Chat / IM

Instant messaging (IM) is a type of online chat that offers real-time text transmission over the Internet. A LAN messenger operates in a similar way over a local area network. More advanced instant messaging can add file transfer, clickable hyperlinks, Voice over IP, or video chat. Non-IM types of chat include multicast transmission, usually referred to as "chat rooms". Depending on the IM protocol, the technical architecture can be peer-to-peer (direct point-to-point transmission) or client-server (a central server retransmits messages from the sender to the communication device).

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Our Lync 2013 Server hosts to sip domains. and

I have an employee who can log in to fine on his computer but not on his mobile device.
Users in both and can log in on both computers and mobile devices, myself included.
I attempted to log in as the problem user on my iPhone and was unable.  

The troublesome user account's sip domain is  
Not sure what is going on.  I tried removing then adding the AD account from the Lync solution via the control panel.
I've compared AD and Lync 2013 account information with a user that CAN log in on a mobile device and they are configured the same way.  

I'm at a loss.
Announcing the Most Valuable Experts of 2016
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MVEs are more concerned with the satisfaction of those they help than with the considerable points they can earn. They are the types of people you feel privileged to call colleagues. Join us in honoring this amazing group of Experts.

Would it be possible to use an external webcam and headset for any type of ultraportable to use for Skype calls, providing it has Windows 10?:
I am hoping that someone has seen this problem before with Office 2016. I have a user who at random, his email will automatically choose an earlier e-mail (around a month back) after he deletes a newer e-mail that he received. No relation between the deleted e-mail and the one the program skips down to. Different senders, different content and subject lines.
Even tried removing the e-mails that it skips down to but it keeps happening. The only thing relatable is that the program is defaulting back to the same time range (late June). No rules are set either.

Tried repairs, clearing App Data, uninstalling and reinstalling program but no luck.

We have migrated the Exchagne 2010 to Exchange 2016, now the outlook clients are getting below messages. If we create a new profile in control panel they will be fine but its not only one user, there are many and we are getting these errors everyday from different users...

Cannot Start Microsoft Outlook. Cannot open the outlook window.The set of Folders cannot be opened. The attempt to log on to Microsoft Exchange has failed.

Outlook Version 2016

Hello Experts,

I have the following scenario.  (Exchange 2010 SP3& Outlook 2013 clients)

User "David" has been granted Full Access to a mailbox called "Membership".  David has also been granted "Send As" permission for Membership.

David needs to be able to view email delivered to Membership, and reply as Membership.  This is working for the most part, however there are some minor issues.

•When David sends email, the sent item is being placed in David's Sent Items, rather than in Membership's Sent Items.  I've confirmed that From: is correctly being used to select the correct Mailbox name.  How can we ensure that messages being sent from Membership are saved in Membership's Sent Items.

•Secondly, when the email is sent from Membership, is there a way to automatically insert a Signature that was created for Mailbox?

Thanks in advance.

We have a handful of O365 users getting Undeliverable emails coming into their inbox that says "Your message to couldn't be delivered". (see attached picture). Odd thing is the user can send an email from a Hotmail or other account to his company account ( and the undeliverable ends up in his company account. This is becoming an extreme nuisance. Here is the information that is at the bottom of this email:

More Info for Email Admins
Status code: 550 5.1.351

When Office 365 tried to send the message, the external email server returned an error stating that the recipient is unknown or the mailbox is unavailable. This error was reported by an email server outside Office 365.

If you or the sender can't fix the problem, contact the responsible party's email admin - Give them the error code and error message from this non-delivery report (NDR) to help them troubleshoot the issue. To determine who the responsible party might be, check the error for information about where the problem is happening. For example, look for a domain name like A domain name in the error might suggest who is responsible for the error. It could be the recipient's email server, or it could be a third-party service that your organization or the recipient's organization is using to process or filter email messages.

