Hi,

We have Lync Server 2010 in our environment and using group policy to disable audio/video function for some users using communicator.adm

Can any one please assist how to disable audio/video function for Lync 2013 clients? I cannot see the option to do so in GP management console. I have Lync policies imported from lync15.admx.

Hello everybody,

I'm trying to install Lync 2013 Standard in an lab environment. After publishing my topology i try to install the database from the topology builder and everything works fine, but the rtcxds database times out.

It says that the database does not exist and will be created but it fails then with a timeout. The other databases are created successfully. A 4gb file is in the expected folder, which gets deleted when the timeout appears.

I got 4 services on my server that won't start (SQL Server-Agent RTC & SQL Server-Agent LYNCLOCAL & SQL Server-Agent RTCLOCAL & Lync Server XMPP-Übersetzungsgateway)

Log-File:

Does anyone have an idea, what causes this timeout/error?

Thanks in Advance!

Kind regards,

Fabio

Hi, i´ve actually installed all the infraestructure for Lync Server 2013 using Windows Server 2012 R2 with all updates, pc clients work fine, everything with clients its ok, but still cant login using the Lync Phones Editions, we have the HP 4120 phones, when i try to login with pin, the phone says "An account matching this phone number cannot be found. Please contact your support team", when i try to login using the USB cable and my Lync Pc client, the Phone says"Signing in.. Downloading certificate... Installing Certificate... Downloading Certificate... Installing Certificate" for to much time.. and the end says "Sign-In error. Cannot download certificate because domain is not accessible. If the problem continues, contact your support team."

I make a test with Lync PowerShell using the command Test-CsPhoneBootstrap -PhoneOrExt "1234" -pin 12345 and this is the message:

I hope somebody can help me, thanks for all.

Hi All,

I am in a process of migrating lync 2010 to lync 2013.

The current structure of domain is root domain and child domain for all locations, and sip domain is separate.

the current Lync 2010 server is joined to one of the child domain and its running perfectly.

Problem wat iam facing is, while preparing current forest iam getting error, "Command execution failed: Cannot find the object "CrossRef" in Active Directory."

Schema prep i am able to finish with out any problm and i verified also. 

But in the system is joined to the child domain..

can any one help for this..

thanks,

Anil

Hi Guys,

I am reviewing some lync media quality reports and location reports...I am confused by one statistic.

I understand that avg. packet loss is a percentage of total packets...makes sense.

I don't understand what max packet loss rate is as a percentage. I would understand if it was in ms, and it is reporting what the max packet loss was...but I don't get that it's a percent of what?

Hello

We have had various issues since upgrade to Lync 2013, specifically, Lync 2013 address book generation and download (bandwidth usage impact).

I was wondering if there is a way to find out which version of AB is downloaded; FULL AB or the Delta file ?

Thanks for your assistance,
Luca

Hi guys,

I have a system landscape that was migrated from Windows 2008 R2 (as AD) with Exchange 2010 and existing Lync 2013 Installation. Lync Integration with OWA was working fine in that configuration.

After the AD was migrated to Windows 2012 R2 and Exchange was migrated to 2013, there are some problems with OWA Integration for users hat have UCS enabled (that is my guess). All Systems are installed in german language.

For testing I created a new user in AD, Exchange and Lync and I can use Lync in OWA without any problems.
But when I log in to Lync Rich-Client with that user, after a few minutes I got logged off and on again (because there were some changes in my contact list; the UCS enablement, I guess) -> after that the Default Contact Group in Lync is named "Other contacts" (was "Andere Kontakte" before) and I cannot login for Lync with that user in OWA anymore (this is reproducible; delete user from Lync, delete contact list in Outlook, try again).

However I can still login with users that have never used Lync 2013 Rich-Client (i.e. Domain-Administrator), so it is not a General Lync-OWA-Integration problem.

I did some testing, but I am not able to find a solution.

