I can't upgrade an old 7960 from SCCP 3.0 to SIP 7.5. Could you help ?
From http://www.cisco.com/en/US/tech/tk652/tk701/technologies_tech_note09186a0080094584.shtml#sccptosip2 , I got the following:
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Copy the desired binary image from Cisco.com to the root directory of the TFTP server.
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Specify the image in the configuration file image parameter for the protocol to which you are converting (load_information for SCCP or image_version for SIP).
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Remove any protocol configuration files that are not used for the specified protocol.
In TFTP root directory, the following files are present:
OS79XX.TXT
P003-07-5-00.bin
P003-07-5-00.sbn
P0S3-07-5-00.bin
P0S3-07-5-00.sbn
P0S3-07-5-00.loads
SIP<MAC Addres>.cnf
SIPDefault.cnf
On boot, I can see in my TFTP logs the phone is served an OS79XX.TXT file which now holds "P0S3-07-5-00" content.
From TFTP logs, I can see my phone is then asking for "P0S3-07-.bin" file which doesn't exist in my TFTP directory.
Next it asked for SEP<MAC Addres>.cnf and SEPDefault.cnf.
Both files don't exist but SIP<MAC Addres>.cnf and SIPDefault.cnf do exist.
In SIP Default.cnf "image_version=P0S3-07-5-00" is included.
.
When I change P0S3-07-5-00 to P003-07-5-00 in OS79XX.TXT file, it directly asked SEP<MAC Addres>.cnf and SEPDefault.cnf failing to ask for any .bin file.
My first question is :
What should be written is OS79XX.TXT if I want to upgrade to SIP ?
P0S3-07-5-00 ?
P0S307500 (with a symbolic link to P0S3-07-5-00 in TFTP root directory) ?
P003-07-5-00 ?
Regards
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