Although the sender might be able to fix the issue by correcting the recipient address, it's likely that only the recipient's email admin…
how are configurations of cisco jabber clients centrally managed? Is there a way to centrally enabled/disable chat history logging for all clients, and can this feature be enabled/disabled in the client itself? we need to determine if it is enabled for anyone/everyone/and how that can be amended for all users centrally. client is currently 11.7.1.
Hi All,

Do you have any idea how to replace the Root SHA2 certificate on Skype Edge server as we are facing an below issue while we replace the Internal CA.

1)      After replace the certificate below services were stop working which are associated with different SAN certificates.

Skype for Business Server Audio/Video Authentication : stopped
Skype for Business Server Audio/Video Edge :stopped
Skype for Business Server Access Edge : Stopped
Log Name:      Lync Server
Source:        LS Audio/Video Authentication Server
Date:          6-7-2017 15:52:44
Event ID:      19005
Task Category: (1043)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      *******************
LS Audio/Video Authentication service could not be started.

Exception: Microsoft.Rtc.MRAS.MRASException: PrivateKey not accessible
   at Microsoft.Rtc.MRAS.Crypto.GetValidCertificate(String issuerName, String serialNumber, Boolean isBankCert)
   at Microsoft.Rtc.MRAS.Core.GetTlsCertificate()
   at Microsoft.Rtc.MRAS.Core.Initialize()
   at Microsoft.Rtc.MRAS.Core..ctor(ServiceStopHandler serviceStop, RoleName roleName)
   at Microsoft.Rtc.MRAS.Server.OnStart(RoleName roleName)
Cause: Internal error.
Resolution: Examine the details in the associated event log entry to determine the potential cause and report to Product Support Services.
Log Name:      Lync Server
Source:        LS Audio/Video Authentication Server
I have a local exchange server 2013 install on windows server 2012R2,

what is the best way to see who is sending emails through the exchange server, especially if they are sending loads of messages(spamming)? We have been put on a  black list twice in the last 2 month and i'm unsure which user is sending excessive messages,  no users have complained about a virus being on their machines. We have sophos pure message protecting the exchange server and pure message does not  log the amount of messages scanner by a particular, user it just scans attachments and message content, not volume of messages.  

Please help
I was texting some personal slightly inappropriate stuff with someone using WhatsApp.  Realized I was making a risky/bad rendezvous and I closed the account - not worth the risk. Etc. a couple of days later I received some pictures I had sent on WhatsApp and a text I had sent to that person on my iPhone 6 regular messages that comes w iPhone. The especially weird startling thing was that it appeared that the sender was one of my unused or seldom used email accounts. Maybe gmail. I deleted very quickly bc I was around family -- I wish I had further investigated before deleting , but I was startled/ a little panicky. The message was not the exact text I had sent just parts of it. It was not dangerous or threatening. I am just worried who saw it. Who sent it, and why it was coming from my own gmail account through my iPhone text messages.
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Is police can trace calls or messages sends to someone person on viber
I've gotten Mint 18.1 Cinnamon running perfectly on a MacBook 2,1 (circa 2007), except for one problem: when I shutdown, the laptop never powers off. It hangs at a black screen (still on, as it glows), with no error messages of any kind. The only way to power it down is to hold down the power button.

Here are the system specs:

user@User-MacBook ~ $ inxi -Fxz
System: Host: User-MacBook Kernel: 4.4.0-79-generic x86_64 (64 bit gcc: 5.4.0)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9-1ubuntu3.3)
Distro: Linux Mint 18.1 Serena
Machine: System: Apple (portable) product: MacBook2 1 v: 1.0
Mobo: Apple model: Mac-F4208CAA v: PVT
Bios: Apple v: MB21.88Z.00A5.B07.0706270922 date: 06/27/07
CPU: Dual core Intel Core2 T7400 (-MCP-) cache: 4096 KB
flags: (lm nx sse sse2 sse3 ssse3 vmx) bmips: 8644
clock speeds: max: 2167 MHz 1: 1000 MHz 2: 1500 MHz
Graphics: Card: Intel Mobile 945GM/GMS 943/940GML Express Integrated Graphics Controller
bus-ID: 00:02.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1280x800@59.91hz
GLX Renderer: Mesa DRI Intel 945GM
GLX Version: 1.4 Mesa 11.2.0 Direct Rendering: Yes
Audio: Card Intel NM10/ICH7 Family High Definition Audio Controller
driver: snd_hda_intel bus-ID: 00:1b.0
Sound: Advanced Linux Sound Architecture v: k4.4.0-79-generic
Network: Card-1: Marvell 88E8053 PCI-E Gigabit Ethernet Controller
driver: sky2 v: 1.30 port: 1000 bus-ID: 01:00.0
IF: enp1s0 state: up speed: 100 Mbps duplex: full mac: <filter>
My primary computer is in the shop.

