About hitekuma

hitekuma · 02-15-2022

Problem Description:Cisco Communication Manager version 12.5.1.15900-66 (post upgrade)Cisco Communication Manager version 11.5.1.21900-40 (pre upgrade) Not able to login using DNS SRV record/alias URL (https://ipt.example.net/), after CUCM upgrade fr...

hitekuma · 02-15-2022

Problem Description:Cisco Communication Manager version 12.5.1.15900-66 (post upgrade)Cisco Communication Manager version 11.5.1.21900-40 (pre upgrade) Not able to login using DNS SRV record/alias URL (https://ipt.example.net/), after CUCM upgrade fr...

hitekuma · 03-27-2019

To upgrade the 88XX phones, please follow the below procedure: By default, when you install a new firmware version for a device, the UCM database will make the New load the Active load for the phone, on Device Defaults page. After that update, the e...

hitekuma · 10-05-2015

Hello,G723.1 is a high complexity codec with some considerable delay while transmitting. When you say delay, what is the exact amount of delay you are facing? What is the call flow, i.e, are the calls traversing through H323?The complexity of the alg...

hitekuma · 09-02-2015

Hi Stewart, Regarding the Attendant Console - QoS marking issue, Cisco doesn't recommend any QOS configuration on Windows clients with respect to Attendant Console application. However, a possible way is by prioritizing certain ports is on the Switch...

hitekuma · 09-02-2015

Hi Aakash, What is the Call Manager and the affected Phone model version? Is the phone registered as SIP or SCCP? Need to isolate if this is a signalling problem or media negotiation is at stake. Can you disable the 'G722 advertise' on either sides (...

hitekuma · 06-23-2015

Hi Joe, This issue could be because of many reasons. Firstly, as you mentioned you are using LDAP on CUCM to import users, can you confirm if you are able to login with the same username/password on CM and CUPS user webpage? If NOT, then this could b...

Member Since	‎11-19-2010 10:24 AM
Date Last Visited	‎12-23-2024 07:05 AM
Posts	14
Total Helpful Votes Received	23

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Web accessibility issues when login in to CUCM 12.5 SU5 after upgrade

Accessibility issues when login in to CUCM 12.5 SU5 after upgrade

Re: Upgrade / Downgrade firmware of specific IP Phone

Hello,G723.1 is a high

Hi Stewart, Regarding the

Hi Aakash, What is the Call

Hi Joe, This issue could be