Hi,
We are trying to register 8841,8861 IP phones to a third party PBX but unable to succeed:
Model:8841,8861 with 3PCC firmware.
We have pointed the option 150 to a PC where we are running the tftp server,this tftp server has the script file CP_8841_3PCC.cfg.(Attached).
I have taken copy of sample script from the following Cisco document and edited it as per our requirement.
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/7800-series/3pcc/english/provisioning-guide/provision/spc_ex.html
We tried to do the manual re-sync with this script for provisioning but we are getting error bad file format.(Attached)
Please share correct procedure for this if you have done this.Your help will be appreciated.