Blind Take Back and Transfer Replacement [Cisco PGW 2200 Softswitch]

Table Of Contents

Blind Take Back and Transfer Replacement

Feature Overview

Benefits

Restrictions

Related Documents

Supported Standards, MIBs, and RFCs

Prerequisites for Using This Feature

Provisioning Tasks

Provisioning Procedures

Provisioning Basics

Adding Dial Plan Data

Modifying an Element of Your Dial Plan Data

Deleting an Element from Your Dial Plan Data

Retrieving Dial Plan Data

Provisioning Examples

Software Changes for This Feature Module

Properties

Obtaining Documentation, Obtaining Support, and Security Guidelines

Glossary

Blind Take Back and Transfer Replacement

Document Release History

Publication Date

Comments

March 12, 2007

Initial version of document.

Feature History

Release

Modification

9.7(3)

The Blind Take Back and Transfer Replacement feature was introduced on the Cisco MGC software.

This document describes support of blind take back and transfer of a call by using received DTMF digits to invoke a blind call transfer.

This feature is described in the following sections:

•Feature Overview

•Supported Standards, MIBs, and RFCs

•Prerequisites for Using This Feature

•Provisioning Tasks

•Provisioning Examples

•Software Changes for This Feature Module

•Obtaining Documentation, Obtaining Support, and Security Guidelines

•Glossary

Feature Overview

This feature provides support on the Cisco PGW 2200 of the blind take back and transfer of a call by using received DTMF digits to invoke a blind call transfer.

System patch CSCOgs003 introduced the software changes in the PGW 2200 to support the Blind Take Back and Transfer Replacement feature are listed in "Software Changes for This Feature Module".

Benefits

This feature provides the following benefits:

Reduce Operating Expenses

The Blind Take Back and Transfer Replacement feature functionality can be used by large enterprise customers to avoid having to pay take back and transfer fees.

Allows Mid-call Transfers

In-band DTMF digits can be used to invoke a blind transfer service if the called party wants to transfer the call.

Restrictions

The Blind Take Back and Transfer Replacement feature has the following restrictions:

•Blind transfer capability can be invoked only from a TDM connection

•The PGW 2200 uses MGCP to request DTMF digits from the serving media gateway when the media gateway terminates the leg of a call

•For a mid-call announcement, only local final announcements are supported to the redirection party'

•No announcements are generated toward the calling party during a blind transfer, but an announcement can be played to the calling party when the second call setup fails

•When a gateway with a VXSM is used with the PGW 2200, announcements are not generated

•DTMF digits are discarded if no dial plan entry is matched or the target number is not correct

•The time interval of inter-digits timer is fixed to 3 seconds

Related Documents

This document contains information that is related to this feature. The documents that contain additional information related to the Cisco Media Gateway Controller (MGC) are at the following url:

http://www.cisco.com/en/US/products/hw/vcallcon/ps2027/tsd_products_support_series_home.html

Supported Standards, MIBs, and RFCs

Standards

No standards are supported by this feature.

MIBs

No new or modified MIBs are supported by this feature. For more information on the MIBs used in the Cisco MGC software, refer to the Cisco Media Gateway Controller Release 9 Management Information Base Guide.

RFCs

No RFCs are supported by this feature.

Prerequisites for Using This Feature

The Cisco PGW 2200 must be running Cisco MGC software Release 9.7(3). Prerequisites for this release can be found in the Release Notes for the Cisco Media Gateway Controller Software Release 9.7(3) at:

http://www.cisco.com/univercd/cc/td/doc/product/access/sc/rel9/relnote/rn973.htm.

Provisioning Tasks

The following sections describe the provisioning tasks related to this feature:

•Provisioning Procedures

Provisioning Procedures

This provisioning is performed when mid-call service is supported by the PGW 2200 and a new mid-call dial plan is created for an existing customer group ID, which is used for mid-call service analysis. This section covers the following provisioning topics:

•Provisioning Basics, page 11

Provisioning Basics

The procedures in this section describe how to start a provisioning session and how to save and activate the changes you have made.

•Starting a Provisioning Session

•Saving and Activating Your Provisioning Changes

•Ending a Provisioning Session Without Activating Your Changes

•Retrieving Provisioning Data

For more detailed information about provisioning your Cisco PGW 2200, refer to the Cisco Media Gateway Controller Software Release 9 Provisioning Guide.

Starting a Provisioning Session

You may need to start a provisioning session as part of your system operations. To do this, log in to the active Cisco PGW 2200, start an MML session, and enter the following command:
prov-sta::srcver="curr_ver",dstver="mod_ver" 
Where:

•curr_ver—The name of the current configuration version. In place of the name of the current configuration version, you can also enter:

–new—A new default session configuration; no existing source configuration is available.

–active—Selects the active configuration as the source for configuration changes.

Note If you do not know the name of your current configuration session, you can learn it by using the procedure described in the "Retrieving Data on the Current Provisioning Session" section on page 7.

•mod_ver—A new configuration version name that contains your provisioning changes.

For example, to use a configuration version called ver1 as the basis for a version to be called ver2, you would enter the following command:
prov-sta::srcver="ver1",dstver="ver2" 
Once a provisioning session is underway, you can use the prov-add, prov-ed, and prov-dlt MML commands to add, modify, and delete components on your system. This document describes how to provision this feature. For more information on provisioning other components on your Cisco PGW 2200, refer to the Cisco Media Gateway Controller Software Release 9 Provisioning Guide.

There are two ways to close your provisioning session: saving and activating your provisioning changes, as described in the "Saving and Activating Your Provisioning Changes" section or ending your provisioning session without saving and activating your changes, as described in the "Ending a Provisioning Session Without Activating Your Changes" section.

Saving and Activating Your Provisioning Changes

When you have completed making provisioning changes in your session, you must enter a command to save and activate your changes. There are two different provisioning MML commands that do this: prov-cpy and prov-dply.

Caution Using the prov-cpy and prov-dply MML commands can severely impact your system's call processing performance, depending on the extent of your provisioning changes. We recommend that these commands be issued during a maintenance window when traffic is minimal.

The prov-cpy MML command is used to save and activate your changes on simplex Cisco PGW 2200 (single-host) systems.

Note When you enter the prov-cpy command, your provisioning session is also automatically ended. If you want to make additional provisioning changes, you must start a new provisioning session as described in the "Starting a Provisioning Session" section.

Caution Do not use the prov-cpy command to save and activate your changes on a continuous-service Cisco MGC system (one with active and standby hosts) system. Saving and activating using prov-cpy on such a system would require using the prov-sync MML command to synchronize the provisioning data on the active and standby hosts. The system does not indicate when the synchronization process fails, which would create problems when a switchover operation occurs.

The prov-dply MML command is used to save and activate your changes on the active and standby
Cisco PGW 2200s in a continuous-service system. This command should not be used on a Cisco PGW 2200 in a simplex configuration.

Note When you enter the prov-dply command, your provisioning session is also automatically ended, unless an error occurs during execution. If you want to make additional provisioning changes, you must start a new provisioning session, as described in the "Starting a Provisioning Session" section.

Ending a Provisioning Session Without Activating Your Changes

If you want to end a provisioning session without saving and activating the changes you have entered, enter the prov-stp MML command. This command ends your current provisioning session, and your changes are not committed.

Retrieving Provisioning Data

You can use the prov-rtrv MML command to retrieve information about your current provisioning settings. The ways you can use this command to retrieve provisioning data are described in the following sections:

•Retrieving Data for an Individual Component

•Retrieving Data for All Components

•Retrieving Data for All Components of a Particular Type

•Retrieving Data on the Current Provisioning Session

•Retrieving Data on Supported Signaling Protocols

Retrieving Data for an Individual Component

You can retrieve provisioning data on any individual component in your system. To do this, log in to the active Cisco PGW 2200, start an MML session, and enter the following command:
prov-rtrv:component:name=MML_name
Where:

•component—The MML component type associated with the desired component. You can find a complete list of MML component types in the Cisco Media Gateway Controller Software Release 9 Provisioning Guide.

•MML_name—The MML name for the desired component. You can determine the MML names for the various components using the prov-rtrv:all MML command.

For example, to view the provisioning data for an SS7 signaling service called ss7svc1, you would enter the following command:
prov-rtrv:ss7path:name="ss7svc1" 
The response to the command is dependent upon the component type associated with the desired component. For example, to view the properties for an SUA routing key called suakey1, you would enter the following command:
prov-rtrv:suakey:name="suakey1" 
Retrieving Data for All Components

You can retrieve data on all of the components provisioned on your system. To do this, log in to the active Cisco PGW 2200, start an MML session, and enter the following command:
prov-rtrv:all 
Retrieving Data for All Components of a Particular Type

You can retrieve provisioning data on all components of a particular type on your system. To do this, log in to the active Cisco PGW 2200, start an MML session, and enter the following command:
prov-rtrv:component:"all" 
Where: component is the MML component type associated with the desired component group. You can find a complete list of MML component types in the Cisco Media Gateway Controller Software Release 9 Provisioning Guide.

For example, to view the provisioning data for all SS7 signaling services, you would enter the following command:
prov-rtrv:ss7path:"all" 
Retrieving Data on the Current Provisioning Session

You can retrieve provisioning data on the current provisioning session. To do this, log in to the active Cisco PGW 2200, start an MML session, and enter the following command:
prov-rtrv:session 
The system returns a response similar to the following:
MGC-02 - Media Gateway Controller 2004-01-13 13:39:19
M RTRV
   "session=jtest:session"
   /*
Session ID = mml1
SRCVER = active
DSTVER = jtest
   */
Retrieving Data on Supported Signaling Protocols

You can retrieve protocol data for the current provisioning session. To do this, log in to the active Cisco MGC, start an MML session, and enter the following command:
prov-rtrv:variants 
Adding Dial Plan Data

The order in which you provision dial plan tables is important. Many tables refer to other tables that must be defined first. The following list identifies the recommended sequence for dial plan provisioning:

1. Create the dial plan file (unique CustGrpID)

2. Provision Digit Modification

3. Provision the Service

4. Provision the Result and Result Sets

5. Provision the A-numbers and B-numbers

6. Provision CPC

7. Provision TMR analysis

8. Provision B-number NOA and NPI analysis

9. Provision TNS

10. Provision NANP B-number normalization

11. Provision the Location value

12. Provision the Cause value

13. Provision the A and B Whitelist and Blacklist screening files

To begin the process of creating a dial plan, log in to the active Cisco PGW 2200, start an MML session, and enter the following command:
mml> numan-add:component:custgrpid=cust_groupID,param_name="param_value",...
Where:

•component—The name of the component type you want to add to your dial plan. A complete list of the valid dial plan component types can be found in the Cisco Media Gateway Controller Software Release 9 Dial Plan Guide.

•cust_groupID—Customer group ID number associated with your dial plan.

•param_name—The name of the parameter you want to configure for the selected component in your dial plan. A complete list of the valid parameters for each dial plan component type can be found in the Cisco Media Gateway Controller Software Release 9 Dial Plan Guide.

•param_value—The value of the parameter you want to configure for the selected component in your dial plan. A complete list of the valid values for the parameters of each dial plan component type can be found in the Cisco Media Gateway Controller Software Release 9 Dial Plan Guide.

For example, to provision a route result type called resultone, you would enter the following command:
mml> numan-add:resulttable:custgrpid="t777",resulttype="route",setname="setone", 
name="resultone",dw1="rtlistone" 
Modifying an Element of Your Dial Plan Data

To modify an existing dial plan, log in to the active Cisco PGW 2200, start an MML session, and enter the following command:
mml> numan-ed:component:custgrpid="cust_groupID",param_name="param_value",...
Where:

•component—The name of the component type you want to modify in your dial plan. A complete list of the valid dial plan component types can be found in the Cisco Media Gateway Controller Software Release 9 Dial Plan Guide.

•cust_groupID—Customer group ID number associated with your dial plan.

•param_name—The name of the parameter you want to configure for the selected component in your dial plan. A complete list of the valid parameters for each dial plan component type can be found in the Cisco Media Gateway Controller Software Release 9 Dial Plan Guide.

•param_value—The value of the parameter you want to configure for the selected component in your dial plan. A complete list of the valid values for the parameters of each dial plan component type can be found in the Cisco Media Gateway Controller Software Release 9 Dial Plan Guide.

For example, to modify a result table, you would enter the following command:
mml> numan-ed:resulttable:custgrpid="t777",resulttype="route",setname="setone", 
name="resulttwo",dw1="rtlistone" 
Deleting an Element from Your Dial Plan Data

To delete an element from your dial plan, log in to the active Cisco PGW 2200, start an MML session, and enter the following command:
mml> numan-dlt:component:custgrpid="cust_groupID",name="MML_name" 
Where:

•component—The name of the component type you want to delete from your dial plan. A complete list of the valid dial plan component types can be found in the Cisco Media Gateway Controller Software Release 9 Dial Plan Guide.

•cust_groupID—Customer group ID number associated with your dial plan.

•MML_name—The MML name of the selected component you want to delete from your dial plan.

For example, to delete a result set called setone, you would enter the following command:
mml> numan-dlt:resultset:custgrpid="t001",name="setone" 
Retrieving Dial Plan Data

You can use the numan-rtrv MML command to retrieve information about your current dial plan settings. The ways in which you can use this command to retrieve dial plan data are described in the following sections:

•Retrieving Data for an Individual Component

•Retrieving Data for All Components of a Particular Type

Note You can verify dial plans using the translation verification viewer on the Cisco MGC toolbar. For information on using the translation verification viewer, refer to the Cisco Media Gateway Controller Software Release 9 Operations, Maintenance, and Troubleshooting Guide.

Retrieving Data for an Individual Component

You can retrieve dial plan data on any individual component on your system. To do this, log in to the active Cisco PGW 2200, start an MML session, and enter the following command:
mml> numan-rtrv:component:custgrpid="cust_groupID",name="MML_name" 
Where:

•component—The name of the component type you want to retrieve from your dial plan. A complete list of the valid dial plan component types can be found in the Cisco Media Gateway Controller Software Release 9 Dial Plan Guide.

•cust_groupID—Customer group ID number associated with your dial plan.

•MML_name—The MML name of the selected component you want to retrieve from your dial plan.

For example, to retrieve the settings for a result set called setone, you would enter the following command:
mml> numan-rtrv:resultset:custgrpid="t001",name="setone" 
Retrieving Data for All Components of a Particular Type

You can retrieve dial plan data on all components of a particular type on your system. To do this, log in to the active Cisco PGW 2200, start an MML session, and enter the following command:
mml> numan-rtrv:component:custgrpid="cust_groupID","all" 
Where:

•component—The name of the component type you want to retrieve from your dial plan. A complete list of the valid dial plan component types can be found in the Cisco Media Gateway Controller Software Release 9 Dial Plan Guide.

•cust_groupID—Customer group ID number associated with your dial plan.