My backup PC won't send email although I have spent 8 hours trying to get it to work.

No error messages. It just moves the current message to the OUTBOX where it remains.


I am facing the issue when loading .dat file to sql table and the .dat file format is like
"V","02E300058PU00E","","GEARBOX "," ","N","Y"," ",01500.00,01500.00,01500.00," "," "," ","","N","001"
"B","02E300058PU00P","","GEARBOX "," ","N","Y"," ",00750.00,00750.00,00750.00," "," "," ","","N","001"
"B","02E300058PX00E","02E300058PX00P","GEARBOX "," ","AKL","Y"," ",03150.00,04199.99,04199.99," "," "," ","02E300058PU00E","N","001"

i an using the only few selected column fields column 1,2,4,9,10,11 but getting error

[Data Conversion [39]] Error: Data conversion failed while converting column "Copy of Column11" (110) to column "Copy of Column11" (63).  The conversion returned status value 2 and status text "The value could not be converted because of a potential loss of data.".

[Data Conversion [39]] Error: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR.  The "Data Conversion.Outputs[Data Conversion Output].Columns[Copy of Column11]" failed because error code 0xC020907F occurred, and the error row disposition on "Data Conversion.Outputs[Data Conversion Output].Columns[Copy of Column11]" specifies failure on error. An error occurred on the specified object of the specified component.  There may be error messages posted before this with more information about the failure.
I tried from flat file source and using data conversion but after that unable to load data in stagging table.
Is it possible to establish Skype for business account for helpdesk staff  (Tech 1, 2, 3, etc.) that separate than their user account without establishing domain accounts for those and logging in as those users?  Thanks
I've deployed skype for business and all feature is working when both clients are in corporate network. But, Desktop/Application sharing and Audio/Video call is not working from external to internal and Vice versa.

My edge server configuration is
 The server is located on perimeter network.
 Two NIC interfaces connected to the edge
Three public ip address is natted to three Ip address  using same port 443
Each three Public Ip adress is reserved for Access, Audio/Video and Web conferencing
Every required ports are opened on the fire wall.

Please assist!!
Appreciate your answer.

I am updating an XML file and using XML::LibXML

My attribute value that I am replacing is

DESCRIPTION="== Conversion Messages Start ==&#xA;&#xA;Message ID : INF11004 (31284-19308)&#xA;Description : An empty RBC is added..&#xA;&#xA;== Conversion Messages End ==&#xA;FTP to FTP"

When i try to substitute using the following code the data is not changed.
just trying to move the last line to the beginning line.

$AA =~ s/(.*)== Conversion Messages End ==(.*)/$2 $1== Conversion Messages End ==/;

Output is

== Conversion Messages Start ==

Message ID : INF11004 (31284-19308)
Description : An empty RBC is added..

 == Conversion Messages End ==

where it should be

== Conversion Messages Start ==

Message ID : INF11004 (31284-19308)
Description : An empty RBC is added..

 == Conversion Messages End ==

I believe its due to the line endings which is causing it to not get the first (.*)

not sure how to get the correct output.

Thanks for the help

users at this small business are not receiving new email messages.  Outgoing messages seem to flow. The POP3 Connector is in use and email is being fetched properly by the POP3 connector but then not getting routed into the exchange mailboxes.

The application windows logs shows Exchange Transport errors: Event ID 5015, Microsoft Exchange cannot find a route to the source transport server or home MTA Server.

