cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
805
Views
4
Helpful
10
Replies

Connecting Cisco 7940 IP Phone to Asteriks

utawakevou
Level 4
Level 4

We are testing this and appreciate any information that might be of any help

regards

10 Replies 10

paolo bevilacqua
Hall of Fame
Hall of Fame

Your primary source of information:

http://www.voip-info.org/wiki/index.php?page=Asterisk+phone+cisco+79xx

Hope this helps, please rate post if it does!

Have got the following from Cisco site:

OS79XX.TXT

P0S3-08-2-00.loads

P0S3-08-2-00.sb2

P003-08-2-00.bin

P003-08-2-00.sbn

The converting process states that I need 4 files namely:

SIPDefaultGeneric.cnf

SIPConfigGeneric.cnf

RINGLIST.DAT

ringer1.pcm

Cisco wont allow me to download these files. Is there any other place I can get it. Here is the details of my current 4940 IP phone

MAC Address 001BD52C578B

Host Name SEP001BD52C578B

Phone DN 5299

App Load ID P0030301MFG2

Boot Load ID PC0303010200

Version 3.1(MF.G2)

Thanks for your help

Hi,

I don't think these files are needed for firmware conversion, ignore them or supply empty ones. Later on, you can configure them for further personalization.

Then what files do I need ? Thanks for your help

The firmware files only.

Manage to change that. On Firmware status it now says

Application Load ID

P0S30203

Boot Load ID

PC030301

My Asteriks box IP is 192.168.0.48and my number is 4002 with my password 2004

Thanks for your help

How do I reset all the configuration of this phone to the factory default settings ?

Power one while pressing #. Release when display "reset sequence dtected". Press 12345689*0#. Press again 2 to confirm network settings erase.

This will erase also the firmware, so you must have DHCP and TFTP server correctly configured to provide firmware again to the phone.

Hope this helps, please rate post if it does!

Did try that and didnt get that message "reset sequence dtected". Did recycle the power while pressing #. IT go straing into configuring VLAN and then configuring IP then back to the normal phone display

I've heard someone else with the same problem. I don't know what to say. This is only known reset sequence, it has always worked for me:

http://cisco.com/en/US/products/hw/phones/ps379/products_tech_note09186a00800941bb.shtml

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: