ReleaseNotes8:TAPI: Difference between revisions

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m regular roadmap update
m regular roadmap update
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Allows users to set up a conference. Involves lineSetupConference, lineAddToConference,lineRemoveFromConference.  This might be implemented using PBX bc-conf objects.   
Allows users to set up a conference. Involves lineSetupConference, lineAddToConference,lineRemoveFromConference.  This might be implemented using PBX bc-conf objects.  <!---->
      
      
=== tapi: notify held/retrieved status on far end ===
=== tapi: notify held/retrieved status on far end ===
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|[http://mantis.innovaphone.com/view.php?id=53800 53800]
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allows for better visibility of transfer operations on the transferred end.
allows for better visibility of transfer operations on the transferred end.<!---->
      
      
== Bug Fixes ==
== Bug Fixes ==
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The tapi spec is somewhat unclear on how lineForward actually works.  As a result, applications behave different.  Some assume that setting call forwards actually modify the current settings.  Others assume that they replace the settings.  This cannot be known by the service provider.  <br/><br/>To work around this issue, a new configuration option ClearFwdOnSet was introduced.  If set to a non-zero DWORD value, the replace-semantic is assumed.
The tapi spec is somewhat unclear on how lineForward actually works.  As a result, applications behave different.  Some assume that setting call forwards actually modify the current settings.  Others assume that they replace the settings.  This cannot be known by the service provider.  <br/><br/>To work around this issue, a new configuration option ClearFwdOnSet was introduced.  If set to a non-zero DWORD value, the replace-semantic is assumed.<!---->
      
      
== Bug Fixes ==
== Bug Fixes ==
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Call forwards could only be set if there was at least one registration on the line.   
Call forwards could only be set if there was at least one registration on the line.  <!---->
      
      
=== trap when monitoring user with very large user record ===
=== trap when monitoring user with very large user record ===
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The TSP fails during startup when a user with a very large user record is monitored.  This may happen for users which store larger personal phone configs.  Moving the phone config fully or partly in to a template object may help to work around this problem.  
The TSP fails during startup when a user with a very large user record is monitored.  This may happen for users which store larger personal phone configs.  Moving the phone config fully or partly in to a template object may help to work around this problem. <!---->
      
      
= V8 Hotfix 2 =
= V8 Hotfix 2 =
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|[http://mantis.innovaphone.com/view.php?id=68452 68452]
|[http://mantis.innovaphone.com/view.php?id=68452 68452]
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Enables better problem analysis
Enables better problem analysis<!---->
      
      
== Bug Fixes ==
== Bug Fixes ==
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For example, a call to "^1" will cause a TSP trap.  
For example, a call to "^1" will cause a TSP trap. <!---->
      
      
= V8 Hotfix 3 =
= V8 Hotfix 3 =
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See [[Reference8:TAPI_Service_Provider#Rolling_out_First_Party_TSPs_to_multiple_PCs | Rolling_out_First_Party_TSPs_to_multiple_PCs]]
See [[Reference8:TAPI_Service_Provider#Rolling_out_First_Party_TSPs_to_multiple_PCs | Rolling_out_First_Party_TSPs_to_multiple_PCs]]<!---->
      
      
=== Memory Debug Feature ===
=== Memory Debug Feature ===
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Debug Version only
Debug Version only<!---->
      
      
=== Proprietary Support for SOAP [[Reference9:Concept_SOAP_API#UserRc.28integer_c |UserRc]] ===
=== Proprietary Support for SOAP [[Reference9:Concept_SOAP_API#UserRc.28integer_c |UserRc]] ===
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Ability to send SOAP UserRc to arbitrary calls (abusing lineBlindTransfer with magic called name "USERRC" and facility in called subbaddress)
Ability to send SOAP UserRc to arbitrary calls (abusing lineBlindTransfer with magic called name "USERRC" and facility in called subbaddress)<!---->
      
      
=== Ability to disable 3PTY special treatment for all lines ===
=== Ability to disable 3PTY special treatment for all lines ===
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The TSP will detect 3PTY situation on IP phones and announce them to the TAPI application appropriately.  Some TAPI applications however get confused with 3PTY calls and cannot handle them correctly.  If this feature is enabled, 3PTY calls will be shown as normal unrelated calls to the TAPI application.  
The TSP will detect 3PTY situation on IP phones and announce them to the TAPI application appropriately.  Some TAPI applications however get confused with 3PTY calls and cannot handle them correctly.  If this feature is enabled, 3PTY calls will be shown as normal unrelated calls to the TAPI application. <!---->
      
