fighting for truth, justice, and a kick-butt lotus notes experience.

 
alt

Detlev Poettgen

 

IBM Traveler 9.0.1.16 available

 15 Februar 2017 18:25:43
Today IBM released a new Traveler version called 9.0.1.16 (Build: 9.0.1.16 201702130701_20).

Image:IBM Traveler 9.0.1.16 available

9.0.1.16 brings this new feature:

- Support for Java 1.8.

Traveler 9.0.1.16 is a pre-requisite for Traveler servers that will be upgraded to Domino 9.0.1 FP8, which we will be be released soon.

Important:

If you are running Traveler in HA Mode, you should check first the version of your used JDBC Driver.

For DB2 it is recommended using a JDBC driver from IBM DB2 11.1 or later DB2 products when using Java 8.  DB2 support states that this JDBC driver is backward compatible with earlier levels of DB2 server.
Details regarding the DB2 JDBC Driver can be found here: http://www-01.ibm.com/support/docview.wss?uid=swg21363866


Fixlist:

APAR # Abstract
LO88787 Event may not sync to mobile device if there is a replication conflict on the initial invitation document.
LO90807 Better documentation and behavior when syncing documents that use an unsupported document encoding.
LO90903 DBAccountsCheck utility may fail to recognize duplicate account for a user when the name is stored using different case.
LO90926 Potential issue adding primary key to database schema on a stand alone Traveler server.
LO90987 Event location information could be lost on a meeting that is updated from an iOS native calendar application.
LO91052 Traveler database schema migration may fail on MS SQL Server when upgrading from 9.0.1.0 to 9.0.1.15.
LO91141 Modified online meeting info may revert to original value when event is later rescheduled from mobile device.
LO91227 Errors may be reported on Domino console when running Traveler cleanup on a stand alone server.
LO91272 Subject of e-mail may get corrupted when reply/forward from a Windows 10 Pro device.
LO91294 Last instance of a repeating all day event may be missing from iOS native calendar application.
LO91353 DB2 server may select a bad query execution plan when some users have 50k+ mail documents causing high DB2 server CPU.
LO91467 Event may not sync to mobile device if the time zone field has unexpected characters.
LO91468 User with multiple devices set to different mail filters may not get expected mail filter on all devices.
LO91485 Unable to add additional attachments when replying or forwarding an e-mail from a Windows mobile device.
LO91580 Update APNS certificates, new expiration value is March 8th 2018.
LO91585 Support for Java 1.8





Note: IBM Traveler 9.0.1.16 does not include a database schema update.

You can download the update as usual on IBM FixCentral.

An IBM Traveler 9.0.1.16 full installation package, which will be available on Passport Advantage on 24th Feb., can be used to upgrade any previous Traveler server or to install a new environment.


Old IBM Apple APNS Push Certificate used for Verse expired on Friday 03.02.17

 6 Februar 2017 14:03:25
If you are still running an older IBM Traveler version as 9.0.1.15 like 9.0.1.14, you will notice since Friday that the Push Notification for IBM Verse for iOS are no longer working.

You will see many error messages on the console:

06.02.2017 11:59:08   Traveler: SEVERE  *system Couldn't send message after 3 retries, Message(Id=692311; Token=8C720F7F9B96D30C184445840EF0D0D925BC8C269618C7523E0B98EE9B61A03E; Payload={"aps":{"badge":14,"content-available":1,"alert":"E-Mail von test.de","sound":"v)"},"LGUID":"2068982","FLAGS":"1001","account":"1"}) Exception Thrown: javax.net.ssl.SSLException: Received fatal alert: internal_error


The reason is that the APNS certificate used for IBM Verse for iOS expired on Friday 03th Feb. 2017. The certificate is part of the Traveler installation package. And the IBM Verse APNS P12 file of Traveler 9.0.1.14 is expired.

To solve it you will have two options:

1. Option: Move on to Traveler 9.0.1.15

Update your server to the latest version, but have in mind that there is still a known issue:
hotfix-via-pmr-available-for-traveler-9.0.1.15-standalone-issue.htm


2. Option: Stay on 9.0.1.14 and only change the P12 certificate files.

You can replace your existing certs and use this three files, which I copied from my Traveler 9.0.1.15 server. The certs are valid until August 12 2017.

