Re: [cisco-voip] SX 20 and MS Teams

[Mark H. Turpin]

Terry,

You've got everything you need to do video meetings quite well the only concern 
might be the capacity with your on-prem CWMS. Do you feel you have sufficient 
capacity ports/processor-wise for your user community?

There are free 90-day Webex trials you could stand up in the cloud if there's a 
concern there. If people aren't doing much Webex using your on-prem systems 
today, it might be the fastest road to Rome...

Regarding registration placement, I'd suggest putting the SX and DX on CUCM vs. 
Expressway. Your Expressway deployment should've included the trunks you'll 
need to make b2b calls and/or calls to Webex cloud.

Depending on how your CWMS is deployed, you may or may not have the IRP which 
will provide connectivity for remote folks. Your Expressways would really only 
be in use if you'll have remote video users calling into your internal network, 
or you need to call other organizations' Webex / or on-premise video endpoints.

Are you planning on running the DX80 off-net / at someone's home, etc.? I saw 
you mention MRA, so I wanted to ask.

I'm not sure how much you care about the SX20/DX80 being able to join a 
Microsoft Teams meeting. I'm a hardcore Cisco Webex guy but I have to 
acknowledge, there's a company called Pexip that made a bridging solution which 
you can use to gateway calls and be the connection broker between your Cisco / 
Expressway infrastructure and Teams. If you need OBTP into Teams meetings, we 
made some software to schedule & enable that .

But more importantly, we decided we're going to doing everything covid-related 
for free, so I'm happy to jump on a Webex and help you out as much as I can at 
no charge.


From: cisco-voip  on behalf of Terry Oakley 
via cisco-voip 
Sent: Wednesday, March 25, 2020 10:29 PM
To: 'voip puck' 
Subject: [cisco-voip] SX 20 and MS Teams

*** EXTERNAL EMAIL - DO NOT CLICK LINKS ***


I first of all again want to thank this brilliant community of very 
knowledgeable administrators.You have solved many issues for us admins and 
I for one have truly appreciated the assistance.

Once again I am reaching out but this time mostly for guidance or suggestions.



We have two SX 20’s installed for remote video connection for class 
instruction.   That went along very well but over the past while we have not 
used that video connection that much.   Staff and students used other avenues.  
  Now under the Covid19 situation in renewed need for video for remote meetings 
of staff via video to other video endpoints, WebEx and connection with 
Microsoft Teams if at all possible.So here is my request for guidance and 
or suggestions



We have CUCM 12.5

IM and Presence 12.5

Expressway Core and Edge X12.7

WebEx on prem 4.0

Unity 12.5

SX 20 currently registered to CUCM 12.5

DX 80  currently waiting for a license



So here is my request for guidance and or suggestions

What do you the administrators suggest should be our configuration?

I read that the devices should be registered to the Expressway so should the SX 
20 be registered to CUCM 12.5 or the Expressway Core?

And would that be the same for the DX80 like Jabber MRA?



Thanks in advance






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Re: [cisco-voip] Java and custom UCCX

[Pawlowski, Adam]

I shunted in a new oracle jdbc jar to replace the existing one (and thus losing 
the entire database connection pooling framework that CCX has) because the in 
built one is archaic and doesn’t work with oracle encryption or modern rev, 
then wrote some java code to handle simple queries.

It works until it doesn’t want to – SU installs or system reboots sometimes the 
jar doesn’t load for … no given reason at all, then you have to reboot to bring 
it up hopefully.

As bad as it sounds if you’re stuck on that system would it be more reasonable 
to write a broker/proxy that can shuttle these requests for you?

Adam

From: cisco-voip  On Behalf Of Anthony 
Holloway
Sent: Thursday, March 26, 2020 2:32 AM
To: Tim Smith 
Cc: voyp list, cisco-voip (cisco-voip@puck.nether.net) 

Subject: Re: [cisco-voip] Java and custom UCCX

I did a Java 
thingoncenever
 again man.  never again.

I would recommend posting in the UCCX community 
forum,
 as there are at least 2 or 3 regulars who I believe could help with this type 
of thing.

And, it's less active, but the developer section for 
UCCX
 might be worth a shot too.

Last but not least, the dude's over at Cloverhound seem to love challenges, as 
they've competed in like a dozen Engineering Death match episodes.  Maybe ping 
them on Twitter.

Good luck.  I look forward to hearing the outcome.

On Wed, Mar 25, 2020 at 6:09 PM Tim Smith 
mailto:tim.sm...@enject.com.au>> wrote:
Big guys, I should be more specific :)

Exact challenge

  *UCCX 10.0 with JRE 1.6
  *   Does not support TLS 1.2
  *   We need to make a REST call with OAUTH and TLS 1.2
  *   Using bouncy castle to try and get around the JRE TLS limitation
Should also note we have working on 11.x with JRE 7 and no bouncy castle. 
(Which sounds less fun, but it works better :)

Cheers,

Tim

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From: Tim Smith
Sent: Thursday, March 26, 2020 10:00:07 AM
To: voyp list, cisco-voip 
(cisco-voip@puck.nether.net) 
mailto:cisco-voip@puck.nether.net>>
Subject: Java and custom UCCX

Hi guys,

I’m not sure if we are supposed to do this.
I am stuck on a Java and UCCX issue.

We are trying to run a custom class, and we are having issues with the loading 
of the class.
It seems very Cisco specific as we can run it anywhere else compiled and ran on 
same JDK/JRE etc.

We’ve put a lot of hours in so far and tried a lot of things, but at a bit of a 
roadblock.

I know there are some great UCCX people on here. Wondering if anyone might be 
up for a quick chat on Webex Teams.

Cheers,

Tim

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