When I enable UCMA-Tracing with OCSTracer I get the following error message:

<<<<<<<<<<<<Incoming SipMessage c=[<SipTlsConnection_2023667>], 10.0.0.7:29411<-10.0.0.4:5061
SIP/2.0 500 The server encountered an unexpected internal error
FROM: "Firstname Lastname"<sip:firstname.lastname@domain.tld>;epid=959BCAD121;tag=54ea3587da
TO: <sip:firstname.lastname@domain.tld>;tag=21744776EEF938AD22ABC720145ECEA8
CSEQ: 352 SUBSCRIBE
CALL-ID: d49aec39424042c68963d4efd0744353
VIA: SIP/2.0/TLS 10.0.0.7:29411;branch=z9hG4bK1f98b653;ms-received-port=29411;ms-received-cid=101B00
CONTENT-LENGTH: 0
SERVER: RTC/5.0
ms-diagnostics: 2182;reason="Internal Error: Contacts subscription http request timed out";source="LFE.domain.local"
ms-diagnostics-public: 2182;reason="Internal Error: Contacts subscription http request timed out"

------------EndOfIncoming SipMessage

Test-CsUnifiedContactStore on the Lync FE server, I get:

PS C:\Users\Administrator.DOMAIN> Test-CsUnifiedContactStore -UserSipAddress "sip:firstname.lastname@domain.tld" -TargetFqdn "mex.domain.local"
WARNUNG: Fehler beim Lesen der Registrierungsstellen-Portnummer für den angegebenen vollqualifizierten Domänennamen (FQDN). Die standardmäßige Registrierungsportnummer wird verwendet. Ausnahme: System.InvalidOperationException: Die Registrierungsstellenrolle ist im Cluster nicht installiert.
   bei Microsoft.Rtc.Management.SyntheticTransactions.SipSyntheticTransaction.TryRetrieveRegistrarPortFromTopology(Int32&registrarPortNumber)

Target Fqdn   : mex.domain.local
Result        : Failure
Latency       : 00:00:00
Error Message : 480, Temporarily Unavailable

Diagnosis     : ErrorCode=24030,Source=MEX.domain.local,Reason=No transaction handler,component=RTCC/5.0.0.0,request=REGISTER
                Microsoft.Rtc.Signaling.DiagnosticHeader

However I also get the above error 480 also for the Domain Administrator user (which has never started Lync 2013 and should not have UCS enabled?).

Any ideas on this?

Thanks in advance!

Regards,
Markus

Hi,

We have LYNC 2013 installed on OS Windows 2012 and all LYNC servers are virtualized on VMWare machine. We have 24 GB RAM on Frontend server and 16 GB RAM on EDGE server.

What page memory should be configure for LYNC 2013 according to Physical memory and also according to OS that is on windows 2012 

jitender

Hi guys.

- We had Lync 2013 FE STD version.
- We have added one more Lync 2013 FE STD and done front end pool pairing.
- We had single Edge Pool, soo only 1 EDGE server being in 1 POOL.

We wish to add another Edge server and put previous and this new Edge server in one pool.

This is a printscreen of our current Edge Deployment.

Because we have a federation enabled with external partners who had put in their lync configuration
to trust to our public external address of current edge server: LyncEDGESIP.domain.com, we would like to avoid sending them new address and we have decided to keep that public address and make it EDGE POOL NAME where both edge servers would be inside.

Now we are little bit confused/amused what to do next.

If use LyncEDGESIP.domain.com to be FQDN of EDGE POOL with 2 two edge servers, what would we need to do with our current edge server.

What to put for:
Access Edge Service public address on both edge servers
Web Conferencing Edge Service public address on both edge servers
A/V Edge Service public address on both edge servers.

bostjanc

I have this issue where lync client 2013 for mobile won't connect from external. We can connect from inside the company with any type of client, and from outside we can connect with anything BUT lync client 2013.

Does anyone have an idea why this is? DNS records maybe? Pls help.

Hello,

In various TechNet articles I read that an Ent. pool can contain from 1 to 12 FE server and also that a minimum of 3 servers is recommended.

Question:

1. Can we deploy a pool with only one Ent. FE Server to start with and then in the future implement additional Ent FE servers into the pool if number of users increase and/or high availability becomes a requirement ?
2. Is a one server Ent pool supported by Microsoft ?

Thanks for your help,

Mady

We have had our Lync 2010 setup for a while now (by a 3rd party company who are long gone).