      
== Bug Fixes ==
== Bug Fixes ==
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|[http://mantis.innovaphone.com/view.php?id=87162 87162]
|[http://mantis.innovaphone.com/view.php?id=87162 87162]
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Changed calling sequence of [[Reference9:Concept_SOAP_API#UserTransfer_.28int_acall.2C_integer_bcall.29 | UserTransfer]] arguments to ensure a consistent und useful setting of the CALLIDs of the calls remaining after a transfer.   
Changed calling sequence of [[Reference9:Concept_SOAP_API#UserTransfer_.28int_acall.2C_integer_bcall.29 | UserTransfer]] arguments to ensure a consistent und useful setting of the CALLIDs of the calls remaining after a transfer.  <!---->
      
      
=== performance improvements for slow networks ===
=== performance improvements for slow networks ===
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|[http://mantis.innovaphone.com/view.php?id=87163 87163]
|[http://mantis.innovaphone.com/view.php?id=87163 87163]
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handles line initializations and destructions asynchronously, avoiding sluggish response times when PBXs come and go
handles line initializations and destructions asynchronously, avoiding sluggish response times when PBXs come and go<!---->
      
      
=== allow more parallel threads to work with a higher number of PBXs ===
=== allow more parallel threads to work with a higher number of PBXs ===
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when maximum number of threads is exceeded, response times will be slow.  See [[Reference8:TAPI_Service_Provider#System_Requirements | System Requirements]]
when maximum number of threads is exceeded, response times will be slow.  See [[Reference8:TAPI_Service_Provider#System_Requirements | System Requirements]]<!---->
      
      
=== Do not retrieve user configuration for objects named '*' ===
=== Do not retrieve user configuration for objects named '*' ===
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|[http://mantis.innovaphone.com/view.php?id=87165 87165]
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Possible trap when calling Admin() on objects named '*'.   
Possible trap when calling Admin() on objects named '*'.  <!---->
      
      
=== Trap on long PBX Admin() Result ===
=== Trap on long PBX Admin() Result ===
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long pbx Admin() result may trap TSP.  This happens when there is a monitored line where the name starts with asterisk ('*') when using PBX firmware prior to V9 hotfix 17.
long pbx Admin() result may trap TSP.  This happens when there is a monitored line where the name starts with asterisk ('*') when using PBX firmware prior to V9 hotfix 17.<!---->
      
      
=== re-initialize pbx connector when connect fails (solves some COM initialization problems ===
=== re-initialize pbx connector when connect fails (solves some COM initialization problems ===
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-
-<!---->
      
      
= V8 Hotfix 4 =
= V8 Hotfix 4 =
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|[http://mantis.innovaphone.com/view.php?id=87549 87549]
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Trace messages of type INFO and WARNING are sent to Windows Application Event Log.
Trace messages of type INFO and WARNING are sent to Windows Application Event Log.<!---->
      
      
=== Option to show full calling number from root ===
=== Option to show full calling number from root ===
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|[http://mantis.innovaphone.com/view.php?id=88544 88544]
|[http://mantis.innovaphone.com/view.php?id=88544 88544]
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Option to signal full calling number from root-node for incoming calls ("Show full E164 Numbers") in calling name, separated by "@" (e.g. name@497031730090).  Requires V9 hotfix 19 or later on PBX.
Option to signal full calling number from root-node for incoming calls ("Show full E164 Numbers") in calling name, separated by "@" (e.g. name@497031730090).  Requires V9 hotfix 19 or later on PBX.<!---->
      
      
== Bug Fixes ==
== Bug Fixes ==
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|[http://mantis.innovaphone.com/view.php?id=88545 88545]
|[http://mantis.innovaphone.com/view.php?id=88545 88545]
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fix for #87163 which made fail-back from slave-standby to slave impossible
fix for #87163 which made fail-back from slave-standby to slave impossible<!---->
      
      
=== possible deadlock when re-connecting or disconnecting failed PBXs ===
=== possible deadlock when re-connecting or disconnecting failed PBXs ===
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|[http://mantis.innovaphone.com/view.php?id=88546 88546]
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results in missing status updates from affected PBXs
results in missing status updates from affected PBXs<!---->
      
      
=== 3PTY detection broken for some type of phones (e.g. SoftwarePhone) ===
=== 3PTY detection broken for some type of phones (e.g. SoftwarePhone) ===
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|[http://mantis.innovaphone.com/view.php?id=89654 89654]
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results in being unable to drop the conference
results in being unable to drop the conference<!---->
      
      
= V8 Hotfix 5 =
= V8 Hotfix 5 =
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|[http://mantis.innovaphone.com/view.php?id=89679 89679]
|[http://mantis.innovaphone.com/view.php?id=89679 89679]
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Installer failed to setup registry keys for windows event log event source registration.  This also prevented the Debug version to start up.
Installer failed to setup registry keys for windows event log event source registration.  This also prevented the Debug version to start up.<!---->
      
      
= V8 Hotfix 6 =
= V8 Hotfix 6 =
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|[http://mantis.innovaphone.com/view.php?id=89860 89860]
|[http://mantis.innovaphone.com/view.php?id=89860 89860]
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The .msi packages are signed now.
The .msi packages are signed now.<!---->
      
      
=== Ability to send arbitrary remote control facilities in lineMakeCall ===
=== Ability to send arbitrary remote control facilities in lineMakeCall ===
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|[http://mantis.innovaphone.com/view.php?id=89903 89903]
|[http://mantis.innovaphone.com/view.php?id=89903 89903]
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Allows the invocation of 3rd party call control functions in call setup as per [[Reference:Remote Control Facility]], e.g. call intrusion.
Allows the invocation of 3rd party call control functions in call setup as per [[Reference:Remote Control Facility]], e.g. call intrusion.<!---->
      
      
=== Allow HTTPS on non-standard Port ===
=== Allow HTTPS on non-standard Port ===
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|[http://mantis.innovaphone.com/view.php?id=90581 90581]
|[http://mantis.innovaphone.com/view.php?id=90581 90581]
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TSP can now connect securely although HTTPS is not on standard port 443.
TSP can now connect securely although HTTPS is not on standard port 443.<!---->
      
      
=== Ability to disable special disconnect Handling for monitored Lines ===
=== Ability to disable special disconnect Handling for monitored Lines ===
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|[http://mantis.innovaphone.com/view.php?id=90604 90604]
|[http://mantis.innovaphone.com/view.php?id=90604 90604]
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See [[Reference8:TAPI_Service_Provider#Miscellaneous_Flags]]
See [[Reference8:TAPI_Service_Provider#Miscellaneous_Flags]]<!---->
      
      
== Bug Fixes ==
== Bug Fixes ==
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|[http://mantis.innovaphone.com/view.php?id=90601 90601]
|[http://mantis.innovaphone.com/view.php?id=90601 90601]
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showed correct status only after a first change of the corresponding user object
showed correct status only after a first change of the corresponding user object<!---->
      
      
=== ClearFwdOnSet Default now 1 ===
=== ClearFwdOnSet Default now 1 ===
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See Section ClearFwdOnSet  in [[Reference8:TAPI_Service_Provider#Tweaks]].  Although this is a change that alters the behaviour in a non-upward compatible way, it does seem more as a bug that it used to be like it did before.  So the risk has been taken.
See Section ClearFwdOnSet  in [[Reference8:TAPI_Service_Provider#Tweaks]].  Although this is a change that alters the behaviour in a non-upward compatible way, it does seem more as a bug that it used to be like it did before.  So the risk has been taken.<!---->
      
      
= V8 Hotfix 7 =
= V8 Hotfix 7 =
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|[http://mantis.innovaphone.com/view.php?id=91147 91147]
|[http://mantis.innovaphone.com/view.php?id=91147 91147]
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TAPI may connect and disconnect slaves endlessly under certain conditions. Only happens when slaves are monitored.  This issue was introduced in hotfix 6.
TAPI may connect and disconnect slaves endlessly under certain conditions. Only happens when slaves are monitored.  This issue was introduced in hotfix 6.<!---->
      
      
=== Call Forward Status not shown correctly if no Registration on PBX Object ===
=== Call Forward Status not shown correctly if no Registration on PBX Object ===
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|[http://mantis.innovaphone.com/view.php?id=91156 91156]
|[http://mantis.innovaphone.com/view.php?id=91156 91156]
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-
-<!---->
      
      
=== TSP occasionally blocks for up to a minute ===
=== TSP occasionally blocks for up to a minute ===
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|[http://mantis.innovaphone.com/view.php?id=91317 91317]
|[http://mantis.innovaphone.com/view.php?id=91317 91317]
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In rare cases, when a TSP looses connection to a PBX, it may block for up to a minute before continueing.
In rare cases, when a TSP looses connection to a PBX, it may block for up to a minute before continueing.<!---->
      
