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New Member

Cisco IP Phone 7960 use SIP protocol want to change to Skinny IP Phone

Hello everyone,

I have one problem for Cisco IP Phone 7960.

I have CM version 3.1(2c)

and use SIP firmware P0S304300.bin from Cisco software center.

I have upgrade to SIP Phone 7960.. the test is ok.

but I want change to skinny protocol to register CM from SIP Phone.

the IP Phone can't to upgrade it. what's problem at my IP Phone.

the IP Phone is broken or .... (the IP Phone auto reboot by itself)

How can I do use the Cisco IP Phone 7960 to register CM.

have expert can help me to resolve this problem.

Regards,

Shawn

6 REPLIES
Cisco Employee

Re: Cisco IP Phone 7960 use SIP protocol want to change to Skinn

Hi Shawn,

You need to edit the OS79xx.txt file on the TFTP server to specify a Skinny protocol load, and that load also needs to be present on the TFTP server. Check out this URL:

http://www.cisco.com/en/US/tech/tk652/tk701/technologies_tech_note09186a0080094584.shtml

New Member

Re: Cisco IP Phone 7960 use SIP protocol want to change to Skinn

Thanks your reply,

I have to use my OS79xx.txt files.

but no any response for my SIP Phone change to Skinny Phone

I can see my TFTP server have to do upgrade firmware from SIP Phone screen. the light up from "Headset" then "Mute" then Speaker", the screen show "Phone Unprovisioned",

so my firmware still is POS30202 (Application Load ID), PC03M030 (Boot Load ID)

so have any problem to resolve it.

maybe my SIP Phone setting have some wrong config .. I can setup to correct at my SIP Phone config .. or ...

Regards,

Shawn

Cisco Employee

Re: Cisco IP Phone 7960 use SIP protocol want to change to Skinn

Post what's in your OS79xx.txt file please.

New Member

Re: Cisco IP Phone 7960 use SIP protocol want to change to Skinn

the OS79xx.txt file content is P0S304300

what's problem at this file

Silver

Re: Cisco IP Phone 7960 use SIP protocol want to change to Skinn

edit this file and put in the name of the skinny load you have on your call manager , for example : P00303020100

Make sure you do not add the '.bin' extension

Reboot the phone, and it will download this file, see the filename is different to the image it is currently running, request the new image and reprogramme it's flash memory with the new image.

New Member

Re: Cisco IP Phone 7960 use SIP protocol want to change to Skinn

Thanks your suggest.

but I have use P00303010102 at my Phone load.

but my IP Phone have reload the SIP firmware not use my CCM skinny firmware..

so... I have to power off/on the phone .. but no any response..

Regards,

Shawn

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