Publisher - It is your first node in the cluster when you install the CUCM. Subscriber - This will automatically be the second node in the cluster because you can have only One PUB in one Cluster. --------------- PUB - Read/Write Configuration where you do all your configuration and make changes. It will replicate those changes to other servers. SUB - Read Only Version. --------------- PUB - You can have only 1 PUB in cluster SUB - You can have 8 or 16 SUB in one cluster depends whether you are using Normal cluster or Mega Cluster --------------- Both can perform call processing functions but we mainly use SUB as a call processing server , We use PUB for all the configurations.
CDP is only for discovering Cisco Devices, If that device is not Cisco like if that device is Avaya or any other device then LLDP will be used. CDP is Cisco Proprietary while LLDP is open/standard.
Sir i am reading 'troubleshooting Cisco IP telephony book' but it is based on older version of call manager version 3.0 Would it be lucrative to read this book to get job in Cisco voice environment
I will suggest to read SRND 14 now. You will get everything on that. Check it on google and see if you can find it otherwise you can contact me on technicalventure02@gmail.com. I will share it. Do as much practical things as you can do.
I have query, Ip phone connect hai poe switch se, but kuchh time baad ip phone disconnect ho jata hai. But o auto restore ho jata hai. Please share reason
@@er.gulfraj3527 Then its network issue for sure or Switch is faulty from which all these phones are connected, Network connection loss means there is an issue in network, Check with Switching team they will be able to help you
Hats of you sir ! Ab esse acha hindi mein kon smjha skta hai.. keep it up.
Thanks Buddy :)
Dear, The way you are explaining each and every small things it’s amazing
Thanks
My pleasure 😊
Can you please make Lec. Series on how to configure vlan in Cisco switch and full configuration of CISCO switch
Amazing Sir, It really helps me a lot and also helps me with the difference between auto registrations and manual registrations in VOIP phones.
Thanks buddy, I am glad you liked it and learned something from this.
configure phone se kar sakte kya
Thank you so much for taking time to make and upload these videos.
Glad you like them!
Sir one question what is the difference between a publisher and subscriber in Cucm
Publisher - It is your first node in the cluster when you install the CUCM.
Subscriber - This will automatically be the second node in the cluster because you can have only One PUB in one Cluster.
---------------
PUB - Read/Write Configuration where you do all your configuration and make changes. It will replicate those changes to other servers.
SUB - Read Only Version.
---------------
PUB - You can have only 1 PUB in cluster
SUB - You can have 8 or 16 SUB in one cluster depends whether you are using Normal cluster or Mega Cluster
---------------
Both can perform call processing functions but we mainly use SUB as a call processing server , We use PUB for all the configurations.
@@TechnicalVenture thank you so much sir
One question sir, what if the connected device is not a Cisco ip phone the cdp will not work. Then how switch will identify the device?
CDP is only for discovering Cisco Devices, If that device is not Cisco like if that device is Avaya or any other device then LLDP will be used.
CDP is Cisco Proprietary while LLDP is open/standard.
@@TechnicalVenture thank you so much
Excellent...can you start something for WebEx cloud contact center and microsoft teams voice ?
Sure, Will start MS teams voice after completing this hindi series
@@TechnicalVenture cool... waiting for MS teams series:) much appreciated and I think your subscribers will increase like anything after that ...
Will start that series within a week buddy
@@TechnicalVenture start with hindi sessions first this time:)
@@TechnicalVenture did you started with this buddy or you need some more time???
Sir i am reading 'troubleshooting Cisco IP telephony book' but it is based on older version of call manager version 3.0
Would it be lucrative to read this book to get job in Cisco voice environment
I will suggest to read SRND 14 now. You will get everything on that.
Check it on google and see if you can find it otherwise you can contact me on technicalventure02@gmail.com. I will share it.
Do as much practical things as you can do.
I have query,
Ip phone connect hai poe switch se, but kuchh time baad ip phone disconnect ho jata hai. But o auto restore ho jata hai.
Please share reason
Looks like a Network issue, may be an issue in the port itself or may be an issue on the Switch port
@@TechnicalVenture actually multiple phone have same issue. Network connection loss.and Ip phone not getting ip from voice vlan, iphone is Alcatel.
@@er.gulfraj3527 Then its network issue for sure or Switch is faulty from which all these phones are connected, Network connection loss means there is an issue in network, Check with Switching team they will be able to help you
How i get setting from phone or laptop
good concept sir ,thank you sir
Always welcome
Thank you ❤
You're welcome!
cnfuger by console or laptop
did not get your question buddy, Can you please elaborate ?
How I configure from phone or laptop
sir ,complete all lactures in hindi.thanks in advance
Sure Ranjan, Will complete as soon as possible. Busy few days with some personal stuff But I will try to complete asap.
Thanks Rohan..
Thanks Mahadeva, I hope you liked it
Sir, please English videos, we are Southindia we couldn't understand Hindi.
All videos are already uploaded in english as well -
Call Manager(CUCM) and Unity(CUC): th-cam.com/play/PLo4vaqmPtSBZ_MVfwJLwCePAlOi3X5WAO.html
👍 & thanks a lot sir
Most welcome Prateek
🎉🎉❤
Thanks buddy
👍
Thanks Atul
Hi Rohan
Thanks for the video :)
Could you please make video on security by default and Certificates (self signed n CA signed)
Will try to create one on that buddy