      
=== false OUTOFSERVICE/DISCONNECTED line state ===
=== false OUTOFSERVICE/DISCONNECTED line state ===
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|[http://mantis.innovaphone.com/view.php?id=91318 91318]
|[http://mantis.innovaphone.com/view.php?id=91318 91318]
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race condition when reconnecting master and standby may result in false disconnected/outofservice line state, which recovers on next line activity only  
race condition when reconnecting master and standby may result in false disconnected/outofservice line state, which recovers on next line activity only <!---->
      
      
=== catch exception when TSP Control is not allowed to write TSP config due to Windows UAC ===
=== catch exception when TSP Control is not allowed to write TSP config due to Windows UAC ===
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|[http://mantis.innovaphone.com/view.php?id=91324 91324]
|[http://mantis.innovaphone.com/view.php?id=91324 91324]
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Now displays a message and advises to relax Windows' UAC settings.
Now displays a message and advises to relax Windows' UAC settings.<!---->
      
      
=== Allow Blind Transfer and Park on Calls in state "Conferenced" ===
=== Allow Blind Transfer and Park on Calls in state "Conferenced" ===
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|[http://mantis.innovaphone.com/view.php?id=91431 91431]
|[http://mantis.innovaphone.com/view.php?id=91431 91431]
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Up til now, Conferenced calls did not have any call features enabled, except drop.  Now we allow blind transfer and park too.
Up til now, Conferenced calls did not have any call features enabled, except drop.  Now we allow blind transfer and park too.<!---->

Revision as of 13:27, 14 December 2012

This roadmap describes the V8 (that is, pbx800.wsdl based) TAPI driver implementation.

This article is generated automatically. Do not edit! Please see the disclaimer before using the information presented here!


V8 Change Requests

These are change requests applicable for TAPI V8, which are considered for implementation Definition

New Features

[!12.10.11@13] Support for multi-Party Conferences

Status Closed
Id 53063

Allows users to set up a conference. Involves lineSetupConference, lineAddToConference,lineRemoveFromConference. This might be implemented using PBX bc-conf objects.

tapi: notify held/retrieved status on far end

Status Closed
Id 53800

allows for better visibility of transfer operations on the transferred end.

Bug Fixes

V8 Hotfix 1

The V8 TAPI, Hotfix 1. Definition

New Features

config option ClearFwdOnSet to accomodate different behaviour when setting call forwards

Status Closed
Id 60202

The tapi spec is somewhat unclear on how lineForward actually works. As a result, applications behave different. Some assume that setting call forwards actually modify the current settings. Others assume that they replace the settings. This cannot be known by the service provider.

To work around this issue, a new configuration option ClearFwdOnSet was introduced. If set to a non-zero DWORD value, the replace-semantic is assumed.

Bug Fixes

lineForward() did not work for lines with no registration

Status Closed
Id 60186

Call forwards could only be set if there was at least one registration on the line.

trap when monitoring user with very large user record

Status Closed
Id 60188

The TSP fails during startup when a user with a very large user record is monitored. This may happen for users which store larger personal phone configs. Moving the phone config fully or partly in to a template object may help to work around this problem.

V8 Hotfix 2

The V8 TAPI, Hotfix 2. Definition

New Features

Write Dump File when TSP crashes

Status Assigned
Id 68452

Enables better problem analysis

Bug Fixes

Trap when invalid destination address is dialled

Status Assigned
Id 68454

For example, a call to "^1" will cause a TSP trap.

V8 Hotfix 3

The V8 TAPI, Hotfix 3. Definition

New Features

Ability to configure an un-encrypted user/password

Status Closed
Id 87155

See Rolling_out_First_Party_TSPs_to_multiple_PCs

Memory Debug Feature

Status Closed
Id 87156

Debug Version only

Proprietary Support for SOAP UserRc

Status Closed
Id 87158

Ability to send SOAP UserRc to arbitrary calls (abusing lineBlindTransfer with magic called name "USERRC" and facility in called subbaddress)

Ability to disable 3PTY special treatment for all lines

Status Closed
Id 87161

The TSP will detect 3PTY situation on IP phones and announce them to the TAPI application appropriately. Some TAPI applications however get confused with 3PTY calls and cannot handle them correctly. If this feature is enabled, 3PTY calls will be shown as normal unrelated calls to the TAPI application.