PushAPNSAppleVerseProduction.zip

Extract the zip-file and copy the three P12-files to your Traveler server: notes_data/traveler/cfg  and restart your Traveler server


You can check, if the Push Notifications are working and how long the certs are valid by executing this command:

tell traveler push cmstatus


It should look like this:

> tell traveler push cmstatus
06.02.2017 13:51:46   Traveler: ########## Connection Manager (Mon Feb 06 13:51:46 CET 2017) ##########
06.02.2017 13:51:46   Traveler: Description: Statistics for current connections and peak connections.  List of all current connections between devices and the server.
....
06.02.2017 13:51:46   Traveler: ########## Connection SMS Sender (Mon Feb 06 13:51:46 CET 2017) ##########
06.02.2017 13:51:46   Traveler: Description: List of all pending SMS messages to be sent.
06.02.2017 13:51:46   Traveler: -- SMS-DelQ --
06.02.2017 13:51:46   Traveler: DelayQueue (Name: SMS-DelQ, Size: 0 object(s), Head: null, Current Date: Mon Feb 06 13:51:46 CET 2017)
06.02.2017 13:51:46   Traveler:   obj2DqeMap (Object To DelayQueueElement Map) (0 objects sorted by dequeue time)
06.02.2017 13:51:46   Traveler: ########## Connection Notification Sender APNS (Mon Feb 06 13:51:46 CET 2017) ##########
06.02.2017 13:51:46   Traveler: Description: Details about the connections to the Apple Push Notification Service (APNS) servers.
06.02.2017 13:51:46   Traveler: No connection for To Do Development to gateway.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_APPLE_TODO_DEVELOPMENT
06.02.2017 13:51:46   Traveler: No connection for To Do Development Sandbox to gateway.sandbox.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_APPLE_TODO_DEVELOPMENT_SANDBOX
06.02.2017 13:51:46   Traveler: No connection for To Do Production to gateway.push.apple.com on port 2195, but it is enabled via NTS_PUSH_ENABLE_APNS_APPLE_TODO_PRODUCTION
06.02.2017 13:51:46   Traveler: No connection for To Do Production Sandbox to gateway.sandbox.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_APPLE_TODO_PRODUCTION_SANDBOX
06.02.2017 13:51:46   Traveler: No connection for Verse for Citrix Development to gateway.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_APPLE_VERSE_CITRIX_DEVELOPMENT
06.02.2017 13:51:46   Traveler: No connection for Verse for Citrix Development Sandbox to gateway.sandbox.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_APPLE_VERSE_CITRIX_DEVELOPMENT_SANDBOX
06.02.2017 13:51:46   Traveler: No connection for Verse for Citrix Production to gateway.push.apple.com on port 2195, but it is enabled via NTS_PUSH_ENABLE_APNS_APPLE_VERSE_CITRIX_PRODUCTION
06.02.2017 13:51:46   Traveler: No connection for Verse for Citrix Production Sandbox to gateway.sandbox.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_APPLE_VERSE_CITRIX_PRODUCTION_SANDBOX
06.02.2017 13:51:46   Traveler: No connection for Verse Development to gateway.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_APPLE_VERSE_IBM_DEVELOPMENT
06.02.2017 13:51:46   Traveler: No connection for Verse Development Sandbox to gateway.sandbox.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_APPLE_VERSE_IBM_DEVELOPMENT_SANDBOX
06.02.2017 13:51:46   Traveler: No connection for Verse Production to gateway.push.apple.com on port 2195, but it is enabled via NTS_PUSH_ENABLE_APNS_APPLE_VERSE_IBM_PRODUCTION

06.02.2017 13:51:46   Traveler: No connection for Verse Production Sandbox to gateway.sandbox.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_APPLE_VERSE_IBM_PRODUCTION_SANDBOX
06.02.2017 13:51:46   Traveler: No connection for MaaS360 Development to gateway.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_MAAS360_DEVELOPMENT
06.02.2017 13:51:46   Traveler: No connection for MaaS360 Production to gateway.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_MAAS360_PRODUCTION
06.02.2017 13:51:46   Traveler: No connection for Third Party Development to gateway.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_THIRD_PARTY_DEVELOPMENT
06.02.2017 13:51:46   Traveler: No connection for Third Party Production to gateway.push.apple.com on port 2195 because it is disabled via NTS_PUSH_ENABLE_APNS_THIRD_PARTY_PRODUCTION
06.02.2017 13:51:46   Traveler: -- Certificate Validity Dates (Mon Feb 06 13:51:46 CET 2017) --
06.02.2017 13:51:48   Traveler: D:\Programs\Domino\data\traveler\cfg\PushAPNSAppleToDoProduction.p12 is valid from Wed Jul 13 15:10:31 CEST 2016 to Sat Aug 12 15:10:31 CEST 2017.
06.02.2017 13:51:49   Traveler: D:\Programs\Domino\data\traveler\cfg\PushAPNSAppleVerseCitrixProduction.p12 is valid from Wed Jul 13 15:25:41 CEST 2016 to Sat Aug 12 15:25:41 CEST 2017.
06.02.2017 13:51:50   Traveler: D:\Programs\Domino\data\traveler\cfg\PushAPNSAppleVerseIBMProduction.p12 is valid from Wed Jul 13 15:17:45 CEST 2016 to Sat Aug 12 15:17:45 CEST 2017.

06.02.2017 13:51:50   Traveler: -- APNS-DelQ --

...


IBM Connect Comes To You - Westfalen - 23.03.2017- Bielefeld

 19 Januar 2017 17:59:55
Erfahren Sie alles Wichtige aus San Francisco kompakt in der von mir mitorganisierten IBM Connect Comes To You | Westfalen.

Image:IBM Connect Comes To You - Westfalen - 23.03.2017- Bielefeld

Termin: 23.03.2017

Start / Ende: 13:30 - 18:30
Ort: Bielefeld
Kosten: kostenfrei


Für die Veranstaltung konnten wir als Referenten original Sprecher und Teilnehmer der Connect gewinnen, die ungefiltert Ihre Erfahrungen und Eindrücke schildern und gemeinsam mit Ihnen die aktuellen Themen diskutieren.

Wir stellen die wichtigsten News und interessanten Themen rund um IBM Verse, Watson Workspace, IBM Connections, IBM Notes & Domino, IBM Traveler, Anwendungsmodernisierung und Cloud in kompakter Form vor.

Die Teilnahme an der Veranstaltung an sich ist kostenfrei und wird durch Sponsoren getragen.
Keine Angst - es handelt sich bei der Veranstaltung ausdrücklich um keine Produktvertriebsveranstaltung, sondern Fokus ist die Vorstellung und gemeinsame Diskussion der News von der diesjährigen IBM Connect.

Die Veranstaltung ist ins Leben gerufen worden von der OpenUserGroup | Westfalen und wird von mir organisiert.
Nach Abschluss der offiziellen Veranstaltung besteht die Möglichkeit zum gemeinsamen Essen im üblichen Rahmen des 14. OpenUserGroup | Westfalen Stammtisches.

Ich würde mich auf jeden Fall freuen, Sie am 23.03. auf der IBM Connect Comes To You | Westfalen begrüßen zu dürfen.

Details, Agenda und Anmeldung zur IBM Connect Comes To You | Westfalen: hier

You can get a $100 discount code for IBM Connect 2017

 19 Januar 2017 17:37:13
Just to let you know:

As an IBM Champion I can provide you with a discount code for $100 off the full registration to IBM Connect 2017.  

Image:You can get a $100 discount code for IBM Connect 2017

All you have to do is ask for it.  Just post a comment here, call me or drop me an email. 
I will connect with you and get you the discount code.  Hope to see you in San Francisco!


Happy Birthday iPhone

 9 Januar 2017 09:47:26
It was on Tuesday, Jan. 9, 2007 that Steve Jobs touted the iPhone as three game changing products in one: a revolutionary mobile phone, a widescreen iPod, and a breakthrough internet communications device.



I can still remember the day, as if it was yesterday. Steve Jobs had a vision and 10 years later the vision had changed all of our lives.

