I just acquired a Nortel 5510 48t on craigslist. Switch works fine but has old software on it believe v4. In reading up on how to update the software, it has to go through every version (5.0 5.1 6.0 etc). I also found out that software is only available through a service contract with Avaya (which i don't have, not for 1 test switch). I'm looking for someone to assist me in updating the switch to the latest software.
Thanks
Thanks