How Upgrade Cisco 7940/7960 Firmware

Unanswered Question
Nov 13th, 2007
User Badges:

Hi,


I took the day trying to upgrade my phone firmware Cisco 7940, but it did not.


Somebody help me, or any man known to follow step by step. I am trying flasear ROM with TFTP32 but not you.


I want to put a version SIP 8.7, but I do not know how to use it.


The data are:

DHCP server: 192.168.1.1

MAC ADRRESS: 00141CAAXXXX

IP address: 192.168.1.35

SUBNET MASK: 255.255.255.0

TFTP server: 192.168.1.1

DEFAULT ROUTER: 192.168.1.1

DHCP ENABLES: YES

ALTERNATE TFTP: NO


Somebody help me?

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
AJAZ NAWAZ Tue, 11/13/2007 - 03:38
User Badges:
  • Silver, 250 points or more

Try using TFTP server from SolarWinds. It's free to download.


http://www.solarwinds.com/products/freetools/


Make sure too that you have unzipped and placed all of the correct files in the root directory of the TFTP server.


•OS79XX.TXT-This file will now always contain the universal application loader image.


•P003.........bin-Nonsecure universal application loader for upgrades from pre-5.x images.


•P003.........sbn-Secure universal application loader for upgrades from images 5.x or later.


•P0a3.........loads-File that contains the universal application loader and application image, where "a" represents the protocol of the application image loads file: 0 for SCCP, S for SIP, and M for MGCP.


•P0a3.........sb2-Application firmware image, where "a" represents the application firmware image: 0 for SCCP, S for SIP, and M for MGCP.


There's also this:


<http://www.cisco.com/warp/public/788/voip/handset_to_sip.html>


hth,

Ajaz



Actions

This Discussion