We are unable to use Lync to dial external numbers that are similar to ours (using click to dial).

Say for example we own the range 0207 123 0001 - 1999
Lync wont dial any numbers between 0207 123 2000 - 9999

We can manually call these by typing in 90207 123 2000 etc etc.

It must be a rule/dial plan i guess thats not adding the 9 to any number that starts with 0207 123 2XXX and upwards.

Any help would be appreciated.

Edd...

Hello - I am in the middle of a migration from OCS 07 to Lync 2013. Everything is working pretty well. I have a new Lync Server with some users migrated over to it already and communication is fine between the Lync Desktop Clients and the OCS Desktop Clients. 

We now want to use the Mobile Lync Client so I have installed Lync 2013 Client on my iPhone 5S. I was able to install the root cert on the phone however, when I try to sign in, I am getting the following error:

"We can't sign you in because your organization doesn't support this version of Lync. Please install Lync 2010 from your mobile store."

I am running Lync 2013 Standard Edition and I am running Lync 2013 Client for iOS. I can only assume that because the OCS director is still running it is handling authentication and its not compatible with Lync 2013. Is this a correct assumption?

That being said, and if that's indeed the issue, is there a way to delegate the Lync 2013 Director to take over authentication? 

Thank you!

Russ, MCSE

I have attempted to install Office Professional Plus 2013 on two separate computers with either the Office Professional Plus 2013 or Office Professional Plus 2013 with SP1 installers from the Volume License Service Center and each time Lync crashes when opening Lync.  An error window pops up saying that Lync has stopped working and then Lync closes.  When I install Office 2013 from an Office 365 download Lync operates properly.

I have read different threads suggesting to uninstall Bluetooth or update Lync which I have two responses to:

1. Lync works when installing from Office 365 without changing Bluetooth or updating Lync
2. Uninstalling Bluetooth and updating Lync have no effect.

When setting up a user's computer and they request Office 2013 rather than 2010 which is installed on our image I would prefer to install using the VLSC installer rather than logging in to my Office 365 account.

What is causing this and how can it be fixed?

Hi,

I am having an issue with installing Lync 2013 32bit client on a 64bit machine.  its keeps failing with 

"[2496] Catalyst execution finished: 07/22/2014 12:53:04.  Return code: 30088.  Exception caught: UnexpectedError."

we have only just started the project and deployed out to 2 machines 1 32bit which worked fine and the other 64bit which is failing.

Below is the log file. Any help or advice much appreciated.

I'm trying to automate the Lync Server 2013 installation.  Is there a command line / powershell method to do this?

It was fairly easy to do with Exchange but it doesn't seem to be the case with Lync, so far.

Any help would be greatly appreciated.

Hi,

I understand that a standard FE will use SQL Express collocated on the same server, but, is it at all possible to have the SQL server on a separate server for a FE Standard edition ?

Thanks,

Mayd

Good day to all,

We have Lync 2013 installed. For the mobility, I installed an IIS with ARR, in order to use it as a reverse proxy. So the topology is: One FE, one Edge, one RP. I have autodiscovery implemented.

I have tested with PCs running Lync 2013 client and works properly from inside and outside.

I have tested with Android devices and Lync 2010 clients and it works properly from inside and outside.

I have tested with iPad devices on Lync 2010 and Lync 2013 and it does not work either inside or outside. The error shows as Can't connect to the server. Try again later.

I am using the connectivity analyzer from outside and it shows that the minimum for mobility is meet.

As far as I remember, the mobile devices being either inside or outside, it will try to go to the RP to connect and will be forwarded to the FE.

