Please guide me how to configure the Avaya IP Phones and also tell me how to Upgrade the Firm Wares on cards

A hard reset will clear a consumer set pass code, unless it is stolen, reported stolen or the code to open has been entered wrongly 4 times. Then it becomes PUK/SIM locked. EXCEPT, now I looked it up, this is a home phone!

IP Office - 2410 User's Guide - Avaya Support

https://downloads.avaya.com > phones > 2410_user
PDF
This guide covers the use of the Avaya 2410 telephone, running in Key and Lamp ... function will lock the phone for further programming until reset through.

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  IP Office - 2410 Phone User Guide - Avaya Support

  https://downloads.avaya.com > css > documents
  PDF
  Replacing this function will lock the phone for further programming until reset through the telephone system. 8. If the display slot is not already used, the ...

Quick Reference Guide (PDF):
http://support.avaya.com/css/P8/documents/003877145

Full User Manual (PDF):
http://support.avaya.com/css/P8/documents/003877145

what does the IP phone say?

This is only for use with the Avaya product line. You need an Avaya control unit to use this phone.

the conference is not configured in the cms it is configured in the asa or cm and cms is just for reporting not for configuring any other ip telephony configurations.

With just 10 phones, I dont usually worry about it. If your vocie quality suffers, you may need to, but i dont usually worry until around 20 phones.

If you do need to set up a Vlan and enable qos, you are going to need to upgrade your switch.

It's probably a problem with your DHCP settings, if you try manually setting the IP configuration on the phone it should find the server/control unit, haven't used 46x series myself, but if you reboot the phone at some point it should give an option to configure manually, if you have another working phone you could get the IP configuration off that one, think you can find them somewhere in the option panel on a working phone.

download the user guide here

http://support.avaya.com/elmodocs2/4610/233784_4.pdf

What IP did you give the phone? When it says discover, its looking for the call server, which it is not finding.

Which system is this on? If IP office, you may need to build an IP route in the system for that subnet.

Press mute reset (mute 73738)