Bug Fixes

Changed generation of Call-IDs when transferring calls

Status Closed
Id 87162

Changed calling sequence of UserTransfer arguments to ensure a consistent und useful setting of the CALLIDs of the calls remaining after a transfer.

performance improvements for slow networks

Status Closed
Id 87163

handles line initializations and destructions asynchronously, avoiding sluggish response times when PBXs come and go

allow more parallel threads to work with a higher number of PBXs

Status Closed
Id 87164

when maximum number of threads is exceeded, response times will be slow. See System Requirements

Do not retrieve user configuration for objects named '*'

Status Closed
Id 87165

Possible trap when calling Admin() on objects named '*'.

Trap on long PBX Admin() Result

Status Closed
Id 87166

long pbx Admin() result may trap TSP. This happens when there is a monitored line where the name starts with asterisk ('*') when using PBX firmware prior to V9 hotfix 17.

re-initialize pbx connector when connect fails (solves some COM initialization problems

Status Closed
Id 87167

-

V8 Hotfix 4

The V8 TAPI, Hotfix 4. Definition

New Features

Write info messages and warnings to windows event log

Status Closed
Id 87549

Trace messages of type INFO and WARNING are sent to Windows Application Event Log.

Option to show full calling number from root

Status Closed
Id 88544

Option to signal full calling number from root-node for incoming calls ("Show full E164 Numbers") in calling name, separated by "@" (e.g. name@497031730090). Requires V9 hotfix 19 or later on PBX.

Bug Fixes

Failback from Slave-Standby may fail

Status Closed
Id 88545

fix for #87163 which made fail-back from slave-standby to slave impossible

possible deadlock when re-connecting or disconnecting failed PBXs

Status Closed
Id 88546

results in missing status updates from affected PBXs

3PTY detection broken for some type of phones (e.g. SoftwarePhone)

Status Closed
Id 89654

results in being unable to drop the conference

V8 Hotfix 5

The V8 TAPI, Hotfix 5. Definition

New Features

Bug Fixes

Unability to write Windows Event Log

Status Resolved
Id 89679

Installer failed to setup registry keys for windows event log event source registration. This also prevented the Debug version to start up.

V8 Hotfix 6

The V8 TAPI, Hotfix 6. Definition

New Features

Installer Package signed now

Status Closed
Id 89860

The .msi packages are signed now.

Ability to send arbitrary remote control facilities in lineMakeCall

Status Closed
Id 89903

Allows the invocation of 3rd party call control functions in call setup as per Reference:Remote Control Facility, e.g. call intrusion.

Allow HTTPS on non-standard Port

Status Closed
Id 90581

TSP can now connect securely although HTTPS is not on standard port 443.

Ability to disable special disconnect Handling for monitored Lines

Status Closed
Id 90604

See Reference8:TAPI_Service_Provider#Miscellaneous_Flags

Bug Fixes

Call Forwarding State was empty on TSP Startup

Status Closed
Id 90601

showed correct status only after a first change of the corresponding user object

ClearFwdOnSet Default now 1

Status Closed
Id 90602

See Section ClearFwdOnSet in Reference8:TAPI_Service_Provider#Tweaks. Although this is a change that alters the behaviour in a non-upward compatible way, it does seem more as a bug that it used to be like it did before. So the risk has been taken.

V8 Hotfix 7

The V8 TAPI, Hotfix 7. Definition

New Features

Bug Fixes

TAPI continuously connects and disconnects slaves

Status Assigned
Id 91147

TAPI may connect and disconnect slaves endlessly under certain conditions. Only happens when slaves are monitored. This issue was introduced in hotfix 6.

Call Forward Status not shown correctly if no Registration on PBX Object

Status Assigned
Id 91156

-

TSP occasionally blocks for up to a minute

Status Assigned
Id 91317

In rare cases, when a TSP looses connection to a PBX, it may block for up to a minute before continueing.

false OUTOFSERVICE/DISCONNECTED line state

Status Assigned
Id 91318

race condition when reconnecting master and standby may result in false disconnected/outofservice line state, which recovers on next line activity only

catch exception when TSP Control is not allowed to write TSP config due to Windows UAC

Status Assigned
Id 91324

Now displays a message and advises to relax Windows' UAC settings.

Allow Blind Transfer and Park on Calls in state "Conferenced"

Status Assigned
Id 91431

Up til now, Conferenced calls did not have any call features enabled, except drop. Now we allow blind transfer and park too.