For me the iPhone changed a lot. I had started together with Michael our own business focused on enterprise mobility.



"iPhone is an essential part of our customers' lives, and today more than ever it is redefining the way we communicate, entertain, work and live, iPhone set the standard for mobile computing in its first decade and we are just getting started. The best is yet to come."


Tim Cook, 8th Jan. 2017

To celebrate the iPhone:  
I switched off my iPhone 6S for today and will use my still running original iPhone. It will be fun :-)

Image:Happy Birthday iPhone  



Hotfix via PMR available for Traveler 9.0.1.15 Standalone issue regarding INV_MAP table

 2 Dezember 2016 11:10:40
After upgrading our IBM Traveler 9.0.1.15 Standalone server, you can get this error messages on the console :

02.12.2016 08:49:19   Traveler: Server starting...
02.12.2016 08:49:33   Traveler: WARNING *system Exception caught trying to create constraint PK_INVMAP on Table INV_MAP. Exception Thrown: com.lotus.sync.db.PersistenceException: java.sql.SQLSyntaxErrorException: 'DEVUID' cannot be a column of a primary key or unique key because it can contain null


After opening a PMR, we received a Hotfix today :

FIX VERSION:      9.0.1.15
  FIX BUILD LEVEL:  201611291200_40

  FIX LIST:

   - LO90903: DUPLICATE ACCOUNT RECORDS WHERE THE ACCOUNT NAME CHARACTERS ARE IN VARIOUS LETTER CASE ARE NOT IDENTIFIED BY DBACCOUNTSCHECK
   - LO90926: STANDALONE TRAVELER SERVERS WITH INCORRECT DATABASE SCHEMA NEED AN ADDITIONAL SCHEMA MANAGEMENT METHOD FROM THE TRAVELER SERVER.

You need this Hotfix and after installing the fix you will have to run:

tell traveler sql ALTER TABLE inv_map ALTER COLUMN devuid NOT NULL

So if you are running Traveler in Standalone mode, you should wait with your Traveler update to 9.0.1.15 until the Hotfix is public available or should open a PMR to get it.

Same issue and hotfix was reported here, too: http://atnotes.de/index.php/topic,60514.0.html



New IBM Traveler command tablerepair should be used after upgrading to version 9.0.1.15

 18 November 2016 17:59:09
This week IBM released IBM Traveler 9.0.1.15.

During the first start of the Traveler server task after upgrading to 9.0.1.15, Traveler will try to upgrade the database schema of the Traveler state database (Derby running Standalone or DB2/MS SQL running HA) to schema version 20160812.
The new schema will add new Primary key definitions to the GUIDMAP, PUSH, REPLICAS and TS_FILTERS tables.

Before upgrading the schema, the task will check if the existing records of the GUIDMAP, PUSH, REPLICAS and TS_FILTERS tables are consistent. If there are any inconsistent records, you will receive an error/warning message on the console.

You will have to fix these errors before the schema can be updated. To do that, you should use the new tablerepair command:

Tablerepair help Displays usage information for the tablerepair command.
Tablerepair show tablename Displays the number of users having records that might prevent a Primary Key from being added to the table.
Option for tablename: GUIDMAP, PUSH, REPLICAS, TS_FILTERS or * for all.
Tablerepair repair tablename number_of_users Repairs the table listed for the number of users specified by issuing a reset for the user. The Primary Key for the table will be added automatically once the table is repaired.
Options for tablename: GUIDMAP, PUSH, REPLICAS, TS_FILTERS or * for all.
Options for number_of_users: Integer > 1 or * to indicate all.



It is similar to the DBAccountsCheck Command, which was added with 9.0.1.9. Details can be found here.