For example, to retrieve the settings for all result sets in your dial plan, you would enter the following command:
mml> numan-rtrv:resultset:custgrpid="t001","all" 
Provisioning Examples

This section provides a provisioning example for this feature. Additional provisioning examples for the Cisco MGC software can be found in the Cisco Media Gateway Controller Software Release 9 Provisioning Guide.
; Start Provisioning Session
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-sta::srcver="existing",dstver="take_back",confirm
________________________________________
; SS7 External Node
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:EXTNODE:NAME="sltnode1",DESC="SLT 2600",TYPE="SLT",ISDNSIGTYPE="N/A",GROUP=0
prov-add:EXTNODE:NAME="sltnode2",DESC="SLT 2600",TYPE="SLT",ISDNSIGTYPE="N/A",GROUP=0
prov-add:EXTNODE:NAME="sltnode3",DESC="SLT 2600",TYPE="SLT",ISDNSIGTYPE="N/A",GROUP=0
________________________________________
; Point Codes
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:OPC:NAME="opc1",DESC="Our own point code",NETADDR="1.1.1",NETIND=2,TYPE="TRUEOPC"
prov-add:DPC:NAME="dpc1",DESC="dpc 1",NETADDR="2.2.2",NETIND=2
prov-add:DPC:NAME="dpc2",DESC="dpc 2",NETADDR="4.4.4",NETIND=2
prov-add:DPC:NAME="dpc3",DESC="dpc 3",NETADDR="8.8.8",NETIND=2
________________________________________
; SS7 Signal Services via SLT
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:SS7PATH:NAME="ss7svc1",DESC="SS7 service to DPC-2-2-2",MDO="ANSISS7_STANDARD", 
CUSTGRPID="1111",SIDE="network",DPC="dpc1",OPC="opc1",M3UAKEY=""
prov-add:SS7PATH:NAME="ss7svc2",DESC="SS7 service to DPC-4-4-4",MDO="ANSISS7_STANDARD", 
CUSTGRPID="1111",SIDE="network",DPC="dpc2",OPC="opc1",M3UAKEY=""
prov-add:SS7PATH:NAME="ss7svc3",DESC="SS7 service to 
DPC-8-8-8",MDO="ANSISS7_STANDARD",CUSTGRPID="1111",SIDE="network",DPC="dpc3",OPC="opc1",M3
UAKEY=""
________________________________________
; SS7 linksets
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:LNKSET:NAME="linkset1",DESC="Linkset 1 to DPC 1",APC="dpc1",PROTO="SS7-ANSI", 
TYPE="IP"
prov-add:LNKSET:NAME="linkset2",DESC="Linkset 2 to DPC 2",APC="dpc2",PROTO="SS7-ANSI", 
TYPE="IP"
prov-add:LNKSET:NAME="linkset3",DESC="Linkset 3 to DPC 3",APC="dpc3",PROTO="SS7-ANSI", 
TYPE="IP"
________________________________________
; SS7 route
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:SS7ROUTE:NAME="route1",DESC="Route to DPC-2.2.2",OPC="opc1",DPC="dpc1", 
LNKSET="linkset1",PRI=1
prov-add:SS7ROUTE:NAME="route2",DESC="Route to DPC-4.4.4",OPC="opc1",DPC="dpc2", 
LNKSET="linkset2",PRI=1
prov-add:SS7ROUTE:NAME="route3",DESC="Route to DPC-8.8.8",OPC="opc1",DPC="dpc3", 
LNKSET="linkset3",PRI=1
________________________________________
; Sessionset
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:SESSIONSET:NAME="c7sset1",EXTNODE="sltnode1",IPADDR1="IP_Addr1", 
PEERADDR1="10.0.75.86",PORT=7000,PEERPORT=7000,TYPE="BSMV0"
prov-add:SESSIONSET:NAME="c7sset2",EXTNODE="sltnode2",IPADDR1="IP_Addr1", 
PEERADDR1="10.0.75.87",PORT=7000,PEERPORT=7000,TYPE="BSMV0"
prov-add:SESSIONSET:NAME="c7sset3",EXTNODE="sltnode3",IPADDR1="IP_Addr1", 
PEERADDR1="10.0.75.88",PORT=7000,PEERPORT=7000,TYPE="BSMV0"
________________________________________
; C7IPLinks
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:C7IPLNK:NAME="slink1-1",DESC="Signal link 1-1",LNKSET="linkset1",SLC=0,PRI=1, 
TIMESLOT=0,SESSIONSET="c7sset1"
prov-add:C7IPLNK:NAME="slink2-1",DESC="Signal link 2-1",LNKSET="linkset2",SLC=1,PRI=1, 
TIMESLOT=0,SESSIONSET="c7sset2"
prov-add:C7IPLNK:NAME="slink3-1",DESC="Signal link 3-1",LNKSET="linkset3",SLC=1,PRI=1, 
TIMESLOT=0,SESSIONSET="c7sset3"
________________________________________
; MGCP External Node
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:EXTNODE:NAME="as-5400-1",DESC="AS-5400-1-Spans",TYPE="AS5400",ISDNSIGTYPE="N/A", 
GROUP=0
prov-add:EXTNODE:NAME="as-5400-2",DESC="AS-5400-2-Spans",TYPE="AS5400",ISDNSIGTYPE="N/A", 
GROUP=0
prov-add:EXTNODE:NAME="as-5400-3",DESC="AS-5400-3-Spans",TYPE="AS5400",ISDNSIGTYPE="N/A", 
GROUP=0
________________________________________
; MGCP Path
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:MGCPPATH:NAME="mgcp5400-1",DESC="MGCP service to AS-5400-1",EXTNODE="as-5400-1"
prov-add:MGCPPATH:NAME="mgcp5400-2",DESC="MGCP service to AS-5400-2",EXTNODE="as-5400-2"
prov-add:MGCPPATH:NAME="mgcp5400-3",DESC="MGCP service to AS-5400-3",EXTNODE="as-5400-3"
_______________________________________
; MGCP IP Links
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:IPLNK:NAME="clink5400-1",DESC="MGCP link to AS-5400-1",SVC="mgcp5400-1", 
IPADDR="IP_Addr1",PORT=2427,PEERADDR="10.0.75.81", 
PEERPORT=2427,PRI=1,IPROUTE=""
prov-add:IPLNK:NAME="clink5400-2",DESC="MGCP link to AS-5400-2",SVC="mgcp5400-2", 
IPADDR="IP_Addr1",PORT=2427,PEERADDR="10.0.75.82", 
PEERPORT=2427,PRI=1,IPROUTE=""
prov-add:IPLNK:NAME="clink5400-3",DESC="MGCP link to AS-5400-3",SVC="mgcp5400-3", 
IPADDR="IP_Addr1",PORT=2427,PEERADDR="10.0.75.83", 
PEERPORT=2427,PRI=1,IPROUTE=""
________________________________________
; Signaling Service Property
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:sigsvcprop:NAME="mgcp5400-1",mgcpDomainNameRemote="S0/DS1-1/1@as-5400-1"
prov-add:sigsvcprop:NAME="mgcp5400-2",mgcpDomainNameRemote="S0/DS1-1/1@as-5400-2"
prov-add:sigsvcprop:NAME="mgcp5400-3",mgcpDomainNameRemote="S0/DS1-1/1@as-5400-3"
________________________________________
; trunk group
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:TRNKGRP:NAME="7700", CLLI="CLLITG7700",SVC="ss7svc1",TYPE="TDM_ISUP",SELSEQ="ASC"
prov-add:TRNKGRP:NAME="8800", CLLI="CLLITG8800",SVC="ss7svc2",TYPE="TDM_ISUP",SELSEQ="ASC"
prov-add:TRNKGRP:NAME="8899", CLLI="CLLITG8899",SVC="ss7svc3",TYPE="TDM_ISUP",SELSEQ="ASC"
________________________________________
; switch trunk
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:switchtrnk:name="1", trnkgrpnum="7700",span="ffff",cic=1,cu="as-5400-1", 
spansize=31,endpoint="s0/ds1-1/1@as-5400-1"
prov-add:switchtrnk:name="1", trnkgrpnum="8800",span="ffff",cic=1,cu="as-5400-2", 
spansize=31,endpoint="s0/ds1-1/1@as-5400-2"
prov-add:switchtrnk:name="1", trnkgrpnum="8899",span="ffff",cic=1,cu="as-5400-3", 
spansize=31,endpoint="s0/ds1-1/1@as-5400-3"
________________________________________
; routing trunk group
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:rttrnkgrp:name="7700",type=1,reattempts=3,queuing=0,cutthrough=2,resincperc=0
prov-add:rttrnkgrp:name="8800",type=1,reattempts=3,queuing=0,cutthrough=2,resincperc=0
prov-add:rttrnkgrp:name="8899",type=1,reattempts=3,queuing=0,cutthrough=2,resincperc=0
________________________________________
; route
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:rttrnk:weightedTG="OFF",name="rt77",trnkgrpnum=7700
prov-add:rttrnk:weightedTG="OFF",name="rt88",trnkgrpnum=8800
prov-add:rttrnk:weightedTG="OFF",name="rt99",trnkgrpnum=8899
________________________________________
; route list
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:rtlist:name="rtlist77",rtname="rt77",distrib="OFF"
prov-add:rtlist:name="rtlist88",rtname="rt88",distrib="OFF"
prov-add:rtlist:name="rtlist99",rtname="rt99",distrib="OFF"
________________________________________
; Normal Dial Plan
