Cisco IPPhone 7975,SIP mode

[romain_volpi]

Hello,

My boss buy a Cisco IPPhone 7975, and he absolutly want to use it.

But  our telephony is on the SIP protocol, so  I want to pass this phone on SIP mode, I have downloaded the firmware from the cisco website but I don't how I can put them on the phone.

Thanks for Answer.

Romain VOLPI

[ronpatel]

Hi

Do you have CME or CUCM as call control application?

regards

Ronak Patel

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[romain_volpi]

Hi

I don't know what is CME

And we don't use CUCM

regards

Romain VOLPI

[ronpatel]

Hi,

Using Cisco IP phone with non Cisco call control application is not supported.

For upgrading IP phone firmware you can use folloing method "Alternative Image-Distribution Solutions"

http://www.cisco.com/en/US/prod/collateral/voicesw/ps6882/ps6884/white_paper_c11-583891_ps10453_Products_White_Paper.html

regards

Ronak Patel

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[Ayodeji Okanlawon]

"My boss buy a Cisco IPPhone 7975, and he absolutly want to use it"

Maybe this is your once in a life opportunity to teach your boss about something

Please let him know that you cant just go and buy IP Phones and demand to use it. Phones dont work in isolation. They work within an infrastructure. So please tell your boss that if he wants to use the phone he needs to buy something else for it to work. UC320, UC520 etc

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