After upgrading to 9.0.1.15 you should first check the console messages or your server log regarding this messages:

18.11.2016 13:05:59   Traveler: Upgrading IBM Traveler Database schema from version 20160301 to version 20160812
18.11.2016 13:06:05   Traveler: GUIDMAP has no records violating the constraint.
18.11.2016 13:06:05   Traveler: Primary key PK_GUIDMAP successfully created.
18.11.2016 13:06:05   Traveler: GUIDMAP table is repaired.
18.11.2016 13:06:05   Traveler: TS_FILTERS has no violating records.
18.11.2016 13:06:05   Traveler: Primary key PK_TSFILTERS successfully created.
18.11.2016 13:06:05   Traveler: TS_FILTERS table is repaired.
18.11.2016 13:06:05   Traveler: PUSH has no violating records.
18.11.2016 13:06:05   Traveler: Primary key PK_PUSH successfully created.
18.11.2016 13:06:05   Traveler: PUSH table is repaired.
18.11.2016 13:06:05   Traveler: REPLICAS has no violating records.
18.11.2016 13:06:05   Traveler: Primary key PK_REPLICAS successfully created.
18.11.2016 13:06:05   Traveler: REPLICAS table is repaired.

In my case everything was okay and no further action was needed.

I would recommend issuing following command to check if all is fine:


tell traveler tablerepair show *


[0860:0026-0D80] 18.11.2016 18:23:19   Traveler: GUIDMAP table is repaired.
[0860:0026-0D80] 18.11.2016 18:23:19   Traveler: TS_FILTERS table is repaired.
[0860:0026-0D80] 18.11.2016 18:23:19   Traveler: PUSH table is repaired.
[0860:0026-0D80] 18.11.2016 18:23:19   Traveler: REPLICAS table is repaired.


If any table can't get repaired, you will have to run the tabelrepair command with the repair option.

Example to fix the entries in the GUIDMAP table:

tell traveler tablerepair repair GUIDMAP 50


Will issue a tell traveler reset * username command for the first 50  effected users.

Warning:


Because the repair option will enforce an reset * command, have in mind, that the specific users will get an initial sync for their devices. So running the command in small batches will make sense.




IBM Traveler 9.0.1.15 available

 15 November 2016 20:40:22
Today IBM released a new Traveler version called 9.0.1.15 (Build: 9.0.1.15 201611100013_20).

Image:IBM Traveler 9.0.1.15 available

9.0.1.15 brings this new feature:

Device Wipe options do not display in the Web Administration application for iOS 10.x devices

Apple has removed support for device wipes of iOS 10.x devices when using the built in applications for Mail, Calendar and Contacts. The Traveler data wipe option still works as before.

IBM Traveler verifies that IBM Traveler servers are in the trusted server list for all users' mail servers.

If the IBM Traveler server is not in the trusted servers list, the status code will be Yellow for the Traveler server until all of the mail servers have been updated. This check is being deployed in preparation for improved IBM Traveler security and feature enhancements in future releases.

Corrective action:
You need to add the {TravelerServerName} to the "Trusted Servers" list on the Security tab in the {MailServerName} server document.

Database constraints for improving data integrity for end users

In effort to provide improved end user experience some additional data constraints have been added to the relational database used by the IBM Traveler servers. These constraints are intended to prevent the intermittent issues sometimes seen with end users missing a particular entry or folder on their mobile device that is often resolved by performing a device reset. There is no functional change, but a schema change is required.

New 'tablerepair' tell command

In support of the improved data integrity update, a tell command has been added to facilitate repairing any users that may already have data that violates the new constraints. This is not expected to be common. During startup of the Traveler server, if you encounter errors related to inability to add database constraints then review the tell command reference for the tablerepair command for information on how to perform the table repair. Note that this is optional, there is no functional impact over previous releases if the new constraints are not added to the database.