Finally, I got the logs from an iPad and it shows the following:

2013-03-31 09:30:30.962 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/454:<ReceivedResponse>
2013-03-31 09:30:30.964 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:Cache-Control no-cache
2013-03-31 09:30:30.965 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:Content-Length 1293
2013-03-31 09:30:30.966 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:Content-Type text/html
2013-03-31 09:30:30.967 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:Date Sun, 31 Mar 2013 13:10:32 GMT
2013-03-31 09:30:30.968 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:MobileLyncInternalUse-x509-CertificateData 0Çf0ÇN†√~zÄ⁄~ÍCJ9Íâä0
	*ÜHܘ

2013-03-31 09:30:30.969 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:Server Microsoft-IIS/7.0
2013-03-31 09:30:30.970 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:StatusCode 401
2013-03-31 09:30:30.971 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:X-Content-Type-Options nosniff
2013-03-31 09:30:30.972 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:X-MS-Server-Fqdn SRV16.domain.local
2013-03-31 09:30:30.973 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:X-MS-WebTicketSupported cwt,saml
2013-03-31 09:30:30.974 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:X-MS-WebTicketURL https://lyncweb.domain.com/WebTicket/WebTicketService.svc
2013-03-31 09:30:30.975 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:X-Powered-By ASP.NET, ARR/2.5, ASP.NET
2013-03-31 09:30:30.976 Lync[1773:7c03] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/467:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/><title>401 - Unauthorized: Access is denied due to invalid credentials.</title><style type="text/css"><!--

body{margin:0;font-size:.7em;font-family:Verdana, Arial, Helvetica, sans-serif;background:#EEEEEE;}

fieldset{padding:0 15px 10px 15px;} 

h1{font-size:2.4em;margin:0;color:#FFF;}

h2{font-size:1.7em;margin:0;color:#CC0000;} 

h3{font-size:1.2em;margin:10px 0 0 0;color:#000000;} 

#header{width:96%;margin:0 0 0 0;padding:6px 2% 6px 2%;font-family:"trebuchet MS", Verdana, sans-serif;color:#FFF;

background-color:#555555;}

#content{margin:0 0 0 2%;;}

.content-container{background:#FFF;width:96%;margin-top:8px;padding:10px;;}

--></style></head><body><div id="header"><h1>Server Error</h1></div><div id="content"><div class="content-container"><fieldset><h2>401 - Unauthorized: Access is denied due to invalid credentials.</h2><h3>You do not have permission to view this directory or page using the credentials that you supplied.</h3></fieldset></div></div></body></html>

And this:

2013-03-31 09:30:31.790 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../requestProcessor/private/CHttpRequestProcessor.cpp/137:Received response of request(WebTicketRequest) with status = 0x0
2013-03-31 09:30:31.791 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../webTicket/private/CWebticketRequest.cpp/229:Decoding the WebTicket Response
2013-03-31 09:30:31.792 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../webTicket/private/CWebticketRequest.cpp/234:WebTicket RSTR received.
2013-03-31 09:30:31.793 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/454:<ReceivedResponse>
2013-03-31 09:30:31.794 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:Content-Length 1477
2013-03-31 09:30:31.795 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:Content-Type text/html
2013-03-31 09:30:31.796 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:Date Sun, 31 Mar 2013 13:10:33 GMT
2013-03-31 09:30:31.797 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:MobileLyncInternalUse-x509-CertificateData 0Çf0ÇN†√~zÄ⁄~ÍCJ9Íâä0
	*ÜHܘ

2013-03-31 09:30:31.798 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:Server Microsoft-IIS/7.0
2013-03-31 09:30:31.799 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:StatusCode 502
2013-03-31 09:30:31.800 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/462:HttpHeader:X-Powered-By ASP.NET
2013-03-31 09:30:31.801 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/467:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/><title>502 - Web server received an invalid response while acting as a gateway or proxy server.</title><style type="text/css"><!--

body{margin:0;font-size:.7em;font-family:Verdana, Arial, Helvetica, sans-serif;background:#EEEEEE;}

fieldset{padding:0 15px 10px 15px;} 

h1{font-size:2.4em;margin:0;color:#FFF;}

h2{font-size:1.7em;margin:0;color:#CC0000;} 

h3{font-size:1.2em;margin:10px 0 0 0;color:#000000;} 

#header{width:96%;margin:0 0 0 0;padding:6px 2% 6px 2%;font-family:"trebuchet MS", Verdana, sans-serif;color:#FFF;

background-color:#555555;}

#content{margin:0 0 0 2%;;}

.content-container{background:#FFF;width:96%;margin-top:8px;padding:10px;;}

--></style></head><body><div id="header"><h1>Server Error</h1></div><div id="content"><div class="content-container"><fieldset><h2>502 - Web server received an invalid response while acting as a gateway or proxy server.</h2><h3>There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.</h3></fieldset></div></div></body></html>

