About Minh Tran

Minh Tran · 03-04-2016

I have configured my 5508 with L3 authen and sleeping client, i have attached the Screenshot. But, i can't get the sleeping client to work. When i tested with iphone and ipad, they kept on losing connection due to timed out (the session time out). H...

Minh Tran · 07-06-2015

I have experienced this situation yesterday. Our company has some new DX phones (80, 650). But when i test calling to PSTN from DX phones, they all fail. I have done some troubleshooting, and figured out that DX phones can only work with gateway usin...

Minh Tran · 02-25-2015

Dear all,I have just installed PCD 10.5 in my lab in order to test its functions but when i add migrate/install task, PCD could not see any file in /fresh_install which I have uploaded earlier. You can find my SS here for more details. Please help, t...

Minh Tran · 04-27-2014

Dear all,My UCS chassis now facing a problem, that is UCSM fail to discover blades (2 blades), when I looked into FSM of the task discovery, i saw the following: <computeBladeFsmStage descr="detect mezz cards in 1/1(FSM-STAGE:sam:dme:ComputeBladeDis...

Minh Tran · 04-17-2014

I have configured a Cisco 2911 as a Voice Gateway using SIP (the configuration is attached), but unfortunately can't establish a test call to a phone (CUPC 8.6 SCCP) using csim start. I have done logging the ccsip debug and ccapi debug and attached t...

Minh Tran · 03-27-2016

The TAC engineer said that, our AP which is 1131 still run an IOS version of 12. And in order to support Sleeping Client, AP need to run at least IOS version 15.3 (T). I cannot upgrade because of RAM Requirement, that's why it's happening. Gotta chan...

Minh Tran · 03-08-2016

My code version is 8.0.121.0 already, and it not working, maybe i should open a TAC case to see what really happening.

Minh Tran · 03-07-2016

I disconnected the client after successful login for many times, after sometime the record in clients gone (user idle timedout) but i didn't see any record in sleeping client cache. We have only 1 WLC so of course no foreign/anchor.

Minh Tran · 03-06-2016

I did change to higher timer, but the client still cannot move to sleeping client cache when the idle timeout ran out.

Minh Tran · 07-13-2015

I have openeda TAC case and found out that I need some more configuration in the voice-port to make it work with DX.voice-port 0/0/0:15bearer-cap speechshutno shutthat should do the work.

Member Since	‎11-13-2012 07:40 PM
Date Last Visited	‎07-11-2018 12:38 AM
Posts	28
Total Helpful Votes Received	5

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Sleeping client on WLC 5508 ver 8.0

DX phones (70,80, 650) cannot place call to gateway using e1

Cannot select iso file for migrate/install in PCD 10.5

UCS server fail to discovery due to mezzanine card

Can't establish a Voice gateway (cisco 2911) using SIP with CUCM 9.1

The TAC engineer said that,

My code version is 8.0.121.0

I disconnected the client

I did change to higher timer,

I have openeda TAC case and