How to convert SCCP to SIP with this file cmterm-7940-7960-sccp.8-1-2.cop.sgn

[webstd.design]

I have downloaded this file cmterm-7940-7960-sccp.8-1-2.cop.sgn

I wander  how I can use it...it didn't open by ZIP/RAR...

Please notice that only this file cmterm-7940-7960-sccp.8-1-2.cop.sgn have text:

Cisco IP Phone 7940 and 7960 firmware release 8.12(0) - Compatible Unified CM  Versions: 5.1 or later

This one P0S3-8-12-00.zip

for 3rd party SIP call control environment

I know that I can use P0S3-8-12-00.zip,perhaps...but how I suppose that using this one cmterm-7940-7960-sccp.8-1-2.cop.sgn is more convenient?

Thank you a lot!

[Brandon Buffin]

See the following link for steps on converting SCCP to SIP and vice versa.

http://www.cisco.com/en/US/products/hw/phones/ps379/products_tech_note09186a0080094584.shtml

Hope this helps.

Brandon

[webstd.design]

Thank you for your answer.

I've read your link before.

My question is about file cmterm-7940-7960-sccp.8-1-2.cop.sgn

How I can use it? I suppose this is one another kind of installation SIP then your link.

[Brandon Buffin]

The file you have is the SCCP firmware. This type of file is used in CCM 5.x and later (Linux based versions). You will need to download the SIP firmware to convert the phone to SIP.

Brandon