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:dialplan:custgrpid="1111", OVERDEC="NO"
________________________________________
; Result Table and Result Set
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:resultset:custgrpid="1111",name="set222"
numan-add:resulttable:custgrpid="1111",name="result222",resulttype="ROUTE",dw1="rtlist77",
setname="set222"
numan-add:resultset:custgrpid="1111",name="set333"
numan-add:resulttable:custgrpid="1111",name="result333",resulttype="ROUTE",dw1="rtlist88",
setname="set333"
numan-add:resultset:custgrpid="1111",name="set444"
numan-add:resulttable:custgrpid="1111",name="result444",resulttype="ROUTE",dw1="rtlist99",
setname="set444"
________________________________________
; B digit string for normal call analysis
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:bdigtree:custgrpid="1111",callside="originating",digitstring="222", 
setname="set222"
numan-add:bdigtree:custgrpid="1111",callside="originating",digitstring="333", 
setname="set333"
numan-add:bdigtree:custgrpid="1111",callside="originating",digitstring="444", 
setname="set444"
________________________________________
; Overdecadic Dial Plan for mid-call service
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:dialplan:custgrpid="2222",overdec="yes"
________________________________________
; Support Midcall Service
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
prov-add:sigsvcprop:name="ss7svc2", MidCallServiceCustID="2222"
________________________________________
; Result Set
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:resultset:custgrpid="2222",name="rset-tnt"
________________________________________
; Result Table
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:resulttable:custgrpid="2222",name="tnt-len",
resulttype="INC_NUMBERING",setname="rset-tnt",dw1=0,dw2=7,dw3=7
;The total length of digits is 7 (including string *8 length) for blind transfer service.
numan-add:resulttable:custgrpid="2222",name="tnt-ann",resulttype="ANNOUNCEMENT", 
setname="rset-tnt",dw1="33",dw2="0",dw4="2"
; Note: for mid-call announcement, the dw2 must be 0 and dw4 must be 2 (local and final 
announcement)
; This announcement is played to redirection party if digits string 
; cannot match further dial plan entries
________________________________________
; Digit String
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:bdigtree:custgrpid="2222",callside="originating",digitstring="B8", 
setname="rset-tnt"
________________________________________
; Result Set
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:resultset:custgrpid="2222",name="rset-tnt1"
________________________________________
; Result Table
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:resulttable:custgrpid="2222",name="tnt1-bmod",resulttype="BMODDIG",dw1="1", 
dw2="2",setname="rset-tnt1"
numan-add:resulttable:custgrpid="2222",name="tnt1-rte",resulttype="ROUTE",dw1="rtlist99", 
setname="rset-tnt1"
________________________________________
; Digit String
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:bdigtree:custgrpid="2222",callside="originating",digitstring="B822", 
setname="rset-tnt1"
;The digits *822xxx invokes mid-call service and transfer the call.  
;The service;string '*8' is stripped from digits after analysis.
________________________________________
;Announcement ID in the TimesTen database announcement table
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
numan-add:announcement:annId=33,gwtype="AS5350",locationstring="ann_id_22.au", 
playduration=10,repeat=1,interval=20
prov-cpy
Software Changes for This Feature Module

