Installing SIP Firmware on 1120

[fallenangel1]

I am new to this subject. I want to try 1120 with Asterisk. I have read that people already did so.

First of all, I want to confirm if Firmware files are found with names 1120eSIP.cfg, DialPlan.txt and SIP_1120_D29.bin ZIP Package? I got them from one of my friends working on Nortel from abt 8 years. Due to some reasons I am unable to get help from them

Secondly, I have 1120 with UniStim Firmware right now and I want to change it to SIP. Any guide or guidance please?

 

[gwebster]

http://www.nortel.com/support

has SIP files as well as SIP Admin Guides which describe how to convert from UNIStim to SIP or vice-versa.

 

[fallenangel1]

Can you please point me out the exact URLs for the both? I will really appreciate that..

 

[fallenangel1]

is there any SIP Firmware available for IP Phone 1230?

 

[fallenangel1]

Need guidance here...

Go For It Even If It's Impossible !