as the “send-ani” signal or the “next-digit” signal or another signal defined as “next_ani_digit.”
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1 April 2000 Screen reference 826 Multifrequency-Signaling-Related System Parameters 17 Test Call Extension Interdigit Timer (sec) Specify the maximum number of seconds the switch will wait for the first forward signal (digit) to arrive, and for subsequent digits to arrive. Intercept returns to the calling party if this timer expires. Maximum Resent Requests Received Signal Gain (-Loss) (dB) Transmitted Signal Gain (-Loss) (dB) Valid entries Usage An unassigned extension Specifies the destination of a call between the CO and the PBX that tests R2-MFC signaling. 1A test call extension is the destination. Valid entries Usage 1 to 255This number must be less than the number of seconds entered in the short interdigit timer. Valid entries Usage 1 to 99Enter the threshold number of resend type MFC signals your switch accepts during an outgoing call. 1The call is dropped if one resend signal is received. blank An unlimited number of resend requests is allowed. Valid entries Usage -15 to 3Enter the number for the loss/gain when the MFC port listens to the trunk port. Your switch listens with a range of -5 to -35 and this value moves the range (for example, a value of -5 provides a range of -10 to -40). Valid entries Usage -15 to 3Enter the number for the loss/gain when the trunk port listens to the MFC port. The MFC port generates at -5 for MFC and -8 for MFE, and this field adds gain or loss to the starting value of -5.