Feature Summary

CSCsd28134 introduced the software changes in the PGW 2200 to support the Blind Take Back and Transfer Replacement feature. The following is a summary of the software changes.

New, Modified, and Deleted Elements

Parameters:

•MidCallServiceCustID

The following sections contain reference material related to this feature. Information is included on the following areas:

•Properties

Properties

The property in this section is used for this feature. For information on other properties for the Cisco MGC software, refer to the Cisco Media Gateway Controller Software Release 9 Provisioning Guide.

The parent object for the property involved in this feature is found in Table 1-1.

Table 1-1 Software Property Related to this Feature

Property Name

Parent Object

AVM

DPNSS

EISUP

IOCC

ISDNPRI

MGCP

RLM

SESSION

SGCP

SIP

SS7-ANSI

SS7-China

SS7-ITU

SS7-Japan

SS7-UK

TALI-IOCC

TCAPOverIP

TrunkGroup

VSI

MidCallServiceCustID

X

X

X

X

The property used for this feature are described in Table 1-2 and their dynamically provisionable status is listed in Table 1-3.

Note The following properties are existing properties whose definitions were modified for this feature. The valid values and default values have not changed.

Table 1-2 Properties

Property

Definition

MidCallServiceCustID

This is a 4-digit, alphanumeric character string that indicates which dial plan is used for mid-call service analysis. If this property value is 0000, no mid-call service is supported. Valid range: 0000-any 4-digit alphanumeric character string.

Valid Values: 0000-any 4-digit alphanumeric character string.

Default Value: 0000

Table 1-3 Provisionable Properties

Property

Modified value takes effect without restart

MidCallServiceCustID

Yes

Obtaining Documentation, Obtaining Support, and Security Guidelines

For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

Glossary

Table 1-4 contains expansions of acronyms and technical terms used in this feature module.

Table 1-4 Expansions

Acronym

Expansion

DTMF

dual-tone multifrequency

MGC

Cisco Media Gateway Controller

PGW

PSTN Gateway

TNT

take back and transfer

This document is to be used in conjunction with the documents listed in the Related Documents section.

Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.
© 2007 Cisco Systems, Inc. All rights reserved.

Hierarchical Navigation

Cisco PGW 2200 Softswitch

Blind Take Back and Transfer Replacement

Downloads

Table Of Contents

Blind Take Back and Transfer Replacement

Feature Overview

Benefits

Restrictions

Related Documents

Supported Standards, MIBs, and RFCs

Prerequisites for Using This Feature

Provisioning Tasks

Provisioning Procedures

Provisioning Basics

Starting a Provisioning Session

Saving and Activating Your Provisioning Changes

Ending a Provisioning Session Without Activating Your Changes

Retrieving Provisioning Data

Adding Dial Plan Data

Modifying an Element of Your Dial Plan Data

Deleting an Element from Your Dial Plan Data

Retrieving Dial Plan Data

Retrieving Data for an Individual Component

Retrieving Data for All Components of a Particular Type

Provisioning Examples

Software Changes for This Feature Module

Properties

Obtaining Documentation, Obtaining Support, and Security Guidelines

Glossary

This document is to be used in conjunction with the documents listed in the Related Documents section.

© 2007 Cisco Systems, Inc. All rights reserved.