update 8851 phone to 3rd party call control soft

[wkamil123]

I have an issue to upgrade Cisco Phone 8851 to third-party call control software.

I don't have a CUCM and my configuration is done by xml config files only.

The issue is that the phone reads the file sip88xx.10-3-1-9-3PCC.loads from TFTP server but not downloads others files.

On phone status message is update failed and inactive status of the file above.

Is there any other way to update this phone?

Kamil

[Manish Gogna]

Hi Kamil,

Please check the following

https://supportforums.cisco.com/discussion/12912251/3pcc-cisco-7800-8800-phones

Manish

[CISCOMANONGA]

Hello,

Following an update of my Cisco CP-8861 3PCC to a firmware version 11.0.1 MPP, I have the screen with a white background.

I want to go back to a previous firmware previous to version 11.0.0, I'm looking for the firmware sip88xx.10-3-1-9-3PCC for CP-88XX 3PCC containing the following files:

fbi88xx.10-3-1-9-3PCC.sbn
kern88xx.10-3-1-9-3PCC.sbn
rootfs88xx.10-3-1-9-3PCC.sbn
sb288xx.10-3-1-9-3PCC.sbn
sip88xx.10-3-1-9-3PCC.loads
vc488xx.10-3-1-9-3PCC.sbn
I'm calling for your help can anyone among you have the sip88xx.10-3-1-9-3PCC firmware I need?

Thanks for your help !