Also Event ID 5016, The Active Directory topology service could not discover any route to the connector
Have the following messages showing up in Exchange EV:

(PID 4612, Thread 154) Task Get-HealthReport throwing unhandled exception: System.ArgumentException: sessionState
   at Microsoft.Exchange.Configuration.Tasks.ExchangePropertyContainer.GetProvisioningBroker(ISessionState sessionState)
   at Microsoft.Exchange.Provisioning.ProvisioningLayer.GetProvisioningHandlersImpl(Task task)
   at Microsoft.Exchange.Provisioning.ProvisioningLayer.GetProvisioningHandlers(Task task)
   at Microsoft.Exchange.Configuration.Tasks.Task.<BeginProcessing>b__4()
   at Microsoft.Exchange.Configuration.Tasks.Task.InvokeNonRetryableFunc(Action func, Boolean terminatePipelineIfFailed).

Ran this Get-HealthReport in PS:  Get-HealthReport -Identity exchange-svr | where-object {$_.AlertValue -eq "Unhealthy"}

State               HealthSet           AlertValue          LastTransitionTime  MonitorCount
-----               ---------           ----------          ------------------  ------------
NotApplicable       Compliance          Unhealthy           6/8/2017 4:05:49 AM 29
NotApplicable       ActiveSync.Protocol Unhealthy           6/7/2017 9:29:43 PM 7
NotApplicable       Autodiscover.Pro... Unhealthy           5/29/2017 11:04:... 8
NotApplicable       EWS.Protocol        Unhealthy           5/29/2017 11:12:... 8
Online              HubTransport        Unhealthy           5/30/2017 1:28:3... 97
NotApplicable       OWA                 Unhealthy           5/29/2017 10:50:... 18
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Keep getting messages saying my free one drive is nearly full. I know it isn't as I have removed lots of files. Scam to try to get me to upgrade??
I have a client using outlook 2013 to send mail to a client list that is generated by Access 2013. About 35 percent get the attachment as a winmail.dat instead of PDF.

I have followed the advice on the internet:
1. Open up your Outlook email client.
2. Click on File located in the upper toolbar.
3. Select the Options setting.
4. From here, select the Mail category.
5. Now, under Compose messages, you want to ensure the HTML or Plain Text option is selected for the Compose messages in this format.  style="clear:both;">
6. Next, underMessage format, set When sending messages in Rich text format to Internet recipients to Convert to HTML format or Plain Text format
7. Click OK to finish.

I Tried both HTML and Plain Text format, still having issues..

We are using outlook client, no exchange and we are using a gmail account for the smtp.

Any suggestions....
When sending a mail in outlook 2010,the mails are stuck in the outbox and its not leaving the outbox unless the outlook is closed and open.
Hi guys,

See diagram.

In this example, the DR is elected at SVI 200 (right distro), but the transit link between the core and distro, the core will be elected as the DR for multicast.  

Is it correct to say that multicast traffic will not pass, because we are unable to send the initial join messages upwards toward the RP because the DR is incorrectly configured?
i have two oledb destinations after this im loading error data to text file and iam using union all for combining data im getting below error
[SSIS.Pipeline] Error: SSIS Error Code

DTS_E_PROCESSINPUTFAILED.  The ProcessInput method on

component "Union All" (990) failed with error code

0x80004005 while processing input "Union All Input 3"

(1198). The identified component returned an error from the

ProcessInput method. The error is specific to the component,

but the error is fatal and will cause the Data Flow task to

stop running.  There may be error messages posted before

this with more information about the failure.
Hello guys There was a problem with missing  completely exchange services like transport delivery ,submission ,host search , throttling and Microsoft extended  so nothing work and I get these error when I run exchange management shell these messages appear that it's not able to connect to

Chat / IM

Instant messaging (IM) is a type of online chat that offers real-time text transmission over the Internet. A LAN messenger operates in a similar way over a local area network. More advanced instant messaging can add file transfer, clickable hyperlinks, Voice over IP, or video chat. Non-IM types of chat include multicast transmission, usually referred to as "chat rooms". Depending on the IM protocol, the technical architecture can be peer-to-peer (direct point-to-point transmission) or client-server (a central server retransmits messages from the sender to the communication device).