I know a lot has been written in other message boards and other groups about how to convert a phone from Cisco's proprietary software to SIP. I have various firmware levels in SIP that I have tried to upgrade the firmware on these 5 - 7940 units I have. I have 3 that work flawlessly.
Here is what I have * 3 - 7940's that always give me "Universal Invalid Application Protocol" errors each time they try to boot. * 1 - 7940 that hangs on "Configuring VLAN" * 1 - 7940 that completes the boot cycle then starts rebooting again, it just cycles through the reboot process. Has anyone come up with a "simple" way of upgrading these units work with SIP. I have firmware versions: 5.1, 6.3, 7.5, 8.8 and 8.10. I always find it easier to follow a step by step guide when trying to complete this kind of thing, has anyone put together such a beast? If so are they willing to share? I would really appreciate it if someone could help me with the firmware conversion problem. Thanks. Andrew R. Stock / Capgemini / Toronto Senior Telecom Analyst / New Horizon System Solutions Office: +1 416 592-2198 / Mobile: +1 416 346-2198 / www.ca.capgemini.com <http://www.ca.capgemini.com/> Fax: +1 416 592-4888 700 University Avenue, H2C27, Toronto, Ontario CANADA M5G 1X6 Email: [email protected] Join the Collaborative Business Experience THE RIGHT SHORE IS RIGHT HERE !