Fixlist:
APAR # Abstract
LO90097 Invitation disappears from native iOS Calendar Inbox before action can be taken.
LO90143 Apple native mail application may be missing some e-mails when concurrently syncing different folders.
LO90162 Possible memory growth when prime syncing Calendar events.
LO90183 IBM Verse client may stop syncing after size mismatch error trying to retrieve truncated mail.
LO90194 Device may require re-approval due to out of date cache after running some tell commands.
LO90224 Meeting may continue to be ghosted on mobile device after the meeting was delegated to another user.
LO90234 Canceled event may still appear ghosted on mobile device.
LO90303 Unable to change a tentative response to accepted response from a mobile device.
LO90368 Add ability to perform case insensitive name look p duplicate resolution to reduce duplicate results sent to mobile device.
LO90390 Severe errors seen in Domino console for file size mismatch when stream attachments.
LO90401 Reduce overhead when syncing contacts for improved server performance.
LO90406 Response text in remote tell command may get corrupted if includes DBCS or special characters.
LO90442 SQL connection warning could prevent automatic schema update from completing.
LO90443 Remove option to perform device wipe for iOS 10.x devices as it is no longer supported by the device.
LO90482 High thread counts due to Heartbeat processing could cause resource constraint.
LO90497 Changing NTS_AUTO_SCHEMA parameter when using DB2 may inadvertently change the schema name.
LO90578 Subfolder of a private folder may not sync to mobile device correctly.
LO90589 New apple feature, Propose new time, should not be displayed when using IBM Traveler.
LO90597 Resource information could be lost when the chair modifies an event from a mobile device.
LO90605 Device may stop syncing when an Domino reports an e-mail is in a folder with an empty string for the folder name.
LO90624 Return receipt generated by IBM Traveler may get corrupted when sent via SMTP to the originator.
LO90704 GCM library does not support NTLM proxy authentication when it should.
LO90764 E-mail sent from mobile device incorrectly saved in sent folder when a mail rule prevents sending the mail.
LO90765 Allow ability to ban all instances of a calendar event, including updates, from syncing to a mobile device if the event causes a server crash.




Note: IBM Traveler 9.0.1.15 include a database schema update.

You can download the update as usual on IBM FixCentral.

An IBM Traveler 9.0.1.15 full installation package, which will be available by November 22, 2016 on Passport Advantage, can be used to upgrade any previous Traveler server or to install a new environment.



New pubnames.ntf for Domino 9.0.1 extends Holidays and policy settings

 29 Oktober 2016 09:49:10
Now Available: New pubnames.ntf for Domino 9.0.1 (extends Holiday documents + adds policy updates for IMSMO & Traveler)

Image:New pubnames.ntf for Domino 9.0.1 extends Holidays and policy settings

A new Domino Directory template (pubnames.ntf) for Domino 9.0.1 is now available.

This new template extends Holiday documents through years 2026 or 2027 and adds policy updates for Traveler and IBM mail support for Microsoft Outlook (IMSMO).

For details on the updates and download information, please see the technote linked below.  

-->  http://www.ibm.com/support/docview.wss?uid=swg21989194

via IBM developerworks

Hint: The default holidays documents IBM is distributing with the 9.0.1 pubnames.ntf (Domino Directory) will end this year 2016. If you want to have default holiday entries next year. Take a look at the new pubnames.ntf.

A new pubnames.ntf for Domino 9.0.1 is now available that includes the following updates:
  • Holiday documents that have been extended another 10 years through 2026 or 2027 depending on the holiday.
  • Policy update for Traveler servers that allows admins to remove the device password requirement for Traveler devices. Hybrid customers will be able to override the default that says you must have a device password.
  • Policy update for IMSMO cloud and on-premises servers that allows more granular control of auto-processing notices. Now you can choose whether to skip processing of meeting notices that have pending reschedules. In the cloud, this new setting is enforced/enabled regardless of the policy setting selected on-premises.

Is this new template available in non-English versions?


No. Full localization is being worked for Domino 9.0.1 Feature Pack 8

Should admins delete the prior holidays before importing these new ones?


No. The updated holidays include the original start dates but extend into either year 2026 or year 2027 depending on the holiday. The holidays will not be duplicated but instead extended; therefore, users will see the past and future holiday dates.



Webcast am 08.11. zum Status Verse On-Premises und der aktuellen IBM Roadmap

 28 Oktober 2016 15:37:43
Ich möchte an dieser auf einen aktuellen Webcast aufmerksam machen, der von der DNUG angeboten wird.

Image:Webcast am 08.11. zum Status Verse On-Premises und der aktuellen IBM Roadmap

Uffe Sorensen (IBM) stellt die aktuellen Planungen und die Roadmap der IBM vor und steht im Rahmen der Websession für Fragen zur Verfügung.


Dienstag, 8. November 2016 @ 16:00 - 17:00

Anmeldung und Einwahldaten: Anmeldung DNUG Webcast