2013-03-31 09:30:31.804 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../common/TransportUtilityFunctions.cpp/470:</ReceivedResponse>
2013-03-31 09:30:31.809 Lync[1773:8717] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../requestProcessor/private/CHttpRequestProcessor.cpp/266:Sending event to main thread for request(0xad6600)
2013-03-31 09:30:31.813 Lync[1773:907] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../webTicket/private/CWebTicketSession.cpp/370:Received webticket resposne with status 570621972
2013-03-31 09:30:31.815 Lync[1773:907] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../webTicket/private/CWebTicketSession.cpp/1022:Raising WebTicketEvent for https://lyncweb.domain.com/autodiscover/autodiscoverservice.svc/root and https://lyncweb.domain.com/webticket/webticketservice.svc with status 570621972
2013-03-31 09:30:31.817 Lync[1773:907] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../authenticationResolver/private/CAuthenticationResolver.cpp/605:Web-Ticket retrieval for url https://lyncweb.domain.com/autodiscover/autodiscoverservice.svc/root completed with status 570621972
2013-03-31 09:30:31.818 Lync[1773:907] ERROR TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../authenticationResolver/private/CAuthenticationResolver.cpp/671:Failing the original request as we weren't able to get thewebticket
2013-03-31 09:30:31.819 Lync[1773:907] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../requestManager/private/CRequestManager.cpp/100:Failing secure request UcwaAutoDiscoveryRequest with status 570621972
2013-03-31 09:30:31.820 Lync[1773:907] INFO TRANSPORT /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/transport/_buildIos/../transportManager/private/CTransportManager.cpp/624:Notifying response of request(UcwaAutoDiscoveryRequest) with status = 0x22030014
2013-03-31 09:30:31.821 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CTransportRequestRetrialQueue.cpp/293:Req. event received: responseErrorCode=E2-3-20
2013-03-31 09:30:31.822 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CTransportRequestRetrialQueue.cpp/870:No more req. timing out
2013-03-31 09:30:31.823 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CUcwaAutoDiscoveryService.cpp/973:Received autodiscovery response with status 570621972
2013-03-31 09:30:31.824 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CUcwaAutoDiscoveryService.cpp/931:Raising Autodiscovery event with status 570621972 for eventType 0
2013-03-31 09:30:31.826 Lync[1773:907] ERROR APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CUcwaAutoDiscoveryServiceRetrialWrapper.cpp/348:Auto-discovery failed. Analysing the failure
2013-03-31 09:30:31.827 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CUcwaAutoDiscoveryServiceRetrialWrapper.cpp/505:Scheduled retrial timer. Timer 0
2013-03-31 09:30:31.828 Lync[1773:907] ERROR APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../objectModel/private/CAlertReporter.cpp/52:Alert received! Type 16384, level 0, error E3-6-2, context ''
2013-03-31 09:30:31.836 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/utilities/CMUIUtil.mm/975:Mapped error message is 'Can’t connect to the server.  It might be unavailable.  Also please check your network connection, sign-in address and server addresses.'
2013-03-31 09:30:31.838 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/alert/CMAlertViewController.mm/350:alert received type 16384, error 587595778, error string Can’t connect to the server.  It might be unavailable.  Also please check your network connection, sign-in address and server addresses.
2013-03-31 09:30:31.839 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMAppDelegateiPad.mm/998:handling floating views
2013-03-31 09:30:31.841 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CTransportRequestRetrialQueue.cpp/702:Response received for req. <unknown>: E2-3-20 (RemoteNetworkTemporaryError); Done with req.; Stopping resend timer
2013-03-31 09:30:32.152 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/alert/CMAlertViewController.mm/220:resize alert frame, height 1024.000000, width 45.000000
2013-03-31 09:30:32.155 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/alert/CMAlertViewController.mm/283:resize alert label, origin x 44.000000, origin y 2.000000, height 41.000000, width 936.000000
2013-03-31 09:30:46.487 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CMcxDataSynchronizer.cpp/1151:Mode 1 scheduled to timeout in 30.000000s
2013-03-31 09:30:46.489 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CMcxDataSynchronizer.cpp/1011:No SendUpdate schedule action. timerStarted=0, timerNeedsToRun=0, channelState=0, timerAction=0
2013-03-31 09:30:46.541 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/alert/CMAlertViewController.mm/81:alert dismissed
2013-03-31 09:30:46.544 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMAppDelegateiPad.mm/998:handling floating views
2013-03-31 09:30:47.441 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CLogonSession.cpp/452:Called signOut() in state 1
2013-03-31 09:30:47.444 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMAppDelegateiPad.mm/998:handling floating views
2013-03-31 09:30:47.445 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMAppDelegateiPad.mm/998:handling floating views
2013-03-31 09:30:47.446 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMAppDelegateiPad.mm/998:handling floating views
2013-03-31 09:30:47.447 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CUcwaAutoDiscoveryServiceRetrialWrapper.cpp/531:Timer cancelled. OnResume = 0
2013-03-31 09:30:47.448 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMAppDelegateiPad.mm/998:handling floating views
2013-03-31 09:30:47.449 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CLogonSession.cpp/822:CLogonSession canceling all requests
2013-03-31 09:30:47.453 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CLogonSession.cpp/845:CLogonSession::setNewActualState() state=0
2013-03-31 09:30:47.455 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMRootViewController.mm/351:ActualState = 0 DesiredState = 0  DataAvailable = 0
2013-03-31 09:30:47.457 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMToolsViewController.mm/220:ActualState = 0 DesiredState = 0  DataAvailable = 0
2013-03-31 09:30:47.458 Lync[1773:907] ERROR UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMSplitViewController.mm/136:Details Pane is in Full screen with controller SigningInViewController
2013-03-31 09:30:47.459 Lync[1773:907] ERROR UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMSplitViewController.mm/178:Split view frame orientation UIInterfaceOrientationLandscapeLeft Height = 748.000000 Width = 1024.000000 origin.x = 20.000000 origin.y = 0.000000 keyboardHeight = 0.000000
2013-03-31 09:30:47.460 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMDetailViewController.mm/168:ActualState = 0 DesiredState = 0  DataAvailable = 0
2013-03-31 09:30:47.461 Lync[1773:907] INFO UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMDetailViewController.mm/191:ActualState = IsSignedOut DesiredState = BeSignedOut DataAvailable = 0 Showing UI = CredentialTableViewController
2013-03-31 09:30:47.463 Lync[1773:907] ERROR UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMSplitViewController.mm/136:Details Pane is in Full screen with controller 
2013-03-31 09:30:47.464 Lync[1773:907] ERROR UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMSplitViewController.mm/178:Split view frame orientation UIInterfaceOrientationLandscapeLeft Height = 748.000000 Width = 1024.000000 origin.x = 20.000000 origin.y = 0.000000 keyboardHeight = 0.000000
2013-03-31 09:30:47.502 Lync[1773:907] ERROR UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMSplitViewController.mm/136:Details Pane is in Full screen with controller 
2013-03-31 09:30:47.503 Lync[1773:907] ERROR UI /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/ui/iPad/CMSplitViewController.mm/178:Split view frame orientation UIInterfaceOrientationLandscapeLeft Height = 748.000000 Width = 1024.000000 origin.x = 20.000000 origin.y = 0.000000 keyboardHeight = 0.000000
2013-03-31 09:30:47.505 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../infrastructure/private/CUcwaAutoDiscoveryServiceRetrialWrapper.cpp/531:Timer cancelled. OnResume = 0
2013-03-31 09:30:47.546 Lync[1773:907] INFO APPLICATION /Users/comobuildadmin/icomo/private/icomo_ipad/src/dev/CoMo/applicationLayer/_buildIos/../objectModel/private/CPersistableObjectBase.cpp/156:Storing 4 out-of-sync Object Models took 9ms
2013-03-31 09:30:51.746 Lync[1773:907]  is not a valid email address.

Any leads on what could be the culprit and ways to troubleshoot this